int main(int argc, char* argv[])
{ int n_rows;
Measurements *table;
double mean;
printf("----------------- \n"
" Classify test 2 \n"
"----------------- \n"
" \n"
" Uses a length threshold to seperate hair/microvibrissae from main whiskers. \n"
" A histogram method is used to measure the expected number of whiskers per \n"
" frame. A range of thresholds is examined. \n"
"-- \n");
Process_Arguments( argc, argv, Spec, 0);
table = Measurements_Table_From_Filename( Get_String_Arg("source"), NULL, &n_rows );
if(!table) error("Couldn't read %s\n",Get_String_Arg("source"));
{ int thresh;
for( thresh = 0; thresh < 400; thresh ++ )
{ int count, argmax;
Measurements_Table_Label_By_Threshold( table, n_rows, 0 /*length*/, thresh, 1/*use gt*/ );
count = Measurements_Table_Best_Frame_Count_By_State( table, n_rows, 1, &argmax );
printf("%4d %3d %3d\n", thresh, count, argmax );
}
}
Free_Measurements_Table(table);
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"<input:string>", NULL};
Process_Arguments(argc, argv, Spec, 1);
String_Workspace *sw = New_String_Workspace();
FILE *fp = fopen(Get_String_Arg("input"), "r");
char *line;
int start = 10000;
int end = 0;
while((line = Read_Line(fp, sw)) != NULL) {
int value = String_First_Integer(line);
if (value < start) {
start = value;
}
if (value > end) {
end = value;
}
}
fclose(fp);
printf("%d %d\n", start, end);
return 0;
}
ParaSet::ParaSet (int argc, char * argv[], char * specifications []) {
Process_Arguments(argc,argv,specifications,1);
// ProjectionMethod::ParaSet parameter;
if (Is_Arg_Matched("-r")) { // grid size
radius = Get_Int_Arg("-r");
if (radius %2 != 0) { // the grid size has to be even to enable a subsequent refinement
radius++;
}
} else {
radius = 20;
}
if (Is_Arg_Matched("-d")) { // distance parameter
distance = Get_Int_Arg("-d");
} else {
distance = 2;
}
if (Is_Arg_Matched("-l")) { // number of cell layers
layer = Get_Int_Arg("-l");
} else {
layer = 1;
}
if (Is_Arg_Matched("-t")) { // threshold for brigth pixels
threshold = Get_Int_Arg("-t");
} else {
threshold = 50;
}
if (Is_Arg_Matched("-hmd")) { // export downsampled height map
printHeightMap = true;
} else {
printHeightMap = false;
}
if (Is_Arg_Matched("-hmr")) { // export height map
printRealHeightMap = true;
} else {
printRealHeightMap = false;
}
if (Is_Arg_Matched("-mi")) { // if the signal spreads several layers, then one can project the maximal intensities of the detected surface layers and its neighboring ones
maxInterpolation = true;
} else {
maxInterpolation = false;
}
if (Is_Arg_Matched("-v")) { // verbose parameter
verbose = true;
} else {
verbose = false;
}
};
int main(int argc, char *argv[])
{
static char *Spec[] = {"<input:string> -o <string> --intv <int> <int> <int>",
"[--option <string>] [--fgc] [--help]",
NULL};
if (help(argc, argv, Spec) == 1) {
return 0;
}
Process_Arguments(argc, argv, Spec, 1);
Stack *stack = Read_Stack_U(Get_String_Arg("input"));
Stack *out = NULL;
int option = DS_NEAREST;
if (Is_Arg_Matched("--option")) {
const char *arg = Get_String_Arg("--option");
if (eqstr(arg, "max")) {
option = DS_MAX;
} else if (eqstr(arg, "mean")) {
option = DS_MEAN;
} else if (eqstr(arg, "nearest")) {
option = DS_NEAREST;
} else {
printf("Invalid option: %s\n. The default option (nearest) will be used.", arg);
}
}
switch (option) {
case DS_NEAREST:
out = Downsample_Stack(stack, Get_Int_Arg("--intv", 1),
Get_Int_Arg("--intv", 2), Get_Int_Arg("--intv", 3));
break;
case DS_MAX:
out = Downsample_Stack_Max(stack, Get_Int_Arg("--intv", 1),
Get_Int_Arg("--intv", 2), Get_Int_Arg("--intv", 3), NULL);
break;
case DS_MEAN:
if (Is_Arg_Matched("--fgc")) {
out = Downsample_Stack_Mean_F(stack, Get_Int_Arg("--intv", 1),
Get_Int_Arg("--intv", 2), Get_Int_Arg("--intv", 3), NULL);
} else {
out = Downsample_Stack_Mean(stack, Get_Int_Arg("--intv", 1),
Get_Int_Arg("--intv", 2), Get_Int_Arg("--intv", 3), NULL);
}
break;
default:
break;
}
Write_Stack(Get_String_Arg("-o"), out);
return 0;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"<input:string> -o <string> -tile_number <int> [-upsample <string>]", NULL};
Process_Arguments(argc, argv, Spec, 1);
char filepath[500];
int i;
int n = Get_Int_Arg("-tile_number");
for (i = 0; i < n; i++) {
sprintf(filepath, "%s/%03d", Get_String_Arg("input"), i+1);
int n = dir_fnum(filepath, "tif");
sprintf(filepath, "%s/%03d.xml", Get_String_Arg("-o"), i+1);
FILE *fp = GUARDED_FOPEN(filepath, "w");
fprintf(fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
fprintf(fp, "<trace>\n");
fprintf(fp, "<data>\n");
fprintf(fp, "<image type=\"bundle\">\n");
fprintf(fp, "<prefix>%s/%03d/</prefix>\n", Get_String_Arg("input"), i+1);
fprintf(fp, "<suffix>.tif</suffix>\n");
if (n > 100) {
fprintf(fp, "<num_width>3</num_width>\n");
} else {
fprintf(fp, "<num_width>2</num_width>\n");
}
fprintf(fp, "<first_num>1</first_num>\n");
fprintf(fp, "</image>\n");
fprintf(fp, "<resolution><x>0.0375</x><y>0.0375</y><z>0.2</z></resolution>\n");
fprintf(fp, "</data>\n");
fprintf(fp, "</trace>\n");
fclose(fp);
printf("%s created\n", filepath);
}
if (Is_Arg_Matched("-upsample")) {
if (fexist(Get_String_Arg("-upsample"))) {
FILE *fp = fopen(Get_String_Arg("-upsample"), "r");
String_Workspace *sw = New_String_Workspace();
char *line = NULL;
int n;
line = Read_Line(fp, sw);
int *array = String_To_Integer_Array(line, NULL, &n);
int i;
for (i = 0; i < n; i++) {
upsample(Get_String_Arg("-o"), array[i]);
}
fclose(fp);
}
}
return 0;
}
/*
* bwdist - build a distance map for a binary stack
*
* bwdist [-b<int>] infile -o outfile
*
* -i: inverse the image
* -b: byte number for output file (1 (default) or 2)
* -sq: build square distance map
*/
int main(int argc, char *argv[])
{
static char *Spec[] = {"<image:string> -o <string>",
"[-b<int> | -sq] [-i] [--plane]",
NULL};
Process_Arguments(argc, argv, Spec, 1);
char *image_file = Get_String_Arg("image");
Stack *stack = Read_Stack(image_file);
if (Is_Arg_Matched("-i")) {
Stack_Not(stack, stack);
}
Stack *distmap = NULL;
if (!Is_Arg_Matched("-sq")) {
distmap = Stack_Bwdist_L(stack, NULL, NULL);
Kill_Stack(stack);
int kind = GREY;
if (Is_Arg_Matched("-b")) {
kind = Get_Int_Arg("-b");
}
stack = Scale_Float_Stack((float *) distmap->array, distmap->width,
distmap->height, distmap->depth, kind);
Kill_Stack(distmap);
distmap = stack;
} else {
if (Is_Arg_Matched("--plane")) {
distmap = Stack_Bwdist_L_U16P(stack, NULL, 0);
Translate_Stack(distmap, GREY, 1);
} else {
distmap = Stack_Bwdist_L_U16(stack, NULL, 0);
}
Kill_Stack(stack);
}
char *out_file = Get_String_Arg("-o");
Write_Stack(out_file, distmap);
Kill_Stack(distmap);
return 1;
}
ExtendedParaSet::ExtendedParaSet (int argc, char * argv[], char * specifications []) {
Process_Arguments(argc,argv,specifications,1);
if (Is_Arg_Matched("-r")) { // grid size
radius = Get_Int_Arg("-r");
if (radius %2 != 0) { // the grid size has to be even to enable a subsequent refinement
radius++;
}
} else {
radius = 20;
}
if (Is_Arg_Matched("-d1")) { // distance parameter
distance1 = Get_Int_Arg("-d1");
} else {
distance1 = 0;
}
if (Is_Arg_Matched("-d2")) { // distance parameter
distance2 = Get_Int_Arg("-d2");
} else {
distance2 = 0;
}
if (Is_Arg_Matched("-t")) { // threshold for brigth pixels
threshold = Get_Int_Arg("-t");
} else {
threshold = 50;
}
if (Is_Arg_Matched("-hmd")) { // export downsampled height map
printHeightMap = true;
} else {
printHeightMap = false;
}
if (Is_Arg_Matched("-hmr")) { // export height map
printRealHeightMap = true;
} else {
printRealHeightMap = false;
}
if (Is_Arg_Matched("-v")) { // verbose parameter
verbose = true;
} else {
verbose = false;
}
};
int main(int argc, char *argv[])
{
static char *Spec[] = {"[-t]", NULL};
Process_Arguments(argc, argv, Spec, 1);
#if 1
Mc_Stack *stack = Read_Mc_Stack("/Users/zhaot/Data/hanchuan/HP_091123_1_L1_Sum.lsm", -1);
Mc_Stack *proj = Mc_Stack_Mip(stack);
Write_Mc_Stack("../data/test.tif", proj, NULL);
#endif
return 0;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"<file:string>", "[-u <int>]", NULL};
Process_Arguments(argc, argv, Spec, 1);
if (!fexist(Get_String_Arg("file"))) {
printf("%s does not exist.\n", Get_String_Arg("file"));
return 1;
}
struct stat buf;
stat(Get_String_Arg("file"), &buf);
int file_size = buf.st_size;
printf("file size: %d\n", file_size);
FILE *fp = fopen(Get_String_Arg("file"), "r");
int length;
if (fp != NULL) {
if (fread(&length, sizeof(int), 1, fp) != 1) {
printf("Wrong file format.\n");
return 1;
} else {
if (((file_size - sizeof(int)) % length) != 0) {
printf("Bad array file.\n");
return 1;
} else {
if (Is_Arg_Matched("-u")) {
int unit = Get_Int_Arg("-u");
if (length * unit != file_size - sizeof(int)) {
printf("Bad array file.\n");
return 1;
}
}
}
}
fclose(fp);
}
printf("%d elements (%lu)\n", length, (file_size - sizeof(int)) / length);
return 0;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"<input:string> -o <string> [--dim <string>]", NULL};
Process_Arguments(argc, argv, Spec, 1);
if (Is_Arg_Matched("--dim")) {
if (strcmp(Get_String_Arg("--dim"), "x") == 0 ||
strcmp(Get_String_Arg("--dim"), "X") == 0) {
Stack *stack = Read_Stack(Get_String_Arg("input"));
Image *image = Proj_Stack_Xmax(stack);
Write_Image(Get_String_Arg("-o"), image);
}
} else {
Mc_Stack *stack = Read_Mc_Stack(Get_String_Arg("input"), -1);
Mc_Stack *proj = Mc_Stack_Mip(stack);
Write_Mc_Stack(Get_String_Arg("-o"), proj, NULL);
}
return 0;
}
int main(int argc, char *argv[])
{ Stack *movie, *out;
FILE *fp;
int i,j,iPlane,depth;
int area;
Process_Arguments(argc,argv,Spec,0);
progress("Loading...\n"); fflush(stdout);
movie = load(Get_String_Arg("movie"));
if( Is_Arg_Matched("-t") )
{ Stack *tmovie = transpose_copy_uint8( movie );
Free_Stack(movie);
movie = tmovie;
}
progress("Done.\n");
Write_Stack( Get_String_Arg("output"), movie );
Free_Stack( movie );
return 0;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"<image:string> -s <int> -o <string>",
"[-n <int>]",
NULL};
Process_Arguments(argc, argv, Spec, 1);
Stack *stack = Read_Stack(Get_String_Arg("image"));
int n_nbr = 26;
if (Is_Arg_Matched("-n")) {
n_nbr = Get_Int_Arg("-n");
}
Stack_Label_Large_Objects_N(stack, NULL, 1, 2, Get_Int_Arg("-s") + 1, n_nbr);
Stack_Threshold_Binarize(stack, 2);
Write_Stack(Get_String_Arg("-o"), stack);
return 0;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"[<number:string> | -a <num1:string> <num2:string>]",
NULL};
Process_Arguments(argc, argv, Spec, 1);
if (Is_Arg_Matched("-a")) {
char *numstr1 = Get_String_Arg("num1");
char *numstr2 = Get_String_Arg("num2");
uint32_t num1;
uint32_t num2;
if (numstr1[0] == 'x') {
num1 = Hexstr_To_Uint(numstr1 + 1);
} else {
num1 = atoi(numstr1);
}
if (numstr2[0] == 'x') {
num2 = Hexstr_To_Uint(numstr2 + 1);
} else {
num2 = atoi(numstr2);
}
char str[12];
printf("%s\n", Uint_To_Hexstr(num1 + num2, str));
} else {
char *numstr = Get_String_Arg("number");
if (numstr[0] == 'x') {
printf("%u\n", Hexstr_To_Uint(numstr + 1));
} else {
char str[12];
printf("%s\n", Uint_To_Hexstr(atoi(numstr), str));
}
}
return 0;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"[-z <double>]", NULL};
Process_Arguments(argc, argv, Spec, 1);
#if 0
Locseg_Chain *chain1 = Read_Locseg_Chain("../data/ct017/test5/chain2.bn");
Locseg_Chain *chain2 = Read_Locseg_Chain("../data/ct017/test5/chain1.bn");
if (Is_Arg_Matched("-z")) {
double z_scale = Get_Double_Arg("-z");
Locseg_Chain_Scale_Z(chain1, z_scale);
Locseg_Chain_Scale_Z(chain2, z_scale);
}
Neurocomp_Conn conn;
Locseg_Chain_Connection_Test_P(chain1, chain2, &conn);
Print_Neurocomp_Conn(&conn);
double scale = 2.0;
double offset = 5.0;
Local_Neuroseg *locseg1;
if (conn.info[0] == 0) {
locseg1 = Locseg_Chain_Head_Seg(chain1);
Local_Neuroseg_Stretch(locseg1, scale, offset, -1);
} else {
locseg1 = Locseg_Chain_Tail_Seg(chain1);
Local_Neuroseg_Stretch(locseg1, scale, offset, 1);
}
Local_Neuroseg *locseg2 = Locseg_Chain_Peek_Seg_At(chain2, conn.info[1]);
Local_Neuroseg_Stretch(locseg2, scale, offset, 0);
printf("%g\n", Local_Neuroseg_Planar_Dist_L(locseg1, locseg2));
FILE *fp = fopen("../data/ct017/test5/test.swc", "w");
/* to avoid v3d bug */
Local_Neuroseg *tmp_locseg = Copy_Local_Neuroseg(locseg1);
tmp_locseg->seg.r1 = 0.1;
Local_Neuroseg_Swc_Fprint(fp, tmp_locseg, 0, -1);
Local_Neuroseg_Swc_Fprint(fp, locseg1, 2, -1);
Local_Neuroseg_Swc_Fprint(fp, locseg2, 4, -1);
fclose(fp);
Locseg_Chain_Connection_Test(chain1, chain2, NULL, 1.0, &conn, NULL);
Print_Neurocomp_Conn(&conn);
#endif
#if 0
double z_scale = 0.5375;
Locseg_Chain *chain[11];
char file_path[100];
int i, j;
for (i = 0; i < 11; i++) {
sprintf(file_path, "../data/mouse_single_org/chain%d.bn", i);
chain[i] = Read_Locseg_Chain(file_path);
Locseg_Chain_Scale_Z(chain[i], z_scale);
}
Neurocomp_Conn conn;
for (i = 0; i < 11; i++) {
for (j = 0; j < 11; j++) {
if (i != j) {
if (Locseg_Chain_Connection_Test_P(chain[i], chain[j], &conn) < 5.0) {
printf("%d -> %d \n", i, j);
Print_Neurocomp_Conn(&conn);
}
}
}
}
#endif
#if 0
double z_scale = 0.5375;
int n = 278;
Locseg_Chain *chain[n];
char file_path[100];
int i, j;
for (i = 0; i < n; i++) {
sprintf(file_path, "../data/mouse_single_org/chain%d.bn", i);
chain[i] = Read_Locseg_Chain(file_path);
Locseg_Chain_Scale_Z(chain[i], z_scale);
}
Locseg_Chain *hook = chain[19];
Neurocomp_Conn conn;
for (i = 0; i < n; i++) {
if (i != 19) {
if (Locseg_Chain_Connection_Test_P(hook, chain[i], &conn) < 5.0) {
printf("19 -> %d \n", i);
Print_Neurocomp_Conn(&conn);
}
}
}
#endif
#if 0
double z_scale = 0.32;
Locseg_Chain *chain[17];
char file_path[100];
int i, j;
for (i = 0; i < 17; i++) {
sprintf(file_path, "../data/fly_neuron_n1/chain%d.bn", i);
chain[i] = Read_Locseg_Chain(file_path);
Locseg_Chain_Scale_Z(chain[i], z_scale);
}
Neurocomp_Conn conn;
for (i = 0; i < 17; i++) {
for (j = 0; j < 17; j++) {
if (i != j) {
if (Locseg_Chain_Connection_Test_P(chain[i], chain[j], &conn) < 5.0) {
printf("%d -> %d \n", i, j);
Print_Neurocomp_Conn(&conn);
}
}
}
}
#endif
#if 0
double z_scale = 0.1400;
//double z_scale = 1.0;
int n = 12;
Locseg_Chain *chain[n];
char file_path[100];
int i, j;
for (i = 0; i < n; i++) {
sprintf(file_path, "../data/ct017/test6/chain%d.bn", i);
chain[i] = Read_Locseg_Chain(file_path);
Locseg_Chain_Scale_Z(chain[i], z_scale);
}
Neurocomp_Conn conn;
for (i = 0; i < n; i++) {
for (j = 0; j < n; j++) {
if (i != j) {
if (Locseg_Chain_Connection_Test_P(chain[i], chain[j], &conn) < 10.0) {
printf("%d -> %d \n", i, j);
Print_Neurocomp_Conn(&conn);
}
}
}
}
#endif
#if 0
//double z_scale = 0.1400;
double z_scale = 1.20;
int n = 5;
Locseg_Chain *chain[n];
char file_path[100];
int i, j;
for (i = 0; i < n; i++) {
sprintf(file_path, "../data/ct017/test7/chain%d.bn", i);
chain[i] = Read_Locseg_Chain(file_path);
Locseg_Chain_Scale_Z(chain[i], z_scale);
}
Neurocomp_Conn conn;
for (i = 0; i < n; i++) {
for (j = 0; j < n; j++) {
if (i != j) {
if (Locseg_Chain_Connection_Test_P(chain[i], chain[j], &conn) < 10.0) {
printf("%d -> %d \n", i, j);
Print_Neurocomp_Conn(&conn);
}
}
}
}
#endif
#if 0
double z_scale = 1.20;
//double z_scale = 1.0;
Stack *stack = Read_Stack("../data/lobster_neuron_org.tif");
int n = 5;
Locseg_Chain *chain[n];
char file_path[100];
int i, j;
for (i = 0; i < n; i++) {
sprintf(file_path, "../data/ct017/test7/chain%d.bn", i);
chain[i] = Read_Locseg_Chain(file_path);
//Locseg_Chain_Scale_Z(chain[i], z_scale);
}
Connection_Test_Workspace *ctw = New_Connection_Test_Workspace();
ctw->z_scale = z_scale;
Neurocomp_Conn conn;
for (i = 0; i < n; i++) {
for (j = 0; j < n; j++) {
if (i != j) {
if (Locseg_Chain_Connection_Test(chain[i], chain[j], stack, 1.0,
&conn, ctw)) {
printf("%d -> %d \n", i, j);
Print_Neurocomp_Conn(&conn);
}
}
}
}
#endif
#if 0
Locseg_Chain *chain = Read_Locseg_Chain("../data/ct017/test6/chain7.bn");
Local_Neuroseg *locseg = Locseg_Chain_Tail_Seg(chain);
Print_Local_Neuroseg(locseg);
Stack *stack = Read_Stack("../data/mouse_neuron_sp2.tif");
double *profile = Local_Neuroseg_Height_Profile(locseg, stack, 1.0,
11, STACK_FIT_CORRCOEF,
NULL);
darray_write("../data/profile1.bn", profile, 11);
#endif
#if 0
Locseg_Chain *chain = Read_Locseg_Chain("../data/ct017/test6/chain7.bn");
Local_Neuroseg *locseg = Locseg_Chain_Tail_Seg(chain);
Print_Local_Neuroseg(locseg);
Stack *stack = Read_Stack("../data/mouse_neuron_sp2.tif");
int n;
double record[11];
Locseg_Chain *chain2 = Local_Neuroseg_Push(locseg, stack,
1.0, STACK_FIT_OUTER_SIGNAL,
record, &n);
Print_Locseg_Chain(chain2);
Write_Locseg_Chain("../data/test.tb", chain2);
return 1;
Locseg_Chain *chain3 = Read_Locseg_Chain("../data/ct017/test6/chain6.bn");
Locseg_Chain_Scale_Z(chain2, 0.14);
Locseg_Chain_Scale_Z(chain3, 0.14);
Neurocomp_Conn conn;
Locseg_Chain_Connection_Test(chain2, chain3, NULL, 1.0, &conn, NULL);
Print_Neurocomp_Conn(&conn);
#endif
#if 0
Locseg_Chain *chain = Read_Locseg_Chain("../data/ct017/test6/chain9.bn");
Local_Neuroseg *locseg = Locseg_Chain_Tail_Seg(chain);
//Local_Neuroseg *locseg = Locseg_Chain_Head_Seg(chain);
//Flip_Local_Neuroseg(locseg);
Print_Local_Neuroseg(locseg);
Stack *stack = Read_Stack("../data/mouse_neuron_sp2.tif");
int n;
double record[11];
Locseg_Chain *chain2 = Local_Neuroseg_Push(locseg, stack,
1.0, STACK_FIT_OUTER_SIGNAL,
record, &n);
Print_Locseg_Chain(chain2);
Write_Locseg_Chain("../data/test.bn", chain2);
return 1;
Locseg_Chain *chain3 = Read_Locseg_Chain("../data/ct017/test6/chain9.bn");
Locseg_Chain_Scale_Z(chain2, 0.14);
Locseg_Chain_Scale_Z(chain3, 0.14);
Neurocomp_Conn conn;
Locseg_Chain_Connection_Test(chain3, chain2, stack, 1.0, &conn, NULL);
Print_Neurocomp_Conn(&conn);
#endif
#if 0
double z_scale = 0.1400;
//double z_scale = 1.0;
Stack *stack = Read_Stack("../data/mouse_neuron_sp2.tif");
int n = 12;
Locseg_Chain *chain[n];
char file_path[100];
int i, j;
for (i = 0; i < n; i++) {
sprintf(file_path, "../data/ct017/test6/chain%d.bn", i);
chain[i] = Read_Locseg_Chain(file_path);
//Locseg_Chain_Scale_Z(chain[i], z_scale);
}
Connection_Test_Workspace *ctw = New_Connection_Test_Workspace();
ctw->z_scale = 0.14;
Neurocomp_Conn conn;
for (i = 0; i < n; i++) {
for (j = 0; j < n; j++) {
if (i != j) {
if (Locseg_Chain_Connection_Test(chain[i], chain[j], stack, 1.0,
&conn, ctw)) {
printf("%d -> %d \n", i, j);
Print_Neurocomp_Conn(&conn);
}
}
}
}
#endif
#if 0
//double z_scale = 0.32;
//double z_scale = 1.0;
Stack *stack = Read_Stack("../data/fly_neuron_n1.tif");
int n = 17;
Locseg_Chain *chain[n];
char file_path[100];
int i, j;
for (i = 0; i < n; i++) {
sprintf(file_path, "../data/fly_neuron_n1/chain%d.tb", i);
chain[i] = Read_Locseg_Chain(file_path);
//Locseg_Chain_Scale_Z(chain[i], z_scale);
}
Connection_Test_Workspace *ctw = New_Connection_Test_Workspace();
ctw->resolution[0] = 0.32;
ctw->resolution[1] = 0.32;
ctw->resolution[2] = 1.0;
Neurocomp_Conn conn;
for (i = 0; i < n; i++) {
for (j = 0; j < n; j++) {
if (i != j) {
if (Locseg_Chain_Connection_Test(chain[i], chain[j], stack, 1.0,
&conn, ctw)) {
printf("%d -> %d \n", i, j);
Print_Neurocomp_Conn(&conn);
}
}
}
}
#endif
#if 0
Locseg_Chain *chain = Read_Locseg_Chain("../data/fly_neuron_n1/chain3.bn");
Local_Neuroseg *locseg = Locseg_Chain_Tail_Seg(chain);
//Flip_Local_Neuroseg(locseg);
Print_Local_Neuroseg(locseg);
Stack *stack = Read_Stack("../data/fly_neuron_n1.tif");
int n;
double record[11];
Locseg_Chain *chain2 = Local_Neuroseg_Push(locseg, stack,
1.0, STACK_FIT_CORRCOEF,
record, &n);
Print_Locseg_Chain(chain2);
Write_Locseg_Chain("../data/test.bn", chain2);
return 1;
Locseg_Chain *chain3 = Read_Locseg_Chain("../data/fly_neuron_n1/chain0.bn");
Locseg_Chain_Scale_Z(chain2, 0.32);
Locseg_Chain_Scale_Z(chain3, 0.32);
Neurocomp_Conn conn;
Locseg_Chain_Connection_Test(chain2, chain3, stack, 1.0, &conn, NULL);
Print_Neurocomp_Conn(&conn);
#endif
return 0;
}
int main(int argc, char *argv[])
{ char *in, *out;
Tiff_Reader *reader;
Tiff_Writer *writer;
Tiff_IFD *ifd;
int flag64, first, source, target;
int *colors, nchan;
Process_Arguments(argc,argv,Spec,0);
in = Get_String_Arg("in");
out = Get_String_Arg("out");
reader = Open_Tiff_Reader(in,NULL,&flag64,strcmp(in+(strlen(in)-4),".lsm") == 0);
if (reader == NULL)
{ fprintf(stderr,"Error opening tif %s:\n %s\n",in,Tiff_Error_String());
exit (1);
}
writer = Open_Tiff_Writer(out,flag64,0);
if (writer == NULL)
{ fprintf(stderr,"Error opening tif %s:\n %s\n",out,Tiff_Error_String());
exit (1);
}
nchan = 0;
colors = NULL;
target = 0;
source = 0;
first = 1;
while ( ! End_Of_Tiff(reader))
{ ifd = Read_Tiff_IFD(reader);
if (ifd == NULL)
{ fprintf(stderr,"Error reading IFD:\n %s\n",Tiff_Error_String());
exit (1);
}
if (first)
{ first = 0;
if (Is_Arg_Matched("-m"))
{ source = Get_Int_Arg("-m",1);
target = Get_Int_Arg("-m",2);
if (source < 0 || source > 1)
{ fprintf(stderr,"Source is not 0 or 1\n"); exit (1); }
if (target < 0 || target > 2)
{ fprintf(stderr,"Target is not 0, 1, or 2\n"); exit (1); }
}
else if (Get_Tiff_Tag(ifd,TIFF_CZ_LSM_INFO,NULL,NULL) != NULL)
{ if (nchan == 0)
{ nchan = Count_LSM_Colors(ifd);
colors = (int *) Guarded_Malloc(sizeof(int)*((size_t) nchan),Program_Name());
}
Get_LSM_Colors(ifd,nchan,colors); // Figure out which channel is green
for (source = 0; source < nchan; source++) // and map to green in the RGB
if ((colors[source] & 0xff00) != 0)
break;
if (source >= nchan)
source = 0;
target = 1;
}
else
{ source = 0;
target = 1;
}
}
if (Convert_2_RGB(ifd,source,target) != NULL)
{ if (Write_Tiff_IFD(writer,ifd))
{ fprintf(stderr,"Error writing IFD:\n %s\n",Tiff_Error_String());
exit (1);
}
}
else
{ fprintf(stderr,"Error adding extra channel:\n %s\n",Tiff_Error_String());
exit (1);
}
Free_Tiff_IFD(ifd);
}
Free_Tiff_Writer(writer);
exit (0);
}
int main(int argc, char *argv[])
{ char *whisker_file_name, *bar_file_name, *prefix;
size_t prefix_len;
FILE *fp;
Image *bg=0, *image=0;
int i,depth;
char * movie;
/* Process Arguments */
Process_Arguments(argc,argv,Spec,0);
{ char* paramfile = "default.parameters";
if(Load_Params_File("default.parameters"))
{ warning(
"Could not load parameters from file: %s\n"
"Writing %s\n"
"\tTrying again\n",paramfile,paramfile);
Print_Params_File(paramfile);
if(Load_Params_File("default.parameters"))
error("\tStill could not load parameters.\n");
}
}
prefix = Get_String_Arg("prefix");
prefix_len = strlen(prefix);
{ char *dot = strrchr(prefix,'.'); // Remove any file extension from the prefix
if(dot) *dot = 0;
}
whisker_file_name = (char*) Guarded_Malloc( (prefix_len+32)*sizeof(char), "whisker file name");
bar_file_name = (char*) Guarded_Malloc( (prefix_len+32)*sizeof(char), "bar file name");
memset(whisker_file_name, 0, (prefix_len+32)*sizeof(char) );
memset(bar_file_name , 0, (prefix_len+32)*sizeof(char) );
sprintf( whisker_file_name, "%s.whiskers", prefix );
sprintf( bar_file_name, "%s.bar", prefix );
progress("Loading...\n"); fflush(stdout);
movie = Get_String_Arg("movie");
TRY(image = load(movie,0,&depth),ErrorOpen);
progress("Done.\n");
// No background subtraction (init to blank)
{ bg = Make_Image( image->kind, image->width, image->height );
memset(bg->array, 0, bg->width * bg->height );
}
Free_Image( image );
#if 0
/*
* Bar tracking
*/
if( !Is_Arg_Matched("--no-bar") )
{ double x,y;
BarFile *bfile = Bar_File_Open( bar_file_name, "w" );
progress( "Finding bar positions\n" );
for( i=0; i<depth; i++ )
{ progress_meter(i, 0, depth-1, 79, "Finding post: [%5d/%5d]",i,depth);
image = load(movie,i,NULL);
invert_uint8( image );
Compute_Bar_Location( image,
&x, // Output: x position
&y, // Output: y position
15, // Neighbor distance
15, // minimum contour length
0, // minimum intensity of interest
255, // maximum intentity of interest
10.0, // minimum radius of interest
30.0 );// maximum radius of interest
Bar_File_Append_Bar( bfile, Bar_Static_Cast(i,x,y) );
Free_Image(image);
}
Bar_File_Close( bfile );
}
#endif
/*
* Trace whisker segments
*/
//if( !Is_Arg_Matched("--no-whisk") )
{ int nTotalSegs = 0;
Whisker_Seg *wv;
int wv_n;
WhiskerFile wfile = Whisker_File_Open(whisker_file_name,"whiskbin1","w");
if( !wfile )
{ fprintf(stderr, "Warning: couldn't open %s for writing.", whisker_file_name);
} else
{ //int step = (int) pow(10,round(log10(depth/100)));
for( i=0; i<depth; i++ )
//for( i=450; i<460; i++ )
//for( i=0; i<depth; i+= step )
{ int k;
TRY(image=load(movie,i,NULL),ErrorRead);
progress_meter(i, 0, depth, 79, "Finding segments: [%5d/%5d]",i,depth-1);
wv = find_segments(i, image, bg, &wv_n); // Thrashing heap
k = Remove_Overlapping_Whiskers_One_Frame( wv, wv_n,
image->width, image->height,
2.0, // scale down by this
2.0, // distance threshold
0.5 ); // significant overlap fraction
Whisker_File_Append_Segments(wfile, wv, k);
Free_Whisker_Seg_Vec( wv, wv_n );
Free_Image(image);
}
printf("\n");
Whisker_File_Close(wfile);
}
}
load(movie,-1,NULL); // Close (and free)
if(bg) Free_Image( bg );
return 0;
ErrorRead:
load(movie,-1,NULL); // Close (and free)
if(bg) Free_Image( bg );
error("Could not read frame %d from %s"ENDL,i,movie);
return 1;
ErrorOpen:
error("Could not open %s"ENDL,movie);
return 2;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"[-outfolder <string>] [-redgreenimagefolder <string>]",
"[-blueimagefolder <string>]", NULL};
Process_Arguments(argc, argv, Spec, 1);
int nredgreenimage;
int nblueimage;
char** redgreenfilepath = get_image_paths(Get_String_Arg("-redgreenimagefolder"), ".*\\.lsm", &nredgreenimage);
char** bluefilepath = get_image_paths(Get_String_Arg("-blueimagefolder"), ".*\\.lsm", &nblueimage);
if (redgreenfilepath == NULL || bluefilepath == NULL) {
printf("no image!\n");
return 1;
} else if (nredgreenimage != nblueimage) {
printf("image number don't match, abort! red: %d, blue: %d\n", nredgreenimage, nblueimage);
return 1;
} else {
printf("%d images\n", nblueimage);
}
qsort(redgreenfilepath, nblueimage, sizeof(char*), compare_string_by_num);
qsort(bluefilepath, nblueimage, sizeof(char*), compare_string_by_num);
char prefix[500];
char outfilepath[500];
char filenamenoext[500];
int k;
for (k = 0; k < nblueimage; ++k) {
strcpy(prefix, Get_String_Arg("-outfolder"));
strcpy(filenamenoext, redgreenfilepath[k]);
char *end = strrchr(filenamenoext, '.');
if (end != NULL) {
*end = '\0';
}
else {
printf("something stange happens..\n");
}
char *start = strrchr(filenamenoext, '/');
if (start != NULL) {
start++;
}
else {
start = filenamenoext;
}
if (prefix[strlen(prefix)-1]=='/') {
sprintf(outfilepath, "%s%s.tif", prefix, start);
} else {
sprintf(outfilepath, "%s/%s.tif", prefix, start);
}
FILE* fp = open_file(outfilepath, "wb");
fclose(fp);
Mc_Stack* mc_stack1 = Read_Mc_Stack(redgreenfilepath[k], -1);
Mc_Stack* mc_stack2 = Read_Mc_Stack(bluefilepath[k], -1);
Mc_Stack* mc_stack = Combine_Mc_Stack(mc_stack1, mc_stack2);
Write_Mc_Stack(outfilepath, mc_stack, NULL);
printf("Write %s done!\n", outfilepath);
Kill_Mc_Stack(mc_stack1);
Kill_Mc_Stack(mc_stack2);
Kill_Mc_Stack(mc_stack);
}
free(redgreenfilepath);
free(bluefilepath);
return 0;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"<input:string> -o <string>",
"[-count <int>] [-dist <int>] [-minobj <int>]", NULL};
Process_Arguments(argc, argv, Spec, 1);
Stack *input = Read_Stack(Get_String_Arg("input"));
int nregion = Stack_Max(input, NULL);
int nvoxel = Stack_Voxel_Number(input);
int i;
Stack *stack = Make_Stack(GREY, Stack_Width(input), Stack_Height(input),
Stack_Depth(input));
Stack *out = Make_Stack(GREY, Stack_Width(input), Stack_Height(input),
Stack_Depth(input));
Zero_Stack(out);
int nobj = 0;
for (i = 1; i <= nregion; i++) {
int j;
int count = 0;
for (j = 0; j < nvoxel; j++) {
stack->array[j] = (input->array[j] == i);
}
Stack *out3 = NULL;
int maxcount = 100000;
if (Is_Arg_Matched("-count")) {
maxcount = Get_Int_Arg("-count");
}
if (count > maxcount) {
out3 = Copy_Stack(stack);
Stack_Addc_M(out3, nobj);
nobj++;
} else {
Stack *distmap = Stack_Bwdist_L_U16P(stack, NULL, 0);
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->mask = Copy_Stack(distmap);
int mindist = 10;
if (Is_Arg_Matched("-dist")) {
mindist = Get_Int_Arg("-dist");
}
Stack_Threshold_Binarize(ws->mask, mindist);
Translate_Stack(ws->mask, GREY, 1);
int minobj = 100;
if (Is_Arg_Matched("-minobj")) {
minobj = Get_Int_Arg("-minobj");
}
Object_3d_List *objs = Stack_Find_Object(ws->mask, 1, minobj);
Zero_Stack(ws->mask);
Stack_Draw_Objects_Bw(ws->mask, objs, -255);
ws->min_level = 1;
ws->start_level = 65535;
out3 = Stack_Watershed(distmap, ws);
Stack_Addc_M(out3, nobj);
nobj += Object_3d_List_Length(objs);
Kill_Stack(distmap);
Kill_Stack_Watershed_Workspace(ws);
Kill_Object_3d_List(objs);
}
Stack_Add(out, out3, out);
Kill_Stack(out3);
}
printf("number of regions: %d\n", nobj);
Write_Stack(Get_String_Arg("-o"), out);
char cmd[500];
sprintf(cmd, "touch %s_done", Get_String_Arg("-o"));
system(cmd);
return 0;
}
int main(int argc, char* argv[])
{ int n_rows, count;
Measurements *table,*cursor;
double thresh,
px2mm,
low_px,
high_px;
int face_x, face_y;
int follicle_thresh = 0,
follicle_col = 4,
follicle_high;
int n_cursor;
Process_Arguments( argc, argv, Spec, 0);
if( Is_Arg_Matched("-h") | Is_Arg_Matched("--help") )
{ Print_Argument_Usage(stdout,0);
printf("-------------------------- \n"
" Classify 4 (radius filter) \n"
"--------------------------- \n"
" \n"
" Uses a length threshold to seperate hair/microvibrissae from main whiskers. \n"
" Then, for frames where the expected number of whiskers are found, \n"
" label the whiskers according to their order on the face. \n"
"\n"
" This version of classify filters out curves where the follicle side falls \n"
" outside of a circle centered at the face position with the radius specified \n"
" by the --follicle option."
"\n"
" <source> Filename with Measurements table.\n"
" <dest> Filename to which labelled Measurements will be saved.\n"
" This can be the same as <source>.\n"
" <faceX> <faceY> <faceAxis>\n"
" These are used for determining the order of whisker segments along \n"
" the face. This requires an approximate position for the center of \n"
" the face and can be specified in pixel coordinates with <x> and <y>.\n"
" <axis> indicates the orientaiton of the face. Values for <axis> may\n"
" be 'x' or 'h' for horizontal. 'y' or 'v' indicate a vertical face. \n"
" If the face is located along the edge of the frame then specify \n"
" that edge with 'left', 'right', 'top' or 'bottom'. \n"
" --px2mm <double>\n"
" The length of a pixel in millimeters. This is used to determine \n"
" appropriate thresholds for discriminating hairs from whiskers. \n"
" -n <int> (Optional) Optimize the threshold to find this number of whiskers. \n"
" If this isn't specified, or if this is set to a number less than 1 \n"
" then the number of whiskers is automatically determined. \n"
" --follicle <int>\n"
" Only count follicles that lie inside a circle with this radius in \n"
" (in pixels) and centered at the face position as whiskers. \n"
"-- \n");
return 0;
}
px2mm = Get_Double_Arg("--px2mm");
low_px = Get_Double_Arg("--limit",1) / px2mm;
high_px = Get_Double_Arg("--limit",2) / px2mm;
#ifdef DEBUG_CLASSIFY_4
debug("mm/px %f\n"
" low %f\n"
" high %f\n", px2mm, low_px, high_px );
#endif
table = Measurements_Table_From_Filename ( Get_String_Arg("source"), NULL, &n_rows );
if(!table) error("Couldn't read %s\n",Get_String_Arg("source"));
Sort_Measurements_Table_Time(table,n_rows);
{ int maxx,maxy;
const char *axis = Get_String_Arg("faceAxis");
static const int x = 4,
y = 5;
Measurements_Table_Pixel_Support( table, n_rows, &maxx, &maxy );
face_x = Get_Int_Arg("faceX");
face_y = Get_Int_Arg("faceY");
follicle_thresh = 0; // set defaults
if( Is_Arg_Matched("--follicle") && Get_Int_Arg("--follicle")>0 )
{ follicle_thresh = Get_Int_Arg("--follicle");
switch( axis[0] ) // respond to <follicle> option
{ case 'x': // follicle must be between threshold and face
case 'h':
case 'y':
case 'v':
break;
default:
error("Could not recognize <axis>. Must be 'x','h','y', or 'v'. Got %s\n",axis);
}
}
}
// Follicle location threshold
if( Is_Arg_Matched("--follicle") && Get_Int_Arg("--follicle")>0 )
follicle_thresh = Get_Int_Arg("--follicle");
//inline void Measurements_Table_Label_By_RadialThreshold( Measurements *table, int n_rows, double thresh, int ox, int oy, int colx, int coly)
Measurements_Table_Label_By_RadialThreshold( table,
n_rows,
follicle_thresh,
face_x,
face_y,
follicle_col,
follicle_col+1);
#ifdef DEBUG_CLASSIFY_4
debug(" Face Position: ( %3d, %3d )\n", face_x, face_y);
#endif
// Shuffle to select subset with good follicles
Sort_Measurements_Table_State_Time( table, n_rows );
{ cursor = table;
while( (cursor->state == 0) && (cursor < table+n_rows ) )
cursor++;
n_cursor = n_rows - (cursor-table);
}
Sort_Measurements_Table_Time(cursor,n_cursor); //resort selected by time
#ifdef DEBUG_CLASSIFY_1
{ Measurements *row = cursor + n_cursor; //Assert all state==1
while(row-- > cursor)
assert(row->state == 1);
}
#endif
//
// Estimate best length threshold and apply
//
if( Is_Arg_Matched("-n") && ( (count = Get_Int_Arg("-n"))>=1 ) )
{ thresh = Measurements_Table_Estimate_Best_Threshold_For_Known_Count( cursor, //table,
n_cursor, //n_rows,
0 /*length column*/,
low_px,
high_px,
1, /*use > */
count );
} else
{ thresh = Measurements_Table_Estimate_Best_Threshold( cursor, //table,
n_cursor, //n_rows,
0 /*length column*/,
low_px,
high_px,
1, /* use > */
&count );
}
/*
Measurements_Table_Label_By_Threshold ( cursor,
n_cursor,
follicle_col,
follicle_thresh,
is_gt);
*/
Measurements_Table_Label_By_RadialThreshold( table,
n_rows,
follicle_thresh,
face_x,
face_y,
follicle_col,
follicle_col+1);
#ifdef DEBUG_CLASSIFY_4
{ Measurements *row = cursor + n_cursor; //Assert all state==1
while(row-- > cursor)
assert(row->state == 1);
}
#endif
Measurements_Table_Label_By_Threshold_And ( cursor,
n_cursor,
0 /*length column*/,
thresh,
1 /*use gt*/);
#ifdef DEBUG_CLASSIFY_4
debug(" Length threshold: %f\n"
" Target count: %d\n",
thresh,count);
#endif
Measurements_Table_Set_Constant_Face_Position ( table, n_rows, face_x, face_y);
Measurements_Table_Set_Follicle_Position_Indices ( table, n_rows, 4, 5 );
Measurements_Table_Label_By_Order(table, n_rows, count ); //re-sorts
Measurements_Table_To_Filename( Get_String_Arg("dest"), NULL, table, n_rows );
Free_Measurements_Table(table);
return 0;
}
int main(int argc, char* argv[])
{
if (Show_Version(argc, argv, "1.00") == 1) {
return 0;
}
static char *Spec[] = {
" <image:string> -s <string> -o <string> [-e <string>] [-fo <int>] "
"[-z <double> | -res <string>] [-field <int>] [-min_score <double>]",
NULL};
Process_Arguments(argc, argv, Spec, 1);
Geo3d_Scalar_Field *seed = Read_Geo3d_Scalar_Field(Get_String_Arg("-s"));
size_t idx;
double max_r = darray_max(seed->values, seed->size, &idx);
max_r *= 1.5;
//Set_Neuroseg_Max_Radius(max_r);
Stack *signal = Read_Stack_U(Get_String_Arg("image"));
dim_type dim[3];
dim[0] = signal->width;
dim[1] = signal->height;
dim[2] = signal->depth;
Rgb_Color color;
Set_Color(&color, 255, 0, 0);
int seed_offset = -1;
double z_scale = 1.0;
if (Is_Arg_Matched("-res")) {
if (fexist(Get_String_Arg("-res"))) {
double res[3];
int length;
darray_read2(Get_String_Arg("-res"), res, &length);
if (res[0] != res[1]) {
perror("Different X-Y resolutions.");
TZ_ERROR(ERROR_DATA_VALUE);
}
z_scale = res[0] / res[2] * 2.0;
}
}
if (Is_Arg_Matched("-z")) {
z_scale = Get_Double_Arg("-z");
}
printf("z scale: %g\n", z_scale);
tic();
double *values = darray_malloc(seed->size);
int i;
Local_Neuroseg *locseg = (Local_Neuroseg *)
malloc(seed->size * sizeof(Local_Neuroseg));
int index = 0;
//int ncol = LOCAL_NEUROSEG_NPARAM + 1 + 23;
//double *features = darray_malloc(seed->size * ncol);
//double *tmpfeats = features;
Stack *seed_mask = Make_Stack(GREY, signal->width, signal->height,
signal->depth);
Zero_Stack(seed_mask);
Locseg_Fit_Workspace *fws = New_Locseg_Fit_Workspace();
if (Is_Arg_Matched("-field")) {
fws->sws->field_func = Neuroseg_Slice_Field_Func(Get_Int_Arg("-field"));
}
fws->sws->fs.n = 2;
fws->sws->fs.options[0] = STACK_FIT_DOT;
fws->sws->fs.options[1] = STACK_FIT_CORRCOEF;
if (Is_Arg_Matched("-fo")) {
fws->sws->fs.options[1] = Get_Int_Arg("-fo");
}
for (i = 0; i < seed->size; i++) {
printf("-----------------------------> seed: %d / %d\n", i, seed->size);
index = i;
int x = (int) seed->points[index][0];
int y = (int) seed->points[index][1];
int z = (int) seed->points[index][2];
double width = seed->values[index];
seed_offset = Stack_Util_Offset(x, y, z, signal->width, signal->height,
signal->depth);
if (width < 3.0) {
width += 0.5;
}
Set_Neuroseg(&(locseg[i].seg), width, 0.0, NEUROSEG_DEFAULT_H,
0.0, 0.0, 0.0, 0.0, 1.0);
double cpos[3];
cpos[0] = x;
cpos[1] = y;
cpos[2] = z;
cpos[2] /= z_scale;
Set_Neuroseg_Position(&(locseg[i]), cpos, NEUROSEG_CENTER);
if (seed_mask->array[seed_offset] > 0) {
printf("labeled\n");
values[i] = 0.0;
continue;
}
//Local_Neuroseg_Optimize(locseg + i, signal, z_scale, 0);
Local_Neuroseg_Optimize_W(locseg + i, signal, z_scale, 0, fws);
values[i] = fws->sws->fs.scores[1];
/*
Stack_Fit_Score fs;
fs.n = 1;
fs.options[0] = 1;
values[i] = Local_Neuroseg_Score(locseg + i, signal, z_scale, &fs);
*/
//values[i] = Local_Neuroseg_Score_W(locseg + i, signal, z_scale, sws);
printf("%g\n", values[i]);
double min_score = LOCAL_NEUROSEG_MIN_CORRCOEF;
if (Is_Arg_Matched("-min_score")) {
min_score = Get_Double_Arg("-min_score");
}
if (values[i] > min_score) {
Local_Neuroseg_Label_G(locseg + i, seed_mask, -1, 2, z_scale);
} else {
Local_Neuroseg_Label_G(locseg + i, seed_mask, -1, 1, z_scale);
}
/*
tmpfeats += Local_Neuroseg_Param_Array(locseg + i, z_scale, tmpfeats);
tmpfeats += Local_Neuroseg_Stack_Feature(locseg + i, signal, z_scale,
tmpfeats);
*/
}
if (Is_Arg_Matched("-e")) {
Write_Stack(Get_String_Arg("-e"), seed_mask);
}
Write_Local_Neuroseg_Array(Get_String_Arg("-o"), locseg, seed->size);
char file_path[MAX_PATH_LENGTH];
sprintf(file_path, "%s_score", Get_String_Arg("-o"));
darray_write(file_path, values, seed->size);
//sprintf(file_path, "%s_feat", Get_String_Arg("-o"));
//darray_write(file_path, features, seed->size * ncol);
Kill_Geo3d_Scalar_Field(seed);
printf("Time passed: %lld\n", toc());
return 0;
}
int main(int argc, char *argv[])
{ FILE *output;
Process_Arguments(argc,argv,Spec,0);
#ifdef PROGRESS
printf("\nParameters: c=%g e=%g s=%d\n",
Get_Double_Arg("-c"),Get_Double_Arg("-e"),Get_Int_Arg("-s"));
printf("SubFolder: %s\n",Get_String_Arg("folder"));
printf("CoreName: %s\n",Get_String_Arg("core"));
fflush(stdout);
#endif
RezFolder = strdup(Get_String_Arg("folder"));
if (RezFolder[strlen(RezFolder)-1] == '/')
RezFolder[strlen(RezFolder)-1] = '\0';
if (mkdir(RezFolder,S_IRWXU|S_IRWXG|S_IRWXO))
{ if (errno != EEXIST)
{ fprintf(stderr,"Error trying to create directory %s: %s\n",RezFolder,strerror(errno));
exit (1);
}
}
CoreName = strdup(Get_String_Arg("core"));
sprintf(NameBuf,"%s.neu",CoreName);
output = fopen(NameBuf,"w");
fprintf(output,"NEUSEP: Version 0.9\n");
{ Histogram *hist;
int curchan;
int maxchans;
int i, n;
n = Get_Repeat_Count("inputs");
fwrite(&n,sizeof(int),1,output);
hist = Make_Histogram(UVAL,0x10000,VALU(1),VALU(0));
maxchans = 0;
for (i = 0; i < n; i++)
{
curchan = NumChans;
maxchans = Read_All_Channels(Get_String_Arg("inputs",i),maxchans);
int channelsInCurrentFile=NumChans-curchan;
{ Size_Type sum, max;
Indx_Type p;
int j, wch;
uint16 *val;
max = -1;
for (j = curchan; j < NumChans; j++)
{ val = AUINT16(Images[j]);
sum = 0;
for (p = 0; p < Images[j]->size; p++)
sum += val[p];
if (sum > max)
{ max = sum;
wch = j;
}
}
fprintf(output,"%s\n",Get_String_Arg("inputs",i));
j = wch-curchan;
fwrite(&j,sizeof(int),1,output);
#ifdef PROGRESS
printf("\n Eliminating channel %d from %s\n",j+1,Get_String_Arg("inputs",i));
fflush(stdout);
#endif
{
// Section to write out the reference channel
printf("\n Considering reference channel output, channelsInCurrentFile=%d\n", channelsInCurrentFile);
fflush(stdout);
if (channelsInCurrentFile>2) { // should work with both lsm pair with channels=3, or raw file with channels=4
sprintf(NameBuf,"%s/Reference.tif",RezFolder,CoreName,i);
Write_Image(NameBuf,Images[wch],LZW_PRESS);
}
}
Free_Array(Images[wch]);
NumChans -= 1;
for (j = wch; j < NumChans; j++)
Images[j] = Images[j+1];
}
{ int j, ceil;
Indx_Type p;
uint16 *val;
for (j = curchan; j < NumChans; j++)
{
Histagain_Array(hist,Images[j],0);
ceil = Percentile2Bin(hist,1e-5);
if (ceil==0) {
fprintf(stderr, "Channel must have non-zero values for this program to function\n");
exit(1);
}
#ifdef PROGRESS
printf(" Clipping channel %d at ceil = %d\n",j,ceil); fflush(stdout);
fflush(stdout);
#endif
val = AUINT16(Images[j]);
for (p = 0; p < Images[j]->size; p++)
{
if (val[p] > ceil)
val[p] = ceil;
val[p] = (val[p]*4095)/ceil;
}
// Convert_Array_Inplace(Images[j],PLAIN_KIND,UINT8_TYPE,8,0);
}
}
}
Free_Histogram(hist);
printf("Starting ConsolidatedSignal.tif section\n");
fflush(stdout);
// NA addition: write tif with re-scaled intensities to serve as basis for mask file
{
Array *signalStack;
signalStack = Make_Array(RGB_KIND,UINT8_TYPE,3,Images[0]->dims);
uint8 *sp=AUINT8(signalStack);
int m;
Indx_Type signalIndex;
signalIndex=0;
for (m=0;m<NumChans;m++) {
sprintf(NameBuf, "%s/Signal_%d.tif", RezFolder, m);
printf("Writing 16-bit channel file %s...", NameBuf);
Write_Image(NameBuf, Images[m], LZW_PRESS);
printf("done\n");
uint16 *ip=AUINT16(Images[m]);
Indx_Type channelIndex;
for (channelIndex=0;channelIndex<Images[m]->size;channelIndex++) {
int value=ip[channelIndex]/16;
if (value>255) {
value=255;
}
sp[signalIndex++]=value; // convert 12-bit to 8-bit
}
}
sprintf(NameBuf,"%s/ConsolidatedSignal.tif", RezFolder);
printf("Writing 8-bit consolidated signal file %s...", NameBuf);
Write_Image(NameBuf,signalStack,LZW_PRESS);
printf("done");
//Free_Array(signalStack); - this is causing a bug
}
printf("Finished ConsolidatedSignal.tif section\n");
fflush(stdout);
}
{ int i;
Segmentation *segs;
Overlaps *ovl;
Clusters *clust;
int numneur;
Region **neurons;
segs = (Segmentation *) Guarded_Malloc(sizeof(Segmentation)*NumChans,Program_Name());
for (i = 0; i < NumChans; i++)
{ Segment_Channel(Images[i],segs+i);
if (i == 0)
segs[i].base = 0;
else
segs[i].base = segs[i-1].base + segs[i-1].nsegs;
printf("channel=%d segmentBase=%d\n", i, segs[i].base);
}
ovl = Find_Overlaps(segs);
clust = Merge_Segments(segs,ovl);
neurons = Segment_Clusters(segs,ovl,clust,&numneur);
if (Is_Arg_Matched("-gp"))
Output_Clusters(segs,ovl,clust);
if (Is_Arg_Matched("-nr"))
Output_Neurons(numneur,neurons,1);
// Added for NA
Output_Consolidated_Mask(numneur,neurons,1);
fwrite(&numneur,sizeof(int),1,output);
for (i = 0; i < numneur; i++)
Write_Region(neurons[i],output);
#ifdef PROGRESS
printf("\nProduced %d neurons/fragments in %s.neu\n",numneur,CoreName);
fflush(stdout);
#endif
printf("DEBUG: starting cleanup\n");
fflush(stdout);
for (i = 0; i < numneur; i++) {
printf("DEBUG: calling Kill_Region on neuron=%d\n", i);
fflush(stdout);
Kill_Region(neurons[i]);
}
printf("DEBUG: calling Kill_Clusters\n");
fflush(stdout);
Kill_Clusters(clust);
printf("DEBUG: calling Kill_Overlaps\n");
fflush(stdout);
//Kill_Overlaps(ovl); - causing a bug
printf("DEBUG: starting Kill_Segmentation loop\n");
fflush(stdout);
for (i = 0; i < NumChans; i++) {
printf("DEBUG: Kill_Segmentation on index=%d\n", i);
fflush(stdout);
Kill_Segmentation(segs+i);
}
printf("DEBUG: calling free() on segs\n");
fflush(stdout);
free(segs);
}
printf("DEBUG: starting filestream cleanup\n");
fflush(stdout);
{ int i;
fclose(output);
free(CoreName);
free(RezFolder);
for (i = 0; i < NumChans; i++)
Kill_Array(Images[i]);
free(Images);
}
#ifdef VERBOSE
printf("\nDid I free all arrays?:\n");
Print_Inuse_List(stdout,4);
#endif
exit (0);
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"<dataset:string> | -D <string>", NULL};
Process_Arguments(argc, argv, Spec, 1);
char file_path[100];
if (Is_Arg_Matched("-D")) {
sprintf(file_path, "%s/error.xml", Get_String_Arg("-D"));
} else {
sprintf(file_path, "../data/diadem_%s/error.xml",
Get_String_Arg("dataset"));
}
xmlDocPtr doc;
xmlNodePtr cur;
doc = xmlParseFile(file_path);
if (doc == NULL) {
fprintf(stderr, "XML parsing failed.\n");
return 1;
}
cur = xmlDocGetRootElement(doc);
if (cur == NULL) {
fprintf(stderr, "empty document\n");
xmlFreeDoc(doc);
return 1;
}
if (xmlStrcmp(cur->name, (const xmlChar*) "diadem_metric")) {
fprintf(stderr, "document of wrong type\n");
xmlFreeDoc(doc);
return 1;
}
cur = cur->xmlChildrenNode;
char *miss_file = NULL;
char *golden_file = NULL;
char *extra_file = NULL;
char *nearby_file = NULL;
char *test_file = NULL;
char *miss_swc_file = NULL;
char *extra_swc_file = NULL;
char *nearby_swc_file = NULL;
char *miss_vlm_file = NULL;
char *extra_vlm_file = NULL;
char *nearby_vlm_file = NULL;
char *miss_score_file = NULL;
char *extra_score_file = NULL;
double EuDistThre_xy = 0.0;
double EuDistThre_z = 0.0;
double score;
while (cur != NULL) {
if (Xml_Node_Is_Element(cur, "miss") == TRUE) {
miss_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "extra") == TRUE) {
extra_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "score") == TRUE) {
score = Xml_Node_Double_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "golden") == TRUE) {
golden_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "nearby") == TRUE) {
nearby_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "test") == TRUE) {
test_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "miss_swc") == TRUE) {
miss_swc_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "extra_swc") == TRUE) {
extra_swc_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "nearby_swc") == TRUE) {
nearby_swc_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "miss_vlm") == TRUE) {
miss_vlm_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "extra_vlm") == TRUE) {
extra_vlm_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "nearby_vlm") == TRUE) {
nearby_vlm_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "miss_score") == TRUE) {
miss_score_file = Xml_Node_String_Value(doc, cur);
} else if (Xml_Node_Is_Element(cur, "extra_score") == TRUE) {
extra_score_file = Xml_Node_String_Value(doc, cur);
}else if(Xml_Node_Is_Element(cur, "xyth") == TRUE) {
EuDistThre_xy = Xml_Node_Double_Value(doc, cur);
}else if(Xml_Node_Is_Element(cur, "zth") == TRUE) {
EuDistThre_z = Xml_Node_Double_Value(doc, cur);
}
cur = cur->next;
}
if ((EuDistThre_xy <= 0.0) || (EuDistThre_z <= 0.0)) {
fprintf(stderr, "Invalid threshold value\n");
xmlFreeDoc(doc);
return 1;
}
Swc_Tree *tree = Read_Swc_Tree(golden_file);
double bound[6];
Swc_Tree_Bound_Box(tree, bound);
double marker_ratio = dmax3(bound[3] - bound[0], bound[4] - bound[1],
bound[5] - bound[2]) / 512.0;
Geo3d_Scalar_Field *miss_field = read_node_file(miss_file);
printf("The missed nodes:\n");
Print_Geo3d_Scalar_Field(miss_field);
Geo3d_Scalar_Field *extra_field = read_node_file(extra_file);
printf("The extra nodes:\n");
Print_Geo3d_Scalar_Field(extra_field);
Geo3d_Scalar_Field *nearby_field = read_node_file(nearby_file);
// Print_Geo3d_Scalar_Field(nearby_field);
double wm = darray_sum(miss_field->values, miss_field->size);
double we = darray_sum(extra_field->values, extra_field->size);
double wg = round((score * we + wm) / (1 - score));
// printf("%g %g %g\n", wm, we, wg);
Swc_Tree_Iterator_Start(tree, 2, FALSE);
int max_id = 0;
Swc_Tree_Node *tn = NULL;
while ((tn = Swc_Tree_Next(tree)) != NULL) {
Swc_Tree_Node_Data(tn)->type = 3;
if (max_id < Swc_Tree_Node_Data(tn)->id) {
max_id = Swc_Tree_Node_Data(tn)->id;
}
}
uint8 *nearby_mask = u8array_calloc(max_id + 1);
/* process nearby nodes */
FILE *fp = NULL;
FILE *fp3 = NULL;
if (nearby_swc_file != NULL) {
fp = fopen(nearby_swc_file, "w");
}
if (nearby_vlm_file != NULL) {
fp3 = fopen(nearby_vlm_file, "w");
}
// printf("Nearby list\n");
int i;
for (i = 0; i < nearby_field->size; i++) {
Swc_Tree_Node *tn = Swc_Tree_Closest_Node(tree, nearby_field->points[i]);
nearby_mask[Swc_Tree_Node_Data(tn)->id] = 1;
double w = (1.0+3.0/(1+exp(-(nearby_field->values[i]*2.0-2.0))))
* marker_ratio;
if (fp != NULL) {
fprintf(fp, "%d %d %g %g %g %g %d\n", i + 1, 7,
Swc_Tree_Node_Data(tn)->x,
Swc_Tree_Node_Data(tn)->y, Swc_Tree_Node_Data(tn)->z,w, -1);
}
if (fp3 != NULL) {
fprintf(fp3, "%g,%g,%g,%g,1,%g\n", Swc_Tree_Node_Data(tn)->x,
Swc_Tree_Node_Data(tn)->y, Swc_Tree_Node_Data(tn)->z,
w, nearby_field->values[i]);
}
}
if (fp != NULL) {
fclose(fp);
}
if (fp3 != NULL) {
fclose(fp3);
}
/* process missing nodes */
fp = NULL;
FILE *fp2 = fopen(miss_score_file, "w");
fp3 = NULL;
if (miss_swc_file != NULL) {
fp = fopen(miss_swc_file, "w");
}
if (miss_vlm_file != NULL) {
fp3 = fopen(miss_vlm_file, "w");
}
Swc_Tree *test_tree = Read_Swc_Tree(test_file);
// printf("Missing list\n");
int n_leaves = 0;
int n_branchings = 0;
int n_leaves_distance = 0;
int n_leaves_path = 0;
int n_branchings_distance = 0;
int n_branchings_path = 0;
double score_leaves = 0.0;
double score_branchings = 0.0;
double score_leaves_distance = 0.0;
double score_leaves_path = 0.0;
double score_branching_distance = 0.0;
double score_branching_path = 0.0;
BOOL error_type; // 'true' indicates distance-error, 'false' indicates path-error
for (i = 0; i < miss_field->size; i++) {
Swc_Tree_Node *tn = Swc_Tree_Closest_Node(tree, miss_field->points[i]);
double cur_score = miss_field->values[i] / (wg + we);
fprintf(fp2, "%4d | %5.2f %5.2f %5.2f | %g | %g\n", Swc_Tree_Node_Data(tn)->id,
Swc_Tree_Node_Data(tn)->x, Swc_Tree_Node_Data(tn)->y,
Swc_Tree_Node_Data(tn)->z, miss_field->values[i],
cur_score);
Swc_Tree_Node_Data(tn)->type = 2;
double w = (1.0+3.0/(1+exp(-(miss_field->values[i]*2.0-2.0))))
* marker_ratio;
if (fp != NULL) {
int type = 0;
if (nearby_mask[Swc_Tree_Node_Data(tn)->id] == 1) {
type = 1;
}
fprintf(fp, "%d %d %g %g %g %g %d\n", i + 1, type,
Swc_Tree_Node_Data(tn)->x,
Swc_Tree_Node_Data(tn)->y, Swc_Tree_Node_Data(tn)->z, w, -1);
}
if (fp3 != NULL) {
double xy_dist, z_dist;
Swc_Tree_Node *test_tn;
double pos[3];
Swc_Tree_Node_Pos(tn, pos);
if(Swc_Tree_Node_Is_Branch_Point(tn))
test_tn = Find_Closest_Branch_Point(test_tree, pos, &xy_dist, &z_dist);
else
test_tn = Find_Closest_Leaf_Point(test_tree, pos, &xy_dist, &z_dist);
if(xy_dist >= EuDistThre_xy || z_dist >= EuDistThre_z){
fprintf(fp3, "%g,%g,%g,%g,1,%g,[xy-%g z-%g | distance_error], 255, 255, 0\n",Swc_Tree_Node_Data(tn)->x + 1.0,
Swc_Tree_Node_Data(tn)->y + 1.0, Swc_Tree_Node_Data(tn)->z + 1.0,
w, miss_field->values[i], xy_dist, z_dist);
error_type = TRUE;
}else{
fprintf(fp3, "%g,%g,%g,%g,1,%g,[xy-%g z-%g | path_error], 255, 0, 255\n",Swc_Tree_Node_Data(tn)->x + 1.0,
Swc_Tree_Node_Data(tn)->y + 1.0, Swc_Tree_Node_Data(tn)->z + 1.0,
w, miss_field->values[i], xy_dist, z_dist);
error_type = FALSE;
}
}
if(miss_field->values[i]==1){
n_leaves ++;
score_leaves += cur_score;
if(error_type){ // distance error
n_leaves_distance ++;
score_leaves_distance += cur_score;
}else{
n_leaves_path ++;
score_leaves_path += cur_score;
}
}else{
n_branchings ++;
score_branchings += cur_score;
if(error_type){ // distance error
n_branchings_distance ++;
score_branching_distance += cur_score;
}else{
n_branchings_path ++;
score_branching_path += cur_score;
}
}
}
if(fp2 != NULL){
fprintf(fp2, "\nleaf errors: \t %d | loss score: %g(%2.1f%%)\n", n_leaves, score_leaves, 100*score_leaves/(1 - score));
fprintf(fp2, "leaf errors (dist): %d | loss score: %g(%2.1f%%) \n", n_leaves_distance, score_leaves_distance, 100*score_leaves_distance/(1 - score));
fprintf(fp2, "leaf errors (path): %d | loss score: %g(%2.1f%%) \n", n_leaves_path, score_leaves_path, 100*score_leaves_path/(1 - score));
fprintf(fp2, "\nbranching errors: \t %d | score loss: %g(%2.1f%%) \n", n_branchings, score_branchings, 100*score_branchings/(1 - score));
fprintf(fp2, "branching error (dist): %d | score loss: %g(%2.1f%%) \n", n_branchings_distance, score_branching_distance, 100*score_branching_distance/(1 - score));
fprintf(fp2, "branching error (path): %d | score loss: %g(%2.1f%%) \n", n_branchings_path, score_branching_path, 100*score_branching_path/(1 - score));
}
if (fp != NULL) {
fclose(fp);
}
fclose(fp2);
if (fp3 != NULL) {
fclose(fp3);
}
/*
sprintf(file_path, "../data/diadem_%s/error.swc", Get_String_Arg("dataset"));
Write_Swc_Tree(file_path, tree);
*/
tree = test_tree;
/* process extra nodes*/
fp = NULL;
fp2 = fopen(extra_score_file, "w");
fp3 = NULL;
if (extra_swc_file != NULL) {
fp = fopen(extra_swc_file, "w");
}
if (extra_vlm_file != NULL) {
fp3 = fopen(extra_vlm_file, "w");
}
// printf("Extra list\n");
n_leaves = 0;
n_branchings = 0;
score_leaves = 0.0;
score_branchings = 0.0;
for (i = 0; i < extra_field->size; i++) {
Swc_Tree_Node *tn = Swc_Tree_Closest_Node(tree, extra_field->points[i]);
double cur_score = extra_field->values[i] * (wg - wm) / (wg + we) / (wg + we - extra_field->values[i]);
fprintf(fp2, "%4d | %5.2f %5.2f %5.2f | %g | %g\n", Swc_Tree_Node_Data(tn)->id,
Swc_Tree_Node_Data(tn)->x, Swc_Tree_Node_Data(tn)->y,
Swc_Tree_Node_Data(tn)->z, extra_field->values[i], cur_score);
double w = (1.0+3.0/(1+exp(-(extra_field->values[i]*2.0-2.0))))
* marker_ratio;
if (fp != NULL) {
fprintf(fp, "%d %d %g %g %g %g %d\n", i + 1, 1,
Swc_Tree_Node_Data(tn)->x,
Swc_Tree_Node_Data(tn)->y, Swc_Tree_Node_Data(tn)->z, w, -1);
}
if (fp3 != NULL) {
fprintf(fp3, "%g,%g,%g,%g,1,%g, error, 255, 255, 0\n", Swc_Tree_Node_Data(tn)->x + 1.0,
Swc_Tree_Node_Data(tn)->y + 1.0, Swc_Tree_Node_Data(tn)->z + 1.0,
w, extra_field->values[i]);
}
if(extra_field->values[i]==1){
n_leaves ++;
score_leaves += cur_score;
}else{
n_branchings ++;
score_branchings += cur_score;
}
}
if(fp2 != NULL){
fprintf(fp2, "\nleaf errors: %d | loss score: %g(%2.1f%%)\n", n_leaves, score_leaves, 100*score_leaves/(1 - score));
fprintf(fp2, "branching errors: %d | score loss: %g(%2.1f%%) \n", n_branchings, score_branchings, 100*score_branchings/(1 - score));
}
if (fp != NULL) {
fclose(fp);
}
fclose(fp2);
if (fp3 != NULL) {
fclose(fp3);
}
xmlFreeDoc(doc);
printf("Score = %g\n", score);
return 0;
}
int main(int argc, char *argv[])
{
if (Show_Version(argc, argv, "1.0") == 1) {
return 0;
}
static char *Spec[] = {
"[-R<string> -T<string> -M<string>] -D<string> [-minlen <double>]",
"[-root <double> <double> <double>] [-trans <double> <double> <double>]",
"[-rtlist <string>] [-sup_root] [-dist <double>]",
"[-C<string>] [-I<string>] [-z <double>] -o <string> [-b] [-res <string>]",
"[-screen] [-sp] [-intp] [-sl] [-rb] [-rz] [-rs] [-ct] [-al <double>]",
"[-screenz <double>] [-force_merge <double>] [-ct_break <double>]",
"[-jumpz <double>] [-single_break]",
NULL};
Print_Arguments(argc, argv);
Process_Arguments(argc, argv, Spec, 1);
char *dir = Get_String_Arg("-D");
Stack_Document *stack_doc = NULL;
if (Is_Arg_Matched("-I")) {
if (!fexist(Get_String_Arg("-I"))) {
PRINT_EXCEPTION("File does not exist", "");
fprintf(stderr, "%s cannot be found.\n", Get_String_Arg("-I"));
return 1;
}
if (fhasext(Get_String_Arg("-I"), "xml")) {
stack_doc = Xml_Read_Stack_Document(Get_String_Arg("-I"));
}
}
/* Get number of chains */
int chain_number2 = dir_fnum_p(dir, "^chain.*\\.tb");
if (chain_number2 == 0) {
printf("No tube found.\n");
printf("Quit reconstruction.\n");
return 1;
}
int i;
int *chain_map = iarray_malloc(chain_number2);
int chain_number;
Locseg_Chain **chain_array =
Dir_Locseg_Chain_Nd(dir, "chain.*\\.tb", &chain_number, chain_map);
if (Is_Arg_Matched("-screenz")) {
Locseg_Chain_Array_Screen_Z(chain_array, chain_number,
Get_Double_Arg("-screenz"));
}
if (Is_Arg_Matched("-single_break")) {
int i;
for (i = 0; i < chain_number; i++) {
if (Locseg_Chain_Length(chain_array[i]) == 1) {
/* break the segment into two parts */
Locseg_Chain_Break_Node(chain_array[i], 0, 0.5);
}
}
}
if (Is_Arg_Matched("-ct_break")) {
int tmp_chain_number;
Locseg_Chain **tmp_chain_array =
Locseg_Chain_Array_Break_Jump(chain_array, chain_number,
Get_Double_Arg("-ct_break"), &tmp_chain_number);
kill_locseg_chain_array(chain_array, chain_number);
chain_array = tmp_chain_array;
chain_number = tmp_chain_number;
}
Connection_Test_Workspace *ctw = New_Connection_Test_Workspace();
if (Is_Arg_Matched("-res")) {
FILE *fp = fopen(Get_String_Arg("-res"), "r");
if (fp != NULL) {
if (darray_fscanf(fp, ctw->resolution, 3) != 3) {
fprintf(stderr, "Failed to load %s\n", Get_String_Arg("-res"));
ctw->resolution[0] = 1.0;
ctw->resolution[1] = 1.0;
ctw->resolution[2] = 1.0;
} else {
ctw->unit = 'u';
}
fclose(fp);
} else {
fprintf(stderr, "Failed to load %s. The file may not exist.\n",
Get_String_Arg("-res"));
}
} else if (stack_doc != NULL) {
ctw->resolution[0] = stack_doc->resolution[0];
ctw->resolution[1] = stack_doc->resolution[1];
ctw->resolution[2] = stack_doc->resolution[2];
}
if (Is_Arg_Matched("-force_merge")) {
Connection_Test_Workspace *ws = New_Connection_Test_Workspace();
ws->dist_thre = Get_Double_Arg("-force_merge");
ws->interpolate = FALSE;
ws->resolution[2] = ctw->resolution[2] / ctw->resolution[0];
for (i = 0; i < chain_number; i++) {
//Locseg_Chain_Correct_Ends(chain_array[i]);
}
Locseg_Chain_Array_Force_Merge(chain_array, chain_number, ws);
Kill_Connection_Test_Workspace(ws);
}
chain_number2 = 0;
Neuron_Component *chain_array2;
GUARDED_MALLOC_ARRAY(chain_array2, chain_number, Neuron_Component);
for (i = 0; i < chain_number; i++) {
if (Locseg_Chain_Is_Empty(chain_array[i]) == FALSE) {
chain_map[chain_number2] = chain_map[i];
Set_Neuron_Component(chain_array2+(chain_number2++),
NEUROCOMP_TYPE_LOCSEG_CHAIN, chain_array[i]);
} else {
printf("chain_%d is empty.\n", chain_map[i]);
}
}
/*
Dir_Locseg_Chain_Nc(dir, "^chain.*\\.tb", &chain_number2, chain_map);
*/
Stack *signal = NULL;
//Stack *canvas = NULL;
if (Is_Arg_Matched("-I")) {
signal = Read_Stack_U(Get_String_Arg("-I"));
//canvas = Translate_Stack(signal, COLOR, 0);
} else {
if (Is_Arg_Matched("-screen")) {
perror("The -screen option requires -I option to be supplied.\n");
return 1;
}
}
/* Minimal tube length. */
double minlen = 25.0;
if (Is_Arg_Matched("-minlen")) {
minlen = Get_Double_Arg("-minlen");
}
chain_number = 0;
//int i;
if (signal != NULL) {
ctw->mask = Make_Stack(GREY, signal->width, signal->height, signal->depth);
One_Stack(ctw->mask);
}
FILE *result_file = fopen(full_path(dir, Get_String_Arg("-o")), "w");
double z_scale = 1.0;
if (Is_Arg_Matched("-z")) {
z_scale = Get_Double_Arg("-z");
}
/* Array to store corrected chains */
Neuron_Component *chain_array_c = Make_Neuron_Component_Array(chain_number2);
int screen = 0;
double average_intensity = 0.0;
if (Is_Arg_Matched("-screen")) {
int good_chain_number = 0;
int bad_chain_number = 0;
for (i = 0; i < chain_number2; i++) {
Locseg_Chain *chain = NEUROCOMP_LOCSEG_CHAIN(chain_array2 + i);
average_intensity += Locseg_Chain_Average_Score(chain, signal, z_scale,
STACK_FIT_MEAN_SIGNAL);
if ((Locseg_Chain_Geolen(chain) > 55) ||
(Locseg_Chain_Average_Score(chain, signal, z_scale,
STACK_FIT_CORRCOEF) > 0.6)) {
good_chain_number++;
} else {
bad_chain_number++;
}
}
printf("good %d bad %d\n", good_chain_number, bad_chain_number);
if (good_chain_number + bad_chain_number > 50) {
if (bad_chain_number > good_chain_number) {
screen = 1;
}
} else {
screen = 3;
/*
if (bad_chain_number > good_chain_number * 2) {
screen = 2;
}
*/
}
}
average_intensity /= chain_number2;
/* build chain map */
for (i = 0; i < chain_number2; i++) {
Locseg_Chain *chain = NEUROCOMP_LOCSEG_CHAIN(chain_array2 + i);
BOOL good = FALSE;
switch (screen) {
case 1:
case 2:
if ((Locseg_Chain_Geolen(chain) > 100) ||
(Locseg_Chain_Average_Score(chain, signal, z_scale,
STACK_FIT_CORRCOEF)
> 0.6)) {
good = TRUE;
} else {
if (Locseg_Chain_Geolen(chain) < 100) {
if ((Locseg_Chain_Average_Score(chain, signal, z_scale,
STACK_FIT_CORRCOEF) > 0.5) ||
(Locseg_Chain_Average_Score(chain, signal, z_scale,
STACK_FIT_MEAN_SIGNAL) >
average_intensity)) {
good = TRUE;
}
}
}
break;
case 3:
if ((Locseg_Chain_Average_Score(chain, signal, z_scale,
STACK_FIT_CORRCOEF) > 0.50) ||
(Locseg_Chain_Average_Score(chain, signal, z_scale,
STACK_FIT_MEAN_SIGNAL) >
average_intensity)) {
good = TRUE;
}
break;
default:
good = TRUE;
}
if (good == TRUE) {
if (Locseg_Chain_Geolen(chain) < minlen) {
good = FALSE;
}
}
if (good == TRUE) {
Locseg_Chain *tmpchain = chain;
if (signal != NULL) {
//Locseg_Chain_Trace_Np(signal, 1.0, tmpchain, tw);
Locseg_Chain_Erase(chain, ctw->mask, 1.0);
}
fprintf(result_file, "%d %d\n", chain_number, chain_map[i]);
chain_map[chain_number] = chain_map[i];
if (z_scale != 1.0) {
Locseg_Chain_Scale_Z(chain, z_scale);
}
Set_Neuron_Component(chain_array_c + chain_number,
NEUROCOMP_TYPE_LOCSEG_CHAIN, tmpchain);
chain_number++;
} else {
#ifdef _DEBUG_
printf("chain%d is excluded.\n", i);
/*
char tmpfile[500];
sprintf(tmpfile, "../data/diadem_c1/bad_chain/chain%d.tb", i);
Write_Locseg_Chain(tmpfile, chain);
*/
#endif
}
}
z_scale = 1.0;
fprintf(result_file, "#\n");
//Int_Arraylist *hit_spots = Int_Arraylist_New(0, chain_number);
/* reconstruct neuron */
if (Is_Arg_Matched("-res")) {
FILE *fp = fopen(Get_String_Arg("-res"), "r");
if (fp != NULL) {
if (darray_fscanf(fp, ctw->resolution, 3) != 3) {
fprintf(stderr, "Failed to load %s\n", Get_String_Arg("-res"));
ctw->resolution[0] = 1.0;
ctw->resolution[1] = 1.0;
ctw->resolution[2] = 1.0;
} else {
ctw->unit = 'u';
}
fclose(fp);
} else {
fprintf(stderr, "Failed to load %s. The file may not exist.\n",
Get_String_Arg("-res"));
}
} else if (stack_doc != NULL) {
ctw->resolution[0] = stack_doc->resolution[0];
ctw->resolution[1] = stack_doc->resolution[1];
ctw->resolution[2] = stack_doc->resolution[2];
}
if (!Is_Arg_Matched("-sp")) {
ctw->sp_test = FALSE;
if (ctw->sp_test == FALSE) {
ctw->dist_thre = NEUROSEG_DEFAULT_H / 2.0;
}
} else {
ctw->dist_thre = NEUROSEG_DEFAULT_H * 1.5;
}
if (Is_Arg_Matched("-dist")) {
ctw->dist_thre = Get_Double_Arg("-dist");
}
if (!Is_Arg_Matched("-intp")) {
ctw->interpolate = FALSE;
}
//ctw->dist_thre = 100.0;
double *tube_offset = NULL;
if (Is_Arg_Matched("-trans")) {
tube_offset = darray_malloc(3);
tube_offset[0] = Get_Double_Arg("-trans", 1);
tube_offset[1] = Get_Double_Arg("-trans", 2);
tube_offset[2] = Get_Double_Arg("-trans", 3);
} else {
if (stack_doc != NULL) {
tube_offset = darray_malloc(3);
tube_offset[0] = stack_doc->offset[0];
tube_offset[1] = stack_doc->offset[1];
tube_offset[2] = stack_doc->offset[2];
}
}
Neuron_Structure *ns = New_Neuron_Structure();
ns->comp = chain_array_c;
ns->graph = New_Graph();
ns->graph->nvertex = chain_number;
if (Is_Arg_Matched("-rtlist")) {
int m, n;
double *d = darray_load_matrix(Get_String_Arg("-rtlist"), NULL, &m, &n);
if (n > 0) {
coordinate_3d_t *roots = GUARDED_MALLOC_ARRAY(roots, n, coordinate_3d_t);
int i;
for (i = 0; i < n; i++) {
if (Is_Arg_Matched("-trans")) {
roots[i][0] = d[i*3] - tube_offset[0];
roots[i][1] = d[i*3 + 1] - tube_offset[1];
roots[i][2] = d[i*3 + 2] - tube_offset[2];
} else {
roots[i][0] = d[i*3];
roots[i][1] = d[i*3 + 1];
roots[i][2] = d[i*3 + 2];
}
}
Neuron_Structure_Break_Root(ns, roots, n);
Neuron_Structure_Load_Root(ns, roots, n);
}
}
Locseg_Chain_Comp_Neurostruct_W(ns, signal, z_scale, ctw);
if (tube_offset != NULL) {
for (i = 0; i < chain_number; i++) {
Locseg_Chain_Translate(NEUROCOMP_LOCSEG_CHAIN(chain_array_c + i),
tube_offset);
}
}
/*
Neuron_Structure *ns = Locseg_Chain_Comp_Neurostruct(chain_array,
chain_number,
signal, z_scale, ctw);
*/
FILE *tube_fp = fopen(full_path(dir, "tube.swc"), "w");
int start_id = 1;
for (i = 0; i < chain_number; i++) {
int node_type = i % 10;
int n = Locseg_Chain_Swc_Fprint_T(tube_fp,
NEUROCOMP_LOCSEG_CHAIN(chain_array_c + i),
node_type, start_id,
-1, DL_FORWARD, 1.0, NULL);
start_id += n;
}
fclose(tube_fp);
//Neuron_Structure_To_Swc_File(ns, full_path(dir, "tube.swc"));
/*
Graph *testgraph = New_Graph(0, 0, FALSE);
Int_Arraylist *cidx = Make_Int_Arraylist(0, 2);
Int_Arraylist *sidx = Make_Int_Arraylist(0, 2);
Locseg_Chain_Network_Simlify(&net, testgraph, cidx, sidx);
*/
/* Find branch points */
//Locseg_Chain *branches = Locseg_Chain_Network_Find_Branch(ns);
//Graph *graph = Locseg_Chain_Graph(chain_array, chain_number, hit_spots);
//Graph *graph = ns->graph;
if (Is_Arg_Matched("-sup_root")) {
if (Is_Arg_Matched("-rtlist")) {
int m, n;
double *d = darray_load_matrix(Get_String_Arg("-rtlist"), NULL, &m, &n);
if (n > 0) {
coordinate_3d_t *roots =
GUARDED_MALLOC_ARRAY(roots, n, coordinate_3d_t);
int i;
for (i = 0; i < n; i++) {
roots[i][0] = d[i*3];
roots[i][1] = d[i*3 + 1];
roots[i][2] = d[i*3 + 2];
/*
if (tube_offset != NULL) {
roots[i][0] += tube_offset[0];
roots[i][1] += tube_offset[1];
roots[i][2] += tube_offset[2];
}
*/
}
neuron_structure_suppress(ns, roots, n);
free(roots);
}
}
}
Process_Neuron_Structure(ns);
Print_Neuron_Structure(ns);
#ifdef _DEBUG_
for (i = 0; i < NEURON_STRUCTURE_LINK_NUMBER(ns); i++) {
printf("chain_%d (%d) -- chain_%d (%d) ",
chain_map[ns->graph->edges[i][0]],
ns->graph->edges[i][0],
chain_map[ns->graph->edges[i][1]],
ns->graph->edges[i][1]);
Print_Neurocomp_Conn(ns->conn + i);
}
#endif
if (Is_Arg_Matched("-ct")) {
Neuron_Structure_Crossover_Test(ns,
ctw->resolution[0] / ctw->resolution[2]);
}
if (Is_Arg_Matched("-al")) {
Neuron_Structure_Adjust_Link(ns, Get_Double_Arg("-al"));
}
Neuron_Structure_To_Tree(ns);
Neuron_Structure_Remove_Negative_Conn(ns);
#ifdef _DEBUG_
printf("\nTree:\n");
for (i = 0; i < NEURON_STRUCTURE_LINK_NUMBER(ns); i++) {
printf("chain_%d (%d) -- chain_%d (%d) ",
chain_map[ns->graph->edges[i][0]],
ns->graph->edges[i][0],
chain_map[ns->graph->edges[i][1]],
ns->graph->edges[i][1]);
Print_Neurocomp_Conn(ns->conn + i);
}
#endif
/*
printf("\ncross over changed: \n");
Print_Neuron_Structure(ns);
*/
#ifdef _DEBUG_2
ns->graph->nedge = 0;
Neuron_Structure_To_Swc_File(ns, "../data/test.swc");
return 1;
#endif
//Print_Neuron_Structure(ns);
Neuron_Structure* ns2= NULL;
if (Is_Arg_Matched("-intp")) {
ns2 = Neuron_Structure_Locseg_Chain_To_Circle_S(ns, 1.0, 1.0);
} else {
ns2 = Neuron_Structure_Locseg_Chain_To_Circle(ns);
}
/*
Neuron_Structure* ns2=
Neuron_Structure_Locseg_Chain_To_Circle_S(ns, 1.0, 1.0);
*/
Graph_To_Dot_File(ns2->graph, full_path(dir, "graph_d.dot"));
//Neuron_Structure_Main_Graph(ns2);
Neuron_Structure_To_Tree(ns2);
double root[3];
if (Is_Arg_Matched("-root")) {
root[0] = Get_Double_Arg("-root", 1);
root[1] = Get_Double_Arg("-root", 2);
root[2] = Get_Double_Arg("-root", 3);
}
Swc_Tree *tree = NULL;
if (Is_Arg_Matched("-root")) {
/*
int root_index = Neuron_Structure_Find_Root_Circle(ns2, root);
Graph_Workspace *gw2 = New_Graph_Workspace();
Graph_Clean_Root(ns2->graph, root_index, gw2);
Neuron_Structure_To_Swc_File_Circle_Z(ns2, full_path(dir, "graph_d.swc"),
z_scale, root);
*/
tree = Neuron_Structure_To_Swc_Tree_Circle_Z(ns2, z_scale, root);
if (Swc_Tree_Node_Is_Virtual(tree->root) == TRUE) {
tree->root->first_child->next_sibling = NULL;
}
Swc_Tree_Clean_Root(tree);
} else {
/*
Neuron_Structure_To_Swc_File_Circle_Z(ns2, full_path(dir, "graph_d.swc"),
z_scale, NULL);
*/
tree = Neuron_Structure_To_Swc_Tree_Circle_Z(ns2, z_scale, NULL);
}
ns->graph->nedge = 0;
//Neuron_Structure_To_Swc_File(ns, full_path(dir, "tube.swc"));
if (Is_Arg_Matched("-rb")) {
//Swc_Tree_Tune_Branch(tree);
Swc_Tree_Tune_Fork(tree);
}
if (Is_Arg_Matched("-sl")) {
Swc_Tree_Leaf_Shrink(tree);
}
if (Is_Arg_Matched("-rz")) {
Swc_Tree_Remove_Zigzag(tree);
}
if (Is_Arg_Matched("-rs")) {
Swc_Tree_Remove_Spur(tree);
}
Swc_Tree_Resort_Id(tree);
Write_Swc_Tree(full_path(dir, "graph_d.swc"), tree);
if (Is_Arg_Matched("-rtlist")) {
int m, n;
double *d = darray_load_matrix(Get_String_Arg("-rtlist"), NULL, &m, &n);
if (n > 0) {
coordinate_3d_t *roots = GUARDED_MALLOC_ARRAY(roots, n, coordinate_3d_t);
int i;
for (i = 0; i < n; i++) {
roots[i][0] = d[i*3];
roots[i][1] = d[i*3 + 1];
roots[i][2] = d[i*3 + 2];
/*
if (tube_offset != NULL) {
roots[i][0] += tube_offset[0];
roots[i][1] += tube_offset[1];
roots[i][2] += tube_offset[2];
}
*/
Swc_Tree *subtree = Swc_Tree_Pull_R(tree, roots[i]);
char filename[MAX_PATH_LENGTH];
if (subtree->root != NULL) {
//Swc_Tree_Clean_Root(subtree);
Swc_Tree_Clean_Root(subtree);
Swc_Tree_Node_Set_Pos(subtree->root, roots[i]);
if (Is_Arg_Matched("-jumpz")) {
//swc_tree_remove_zjump(subtree, Get_Double_Arg("-jumpz"));
}
Swc_Tree_Resort_Id(subtree);
sprintf(filename, "graph%d.swc", i + 1);
Write_Swc_Tree(full_path(dir, filename), subtree);
}
}
}
}
printf("%d chains\n", chain_number);
return 0;
}
void ZArgumentProcessor::processArguments(
int argc, char **argv, const char **Spec)
{
Process_Arguments(argc, argv, const_cast<char**>(Spec), 1);
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"[-t]", NULL};
Process_Arguments(argc, argv, Spec, 1);
if (Is_Arg_Matched("-t")) {
coordinate_3d_t coord = {0, 0, 0};
/* Translate coordinates. */
Geo3d_Translate_Coordinate(coord, coord+1, coord+2, 1.0, 2.0, 3.0);
if ((coord[0] != 1.0) || (coord[1] != 2.0) || (coord[2] != 3.0)) {
Print_Coordinate_3d(coord);
PRINT_EXCEPTION(":( Bug?", "Unexpected coordinate values.");
return 1;
}
coordinate_3d_t coord2 = {0, 0, 0};
double dx, dy, dz;
Geo3d_Coordinate_Offset(coord[0], coord[1], coord[2], coord2[0], coord2[1],
coord2[2], &dx, &dy, &dz);
if ((dx != -coord[0]) || (dy != -coord[1]) || (dz != -coord[2])) {
PRINT_EXCEPTION(":( Bug?", "Unexpected offset values.");
return 1;
}
Coordinate_3d_Copy(coord2, coord);
/* Rotate coordinates. */
Geo3d_Rotate_Coordinate(coord, coord+1, coord+2, 0.1, 0.5, 0);
if (fabs(Geo3d_Orgdist_Sqr(coord[0], coord[1], coord[2]) -
Geo3d_Orgdist_Sqr(coord2[0], coord2[1], coord2[2])) > 0.01) {
PRINT_EXCEPTION(":( Bug?", "Rotation failed.");
return 1;
}
/* inverse rotation */
Geo3d_Rotate_Coordinate(coord, coord+1, coord+2, 0.1, 0.5, 1);
if ((fabs(coord[0] - coord2[0]) > 0.01) ||
(fabs(coord[1] - coord2[1]) > 0.01) ||
(fabs(coord[2] - coord2[2]) > 0.01)){
PRINT_EXCEPTION(":( Bug?", "Rotation failed.");
return 1;
}
/* Normal vector of an orientation. This is a canonical representaion
* of an orientation. */
Geo3d_Orientation_Normal(0.1, 0.5, coord, coord+1, coord+2);
/* We can also turn the normal vector into orientation. */
double theta, psi;
Geo3d_Normal_Orientation(coord[0], coord[1], coord[2], &theta, &psi);
if (fabs(theta - 0.1) > 0.01 || fabs(Normalize_Radian(psi) - 0.5) > 0.01) {
printf("%g, %g\n", theta, psi);
PRINT_EXCEPTION(":( Bug?", "Unexpected orientation values.");
return 1;
}
/* If we rotate the vector back, we should get (0, 0, 1). */
Geo3d_Rotate_Coordinate(coord, coord+1, coord+2, 0.1, 0.5, 1);
if ((fabs(coord[0]) > 0.01) || (fabs(coord[1]) > 0.01) ||
(fabs(coord[2] - 1.0) > 0.01)){
PRINT_EXCEPTION(":( Bug?", "Rotation failed.");
return 1;
}
Geo3d_Coord_Orientation(1, 0, 0, &theta, &psi);
double in[3] = {0, 0, 1};
double out[3] = {0, 0, 0};
Rotate_XZ(in, out, 1, theta, psi, 0);
if (fabs(out[0] - 1.0) > 0.01 || fabs(out[1]) > 0.01 ||
fabs(out[2]) > 0.01) {
printf("%g, %g, %g\n", out[0], out[1], out[2]);
printf("%g, %g\n", theta, psi);
PRINT_EXCEPTION(":( Bug?", "Unexpected orientation values.");
return 1;
}
/*
if (fabs(theta - TZ_PI_2) > 0.01 ||
fabs(Normalize_Radian(psi) - TZ_PI_2) > 0.01) {
printf("%g, %g\n", theta, psi);
PRINT_EXCEPTION(":( Bug?", "Unexpected orientation values.");
return 1;
}
*/
Geo3d_Coord_Orientation(5, 0, 0, &theta, &psi);
{
double in[3] = {0, 0, 5};
double out[3] = {0, 0, 0};
Rotate_XZ(in, out, 1, theta, psi, 0);
if (fabs(out[0] - 5.0) > 0.01 || fabs(out[1]) > 0.01 ||
fabs(out[2]) > 0.01) {
printf("%g, %g, %g\n", out[0], out[1], out[2]);
printf("%g, %g\n", theta, psi);
PRINT_EXCEPTION(":( Bug?", "Unexpected orientation values.");
return 1;
}
}
/*
if (fabs(theta - TZ_PI_2) > 0.01 ||
fabs(Normalize_Radian(psi) - TZ_PI_2) > 0.01) {
printf("%g, %g\n", theta, psi);
PRINT_EXCEPTION(":( Bug?", "Unexpected orientation values.");
return 1;
}
*/
/* Rotate the orientation. */
theta = TZ_PI_2;
psi = TZ_PI;
Geo3d_Rotate_Orientation(-TZ_PI, TZ_PI_2, &theta, &psi);
if (fabs(theta + TZ_PI_2) > 0.01 ||
fabs(psi + TZ_PI_2) > 0.01) {
printf("%g, %g\n", theta, psi);
PRINT_EXCEPTION(":( Bug?", "Unexpected orientation values.");
return 1;
}
/* More extensive test on rotation */
Random_Seed(time(NULL) - getpid());
int i;
for (i = 0; i < 100; i++) {
double x = Unifrnd() * (1 - Bernrnd(0.5) * 2.0);
double y = Unifrnd() * (1 - Bernrnd(0.5) * 2.0);
double z = Unifrnd() * (1 - Bernrnd(0.5) * 2.0);
double theta, psi;
Geo3d_Coord_Orientation(x, y, z, &theta, &psi);
double x2 = 0.0;
double y2 = 0.0;
double z2 = Geo3d_Orgdist(x, y, z);
Geo3d_Rotate_Coordinate(&x2, &y2, &z2, theta, psi, 0);
if (fabs(x - x2) > 0.01 || fabs(y - y2) > 0.01 || fabs(z - z2) > 0.01) {
printf("%g, %g\n", theta, psi);
printf("%g, %g, %g\n", x, y, z);
printf("%g, %g, %g\n", x2, y2, z2);
PRINT_EXCEPTION(":( Bug?", "Unexpected orientation values.");
return 1;
}
}
/* Dot product. */
if (Geo3d_Dot_Product(1.0, 2.0, 3.0, 3.0, 2.0, 1.0) != 10.0) {
PRINT_EXCEPTION(":( Bug?", "Unexpected dot product.");
return 1;
}
/* Cross product. */
Geo3d_Cross_Product(1.0, 2.0, 3.0, 3.0, 1.0, 2.0, coord, coord+1, coord+2);
if (fabs(Geo3d_Dot_Product(1.0, 2.0, 3.0, coord[0], coord[1], coord[2])) >
0.01) {
PRINT_EXCEPTION(":( Bug?", "Unexpected dot product.");
return 1;
}
if (fabs(Geo3d_Dot_Product(3.0, 1.0, 2.0, coord[0], coord[1], coord[2])) >
0.01) {
PRINT_EXCEPTION(":( Bug?", "Unexpected dot product.");
return 1;
}
/* Distance calculations. */
if (Geo3d_Orgdist_Sqr(1.0, 2.0, 3.0) != 14.0) {
PRINT_EXCEPTION(":( Bug?", "Unexpected value.");
return 1;
}
if (fabs(Geo3d_Orgdist(1.0, 2.0, 3.0) - sqrt(14.0)) > 0.01) {
PRINT_EXCEPTION(":( Bug?", "Unexpected value.");
return 1;
}
if (Geo3d_Dist(1.0, 2.0, 3.0, 1.0, 2.0, 3.0) != 0.0) {
PRINT_EXCEPTION(":( Bug?", "Unexpected value.");
return 1;
}
if (Geo3d_Dist_Sqr(1.0, 2.0, 3.0, 0.0, 0.0, 0.0) != 14.0) {
PRINT_EXCEPTION(":( Bug?", "Unexpected value.");
return 1;
}
/* Angle between two vectors. */
if (fabs(Geo3d_Angle2(1, 0, 0, 0, 0, 1) - TZ_PI_2) > 0.01) {
PRINT_EXCEPTION(":( Bug?", "Unexpected value.");
return 1;
}
/* Distance between two lines */
coordinate_3d_t line1_start = {0, 0, 0};
coordinate_3d_t line1_end = {1, 0, 0};
coordinate_3d_t line2_start = {0, 1, 1};
coordinate_3d_t line2_end = {0, 2, 1};
double d = Geo3d_Line_Line_Dist(line1_start, line1_end,
line2_start, line2_end);
if (fabs(d - 1.0) > 0.01) {
PRINT_EXCEPTION(":( Bug?", "Unexpected distance.");
return 1;
}
/* Distance between two line segments. */
double intersect1, intersect2;
int cond;
d = Geo3d_Lineseg_Lineseg_Dist(line1_start, line1_end,
line2_start, line2_end,
&intersect1, &intersect2, &cond);
if (fabs(d - sqrt(2.0)) > 0.01) {
PRINT_EXCEPTION(":( Bug?", "Unexpected distance.");
return 1;
}
/* Distance between a point and a line segment. */
coord[0] = 0.5;
coord[1] = 1.0;
coord[2] = 1.0;
d = Geo3d_Point_Lineseg_Dist(coord, line1_start, line1_end, &intersect1);
if (fabs(d - sqrt(2.0)) > 0.01) {
PRINT_EXCEPTION(":( Bug?", "Unexpected distance.");
return 1;
}
/* Get a break point of a line segment. */
Geo3d_Lineseg_Break(line1_start, line1_end, 0.1, coord);
if ((coord[0] != 0.1) || (coord[1] != 0.0) || (coord[2] != 0.0)) {
PRINT_EXCEPTION(":( Bug?", "Unexpected break point.");
return 1;
}
/* Orientations of a set of points */
/* Orientation of a covariance matrix */
/* 3D coordinates routines */
/* Unitize a point. */
Coordinate_3d_Unitize(coord);
if (fabs(Coordinate_3d_Norm(coord) - 1.0) > 0.01) {
PRINT_EXCEPTION(":( Bug?", "Unexpected norm.");
return 1;
}
Set_Coordinate_3d(coord, 0.0, 0.0, 0.0);
/* origin point is not affected by unitization */
Coordinate_3d_Unitize(coord);
if (Coordinate_3d_Norm(coord) != 0.0) {
PRINT_EXCEPTION(":( Bug?", "Unexpected norm.");
return 1;
}
Set_Coordinate_3d(coord, 1.0, 2.0, 3.0);
/* Square length */
if (Coordinate_3d_Length_Square(coord) != 14) {
PRINT_EXCEPTION(":( Bug?", "Unexpected square length");
}
/* Angle between two vectors */
coordinate_3d_t coord_a1 = { 1, 0, 0 };
coordinate_3d_t coord_a2 = { 0, 0, 1 };
if (fabs(Coordinate_3d_Angle2(coord_a1, coord_a2) - TZ_PI_2) > 0.01) {
PRINT_EXCEPTION(":( Bug?", "Unexpected angle");
}
/* Scale coordinates */
Coordinate_3d_Scale(coord, 2.0);
if ((coord[0] != 2.0) || (coord[1] != 4.0) || (coord[2] != 6.0)) {
PRINT_EXCEPTION(":( Bug?", "Unexpected coordinate value.");
return 1;
}
/* Normalizd dot product */
if (Coordinate_3d_Normalized_Dot(coord, coord2) > 1.0) {
PRINT_EXCEPTION(":( Bug?", "Unexpected dot product.");
return 1;
}
Set_Coordinate_3d(coord, 1.0, 2.0, 3.0);
Coordinate_3d_Copy(coord2, coord);
Coordinate_3d_Scale(coord2, 2.0);
coordinate_3d_t coord3;
Coordinate_3d_Copy(coord3, coord);
Coordinate_3d_Scale(coord3, 3.0);
/* cos value of an angle formed by 3 points */
if (Coordinate_3d_Cos3(coord, coord2, coord3) != 1.0) {
PRINT_EXCEPTION(":( Bug?", "Unexpected cos value.");
return 1;
}
/* cos value of an angle formed by 4 points */
coordinate_3d_t coord4;
Coordinate_3d_Copy(coord4, coord);
Coordinate_3d_Scale(coord4, 4.0);
if (Coordinate_3d_Cos4(coord, coord2, coord3, coord4) != 1.0) {
PRINT_EXCEPTION(":( Bug?", "Unexpected cos value.");
return 1;
}
printf(":) Testing passed.\n");
return 0;
}
#if 0
Geo3d_Vector v1 = {1.1, 0, 0};
Geo3d_Vector v2 = {5, 0, 0};
double theta1 = 3.83812;
double psi1 = 3.53202;
double theta2 = 0.72657;
double psi2 = 3.61214;
Geo3d_Orientation_Normal(theta1, psi1, &(v1.x), &(v1.y), &(v1.z));
Geo3d_Orientation_Normal(theta2, psi2, &(v2.x), &(v2.y), &(v2.z));
Print_Geo3d_Vector(&v1);
Print_Geo3d_Vector(&v2);
printf("%g\n", Geo3d_Vector_Dot(&v1, &v2));
printf("%g\n", Geo3d_Vector_Angle2(&v1, &v2));
double angle = Vector_Angle(-1.0, -1.0);
theta1 = -3.0;
psi1 = -5.0;
double x, y, z;
Geo3d_Orientation_Normal(theta1, psi1, &x, &y, &z);
printf("%g, %g, %g\n", x, y, z);
Geo3d_Normal_Orientation(x, y, z, &theta1, &psi1);
printf("%g\n", angle * 180.0 / TZ_PI);
printf("%g, %g\n", theta1, psi1);
Geo3d_Orientation_Normal(theta1, psi1, &x, &y, &z);
printf("%g, %g, %g\n", x, y, z);
#endif
#if 0
Geo3d_Scalar_Field *field =
Read_Geo3d_Scalar_Field("../data/mouse_neuron/seeds.bn");
Print_Geo3d_Scalar_Field_Info(field);
Stack *stack = Read_Stack("../data/mouse_neuron/mask.tif");
Geo3d_Scalar_Field_Draw_Stack(field, stack, NULL, NULL);
Write_Stack("../data/test.tif", stack);
#endif
#if 0
double line_start[3] = {2.0, 3.0, 4.0};
double line_end[3] = {1.0, 1.0, 6.0};
double point[3] = {10.5, 20.5, 40.7};
double lamda;
printf("%g\n", Geo3d_Point_Lineseg_Dist(point, line_start, line_end, &lamda));
double line_point[3];
double length = sqrt(Geo3d_Dist_Sqr(line_start[0], line_start[1], line_start[2], line_end[0], line_end[1], line_end[2]));
line_point[0] = line_start[0] + lamda * (line_end[0] - line_start[0]);
line_point[1] = line_start[1] + lamda * (line_end[1] - line_start[1]);
line_point[2] = line_start[2] + lamda * (line_end[2] - line_start[2]);
printf("%g\n", lamda);
printf("%g\n", sqrt(Geo3d_Dist_Sqr(line_point[0], line_point[1], line_point[2], point[0], point[1], point[2])));
darray_sub(point, line_point, 3);
darray_sub(line_end, line_point, 3);
printf("%g\n", Geo3d_Dot_Product(point[0], point[1], point[2],
line_end[0], line_end[1], line_end[2]));
#endif
#if 0
Geo3d_Scalar_Field *field = Read_Geo3d_Scalar_Field("../data/mouse_neuron3_org/seeds");
//Print_Geo3d_Scalar_Field(field);
darray_write("../data/pts.bn", (double *)field->points, field->size * 3);
darray_write("../data/ws.bn", field->values, field->size);
coordinate_3d_t centroid;
Geo3d_Scalar_Field_Centroid(field, centroid);
Print_Coordinate_3d(centroid);
double cov[9];
Geo3d_Scalar_Field_Cov(field, cov);
darray_print2(cov, 3, 3);
darray_write("../data/cov.bn", cov, 9);
double vec[3];
Geo3d_Cov_Orientation(cov, vec);
darray_print2(vec, 3, 1);
#endif
#if 0
double mu1, mu2;
# if 0 /* parallel case */
double line1_start[3] = {0, 0, 0};
double line1_end[3] = {1, 1, 10};
double line2_start[3] = {0, 1, 0};
double line2_end[3] = {1, 2, 10};
# endif
# if 0 /* parallel case */
double line1_start[3] = {0, 0, 0};
double line1_end[3] = {1, 1, 10};
double line2_start[3] = {-1, -1, -1};
double line2_end[3] = {-3, -3, -21};
# endif
# if 0 /* i-i case */
double line1_start[3] = {0, 0, 0};
double line1_end[3] = {3, 4, 5};
double line2_start[3] = {-1, 8, 9};
double line2_end[3] = {1, -3, -4};
# endif
# if 0 /* point to line case */
double line1_start[3] = {3, 4, 5};
double line1_end[3] = {3, 4, 5};
double line2_start[3] = {-1, 8, 9};
double line2_end[3] = {1, -3, -4};
# endif
# if 0 /* point to line case */
double line2_start[3] = {3, 4, 5};
double line2_end[3] = {3, 4, 5};
double line1_start[3] = {-1, 8, 9};
double line1_end[3] = {1, -3, -4};
# endif
# if 0 /* point to line case */
double line2_start[3] = {3, 4, 5};
double line2_end[3] = {3, 4, 5};
double line1_start[3] = {-1, 8, 9};
double line1_end[3] = {-1, 8, 9};
# endif
# if 0
double line1_start[3] = {256.062, 328.674, 67.9029};
double line1_end[3] = {246.162, 330.078, 67.9896};
double line2_start[3] = {262.368, 336.609, 68.3076};
double line2_end[3] = {259.956, 326.944, 67.4325};
# endif
int cond;
double dist = Geo3d_Lineseg_Lineseg_Dist(line1_start, line1_end,
line2_start, line2_end,
&mu1, &mu2, &cond);
printf("%d, %g\n", cond, dist);
dist = Geo3d_Line_Line_Dist(line1_start, line1_end, line2_start, line2_end);
printf("%g\n", dist);
#endif
#if 1
double *d = Unifrnd_Double_Array(12000000, NULL);
double *d2 = Unifrnd_Double_Array(12000000, NULL);
tic();
Rotate_XZ(d, d, 4000000, 0.1, 0.2, 1);
printf("%llu\n", toc());
tic();
Rotate_XZ2(d, d, 4000000, 0.1, 0.2, 0);
printf("%llu\n", toc());
#endif
#if 0
double d[3] = {0.1, 0.2, 0.3};
Rotate_XZ(d, d, 1, 0.1, 0.2, 0);
darray_print2(d, 3, 1);
#endif
#if 0
printf("%g\n", Ellipse_Point_Distance(5, 5, 3, 5));
#endif
#if 0
Geo3d_Ellipse *ellipse = New_Geo3d_Ellipse();
ellipse->scale = 0.5;
ellipse->orientation[0] = 1.0;
Print_Geo3d_Ellipse(ellipse);
FILE *fp = fopen("../data/test.swc", "w");
Swc_Node node;
Geo3d_Ellipse_To_Swc_Node(ellipse, 1, -1, 1.0, 2, &node);
Swc_Node_Fprint(fp, &node);
/*
double pt[3] = {0.0, 0.0, 1.0};
printf("%g\n", Geo3d_Ellipse_Point_Distance(ellipse, pt));
*/
Geo3d_Ellipse *ellipse2 = Copy_Geo3d_Ellipse(ellipse);
ellipse2->center[0] += 10.0;
ellipse2->orientation[0] = 2.0;
ellipse2->radius += 3.0;
Geo3d_Ellipse *ellipse3 = Geo3d_Ellipse_Interpolate(ellipse, ellipse2, 0.2,
NULL);
Geo3d_Ellipse_To_Swc_Node(ellipse3, 2, 1, 1.0, 2, &node);
Swc_Node_Fprint(fp, &node);
Geo3d_Ellipse_To_Swc_Node(ellipse2, 3, 2, 1.0, 2, &node);
Swc_Node_Fprint(fp, &node);
Print_Geo3d_Ellipse(ellipse3);
fclose(fp);
#endif
#if 0
Geo3d_Ellipse *ellipse = New_Geo3d_Ellipse();
ellipse->scale = 0.5;
FILE *fp = fopen("../data/test.swc", "w");
coordinate_3d_t *pts = Geo3d_Ellipse_Sampling(ellipse, 20, 0, NULL);
Geo3d_Point_Array_Swc_Fprint(fp, pts, 20, 1, -1, 1.0, 2);
ellipse->orientation[0] = 1.0;
pts = Geo3d_Ellipse_Sampling(ellipse, 20, 0, NULL);
Geo3d_Point_Array_Swc_Fprint(fp, pts, 20, 21, -1, 1.0, 3);
ellipse->center[2] = 5.0;
pts = Geo3d_Ellipse_Sampling(ellipse, 20, 0, NULL);
Geo3d_Point_Array_Swc_Fprint(fp, pts, 20, 41, -1, 1.0, 4);
coordinate_3d_t vec[2];
Coordinate_3d_Copy(vec[0], ellipse->center);
Geo3d_Ellipse_First_Vector(ellipse, vec[1]);
Coordinate_3d_Add(vec[0], vec[1], vec[1]);
Geo3d_Point_Array_Swc_Fprint(fp, vec, 2, 101, -1, 1.0, 5);
Geo3d_Ellipse_Second_Vector(ellipse, vec[1]);
Coordinate_3d_Add(vec[0], vec[1], vec[1]);
Geo3d_Point_Array_Swc_Fprint(fp, vec, 2, 111, -1, 1.0, 6);
Geo3d_Ellipse_Normal_Vector(ellipse, vec[1]);
Coordinate_3d_Add(vec[0], vec[1], vec[1]);
Geo3d_Point_Array_Swc_Fprint(fp, vec, 2, 121, -1, 1.0, 7);
fclose(fp);
#endif
#if 0
Geo3d_Ellipse ep_array[10];
Geo3d_Ellipse *ellipse = New_Geo3d_Ellipse();
ellipse->scale = 0.5;
Geo3d_Ellipse_Copy(ep_array, ellipse);
FILE *fp = fopen("../data/test.swc", "w");
ellipse->orientation[0] += 0.5;
ellipse->center[2] += 3.0;
ellipse->center[0] += 1.0;
Geo3d_Ellipse_Copy(ep_array + 1, ellipse);
ellipse->center[2] += 3.0;
Geo3d_Ellipse_Copy(ep_array + 2, ellipse);
coordinate_3d_t *pts = Geo3d_Ellipse_Array_Sampling(ep_array, 3, 20, NULL);
Geo3d_Point_Array_Swc_Fprint(fp, pts, 60, 1, -1, 1.0, 2);
fclose(fp);
#endif
#if 0
printf("%g\n", Vector_Angle(1.0, 1.0) * 180 / TZ_PI);
#endif
#if 0
double theta, psi;
coordinate_3d_t coord;
coord[0] = 0.0822;
coord[1] = 0.1515;
coord[2] = 0.1369;
Geo3d_Coord_Orientation(coord[0], coord[1], coord[2], &theta, &psi);
printf("%g, %g\n", theta, psi);
Geo3d_Orientation_Normal(theta, psi, coord, coord+1, coord+2);
Print_Coordinate_3d(coord);
#endif
#if 0
double theta, psi;
double x = -1;
double y = 1.83697019872103e-16;
double z = 3;
Geo3d_Coord_Orientation(x, y, z, &theta, &psi);
#endif
#if 0
double theta = Vector_Angle2(0, 1, 1, 0, TRUE);
printf("angle: %g\n", theta);
theta = Vector_Angle2(0, 1, -1, 0, FALSE);
printf("angle: %g\n", theta);
theta = Vector_Angle2(-1, 0, -1, -1, TRUE);
printf("angle: %g\n", theta);
#endif
return 0;
}
/*
* trace_neuron - trace neuron from given seeds
*
* trace_neuron [!wtr] seed_file -Dsave_dir
* -r: write intermediate results
*
*/
int main(int argc, char* argv[])
{
static char *Spec[] = {
"[!wtr] [-canvas <string>] [-mask <string>] [-res <string>] [-minr <int>]",
"-minlen <double>",
" <image:string> -S<string> -D<string>",
NULL};
Process_Arguments(argc, argv, Spec, 1);
char *dir = Get_String_Arg("-D");
char file_path[100];
sprintf(file_path, "%s/%s", dir, Get_String_Arg("-S"));
printf("%s\n", file_path);
Geo3d_Scalar_Field *seed = Read_Geo3d_Scalar_Field(file_path);
int idx;
sprintf(file_path, "%s/%s.bn", dir, "max_r");
double max_r;
int tmp;
if (fexist(file_path)) {
darray_read2(file_path, &max_r, &tmp);
} else {
max_r = darray_max(seed->values, seed->size, &idx);
}
printf("%g\n", max_r);
max_r *= 1.5;
/*
sprintf(file_path, "%s/%s", dir, "soma0.bn");
if (!fexist(file_path)) {
max_r *= 2.0;
}
*/
Set_Neuroseg_Max_Radius(max_r);
Stack *signal = Read_Stack(Get_String_Arg("image"));
dim_type dim[3];
dim[0] = signal->width;
dim[1] = signal->height;
dim[2] = signal->depth;
/*
IMatrix *chord = Make_IMatrix(dim, 3);
Stack *code = Make_Stack(GREY16,
signal->width, signal->height, signal->depth);
*/
Rgb_Color color;
Set_Color(&color, 255, 0, 0);
Stack *canvas = NULL;
char trace_file_path[100];
sprintf(trace_file_path, "%s/%s", dir, Get_String_Arg("-canvas"));
if (fexist(trace_file_path) == 1) {
canvas = Read_Stack((char *) trace_file_path);
} else {
canvas = Copy_Stack(signal);
Stretch_Stack_Value_Q(canvas, 0.999);
Translate_Stack(canvas, COLOR, 1);
}
Stack *traced = NULL;
char trace_mask_path[100];
sprintf(trace_mask_path, "%s/%s", dir, Get_String_Arg("-mask"));
if (fexist(trace_mask_path) == 1) {
traced = Read_Stack((char *) trace_mask_path);
} else {
traced = Make_Stack(GREY, signal->width, signal->height, signal->depth);
One_Stack(traced);
}
//Object_3d *obj = NULL;
int seed_offset = -1;
Neurochain *chain = NULL;
double z_scale = 1.0;
if (Is_Arg_Matched("-res")) {
sprintf(file_path, "%s", Get_String_Arg("-res"));
if (fexist(file_path)) {
double res[3];
int length;
darray_read2(file_path, res, &length);
if (res[0] != res[1]) {
perror("Different X-Y resolutions.");
TZ_ERROR(ERROR_DATA_VALUE);
}
z_scale = res[0] / res[2];
}
}
//sprintf(file_path, "%s/%s", dir, Get_String_Arg("-M"));
//Stack *stack = Read_Stack(file_path);
tic();
FILE *fp = NULL;
char chain_file_path[100];
char vrml_file_path[100];
double min_chain_length = 25.0;
if (Is_Arg_Matched("-minlen")) {
min_chain_length = Get_Double_Arg("-minlen");
}
int *indices = iarray_malloc(seed->size);
double *values = darray_malloc(seed->size);
int i;
Local_Neuroseg *locseg = (Local_Neuroseg *)
malloc(seed->size * sizeof(Local_Neuroseg));
int index = 0;
for (i = 0; i < seed->size; i++) {
printf("-----------------------------> seed: %d / %d\n", i, seed->size);
indices[i] = i;
index = i;
int x = (int) seed->points[index][0];
int y = (int) seed->points[index][1];
int z = (int) seed->points[index][2];
double width = seed->values[index];
chain = New_Neurochain();
seed_offset = Stack_Util_Offset(x, y, z, signal->width, signal->height,
signal->depth);
if (width < 3.0) {
width += 0.5;
}
Set_Neuroseg(&(locseg[i].seg), width, width, 12.0,
0.0, 0.0, 0.0);
double cpos[3];
cpos[0] = x;
cpos[1] = y;
cpos[2] = z;
cpos[2] *= z_scale;
Set_Neuroseg_Position(&(locseg[i]), cpos, NEUROSEG_CENTER);
Stack_Fit_Score fs;
fs.n = 1;
fs.options[0] = 1;
values[i] = Local_Neuroseg_Orientation_Search_C(&(locseg[i]), signal, z_scale, &fs);
}
darray_qsort(values, indices, seed->size);
/*
for (i = 0; i < seed->size; i++) {
indices[i] = i;
}
darraycpy(values, seed->values, 0, seed->size);
darray_qsort(values, indices, seed->size);
*/
int counter = 0;
// for (i = seed->size - 1; i >= seed->size - 231; i--) {
for (i = seed->size - 1; i >= 0; i--) {
index = indices[i];
printf("-----------------------------> seed: %d / %d\n", i, seed->size);
sprintf(chain_file_path, "%s/chain%d.bn", dir, index);
sprintf(vrml_file_path, "%s/chain%d.wrl", dir, index);
if (fexist(chain_file_path) == 1) {
chain = Read_Neurochain(chain_file_path);
if (Neurochain_Geolen(chain) >= min_chain_length) {
Write_Neurochain_Vrml(vrml_file_path, chain);
Neurochain_Label(canvas, chain, z_scale);
Neurochain_Erase_E(traced, chain, z_scale, 0,
Neurochain_Length(chain, FORWARD),
1.5, 0.0);
}
Free_Neurochain(chain);
printf("chain exists\n");
continue;
}
int x = (int) seed->points[index][0];
int y = (int) seed->points[index][1];
int z = (int) seed->points[index][2];
if (*STACK_PIXEL_8(traced, x, y, z, 0) == 0) {
printf("traced \n");
continue;
}
double width = seed->values[index];
if (width > max_r) {
printf("too thick\n");
continue;
}
if (Is_Arg_Matched("-minr")) {
int max_level = (int) (width + 0.5);
if (max_level <= Get_Int_Arg("-minr")) {
printf("too thin\n");
continue;
}
}
/*
seed_offset = Stack_Util_Offset(x, y, z, signal->width, signal->height,
signal->depth);
*/
chain = New_Neurochain();
/*
Stack_Level_Code_Constraint(stack, code, chord->array, &seed_offset, 1,
max_level + 1);
Voxel_t v;
v[0] = x;
v[1] = y;
v[2] = z;
Stack *tmp_stack = Copy_Stack(stack);
obj = Stack_Grow_Object_Constraint(tmp_stack, 1, v, chord, code,
max_level);
Free_Stack(tmp_stack);
Print_Object_3d_Info(obj);
double vec[3];
Object_3d_Orientation_Zscale(obj, vec, MAJOR_AXIS, z_scale);
double theta, psi;
Geo3d_Vector obj_vec;
Set_Geo3d_Vector(&obj_vec, vec[0], vec[1], vec[2]);
Geo3d_Vector_Orientation(&obj_vec, &theta, &psi);
*/
/*
if (width < 3.0) {
width += 0.5;
}
Set_Neuroseg(&(chain->locseg.seg), width, width, 12.0,
0.0, 0.0, 0.0);
double cpos[3];
cpos[0] = x;
cpos[1] = y;
cpos[2] = z;
cpos[2] *= z_scale;
//Set_Neuroseg_Position(&(chain->locseg), cpos, NEUROSEG_BOTTOM);
Set_Neuroseg_Position(&(chain->locseg), cpos, NEUROSEG_CENTER);
Stack_Fit_Score fs;
fs.n = 1;
fs.options[0] = 1;
Local_Neuroseg_Orientation_Search_C(&(chain->locseg), signal, z_scale,
&fs);
//fs.options[0] = 1;
*/
Copy_Local_Neuroseg(&(chain->locseg), &(locseg[index]));
Neurochain *chain_head = chain;
if (Initialize_Tracing(signal, chain, NULL, z_scale) >= MIN_SCORE) {
if ((Neuroseg_Hit_Traced(&(chain->locseg), traced, z_scale) == FALSE) &&
(chain->locseg.seg.r1 < max_r) &&
(chain->locseg.seg.r2 < max_r)) {
//Initialize_Tracing(signal, chain, NULL, z_scale);
chain = Trace_Neuron2(signal, chain, BOTH, traced, z_scale, 500);
//Neurochain *chain_head = Neurochain_Head(chain);
chain_head = Neurochain_Remove_Overlap_Segs(chain);
chain_head = Neurochain_Remove_Turn_Ends(chain_head, 0.5);
/*
if (i == seed->size - 231) {
Print_Neurochain(chain_head);
}
*/
fp = fopen(chain_file_path, "w");
Neurochain_Fwrite(chain_head, fp);
fclose(fp);
if (Neurochain_Geolen(chain_head) >= min_chain_length) {
Write_Neurochain_Vrml(vrml_file_path, chain_head);
Neurochain_Erase_E(traced, chain_head, z_scale, 0,
Neurochain_Length(chain_head, FORWARD),
1.5, 0.0);
Neurochain_Label(canvas, chain_head, z_scale);
counter += Neurochain_Length(chain_head, FORWARD);
if (counter > 500) {
if (Is_Arg_Matched("-r")) {
Write_Stack((char *) trace_mask_path, traced);
}
if (Is_Arg_Matched("-r")) {
Write_Stack((char *) trace_file_path, canvas);
}
counter = 0;
}
}
}
}
Free_Neurochain(chain_head);
//Kill_Object_3d(obj);
}
Write_Stack((char *) trace_file_path, canvas);
if (Is_Arg_Matched("-r")) {
Write_Stack((char *) trace_mask_path, traced);
}
Kill_Geo3d_Scalar_Field(seed);
printf("Time passed: %lld\n", toc());
return 0;
}
int main(int argc, char* argv[])
{ int n_rows, count;
Measurements *table;
int face_x, face_y;
Process_Arguments( argc, argv, Spec, 0);
if( Is_Arg_Matched("-h") | Is_Arg_Matched("--help") )
{ Print_Argument_Usage(stdout,0);
printf("----------------------------------------- \n"
" Classify test 3 (autotraj - no threshold) \n"
"------------------------------------------ \n"
" \n"
" For frames where the expected number of whiskers are found, \n"
" label the whiskers according to their order on the face. \n"
"\n"
" <source> Filename with Measurements table.\n"
" <dest> Filename to which labelled Measurements will be saved.\n"
" This can be the same as <source>.\n"
" <face>\n"
" <x> <y> These are used for determining the order of whisker segments along \n"
" the face. This requires an approximate position for the center of \n"
" the face and can be specified in pixel coordinates with <x> and <y>.\n"
" If the face is located along the edge of the frame then specify \n"
" that edge with 'left', 'right', 'top' or 'bottom'. \n"
" -n <int> (Optional) Expect this number of whiskers. \n"
" If this isn't specified, or if this is set to a number less than 1 \n"
" then the number of whiskers is automatically determined. \n"
"-- \n");
return 0;
}
table = Measurements_Table_From_Filename ( Get_String_Arg("source"), NULL, &n_rows );
if(!table) error("Couldn't read %s\n",Get_String_Arg("source"));
Sort_Measurements_Table_Time(table,n_rows);
if( Is_Arg_Matched("face") )
{ int maxx,maxy;
Measurements_Table_Pixel_Support( table, n_rows, &maxx, &maxy );
Helper_Get_Face_Point( Get_String_Arg("face"), maxx, maxy, &face_x, &face_y);
} else
{
face_x = Get_Int_Arg("x");
face_y = Get_Int_Arg("y");
}
#ifdef DEBUG_CLASSIFY_3
debug(" Face Position: ( %3d, %3d )\n", face_x, face_y);
#endif
// Initialize
Measurements_Table_Label_By_Threshold ( table,
n_rows,
0, // length column
0, // threshold
1);// require greater than threshold
//
// Estimate whisker count if neccessary
//
if( !Is_Arg_Matched("-n") || ( (count = Get_Int_Arg("-n"))<2 ) )
{ int n_good_frames;
n_good_frames = Measurements_Table_Best_Frame_Count_By_State( table, n_rows, 1, &count );
#ifdef DEBUG_CLASSIFY_3
debug(
" Frames with count: %d\n"
,n_good_frames );
#endif
}
#ifdef DEBUG_CLASSIFY_3
debug(" Target count: %d\n"
,count );
#endif
#ifdef DEBUG_CLASSIFY_3
{ Measurements *row = table + n_rows; //Assert all state==1
while(row-- > table)
assert(row->state == 1);
}
#endif
Measurements_Table_Set_Constant_Face_Position ( table, n_rows, face_x, face_y);
Measurements_Table_Set_Follicle_Position_Indices ( table, n_rows, 4, 5 );
Measurements_Table_Label_By_Order(table, n_rows, count ); //resorts
Measurements_Table_To_Filename( Get_String_Arg("dest"), NULL, table, n_rows );
Free_Measurements_Table(table);
return 0;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"[-root_id <int>] [<input:string>]",
"[-a <string>] [-b <string>]",
"[-stitch_script] [-exclude <string>] [-tile_number <int>]",
NULL};
Process_Arguments(argc, argv, Spec, 1);
int *excluded = NULL;
int nexc = 0;
int *excluded_pair = NULL;
int nexcpair = 0;
if (Is_Arg_Matched("-exclude")) {
String_Workspace *sw = New_String_Workspace();
FILE *fp = fopen(Get_String_Arg("-exclude"), "r");
char *line = Read_Line(fp, sw);
excluded = String_To_Integer_Array(line, NULL, &nexc);
line = Read_Line(fp, sw);
if (line != NULL) {
excluded_pair = String_To_Integer_Array(line, NULL, &nexcpair);
nexcpair /= 2;
}
Kill_String_Workspace(sw);
fclose(fp);
}
int n = 0;
Graph *graph = Make_Graph(n + 1, n, TRUE);
char filepath1[100];
char filepath2[100];
int i, j;
Stack *stack1 = NULL;
FILE *fp = NULL;
if (Is_Arg_Matched("-stitch_script")) {
Cuboid_I *boxes = read_tile_array(Get_String_Arg("-a"), &n);
for (i = 0; i < n; i++) {
for (j = i + 1; j < n; j++) {
BOOL is_excluded = FALSE;
int k;
for (k = 0; k < nexc; k++) {
if ((i == excluded[k] - 1) || (j == excluded[k] - 1)) {
is_excluded = TRUE;
break;
}
}
for (k = 0; k < nexcpair; k++) {
if (((i == excluded_pair[k*2]) && (j == excluded_pair[k*2+1])) ||
((j == excluded_pair[k*2]) && (i == excluded_pair[k*2+1]))) {
is_excluded = TRUE;
break;
}
}
/*
if ((i != 103) && (j != 103) && (i != 115) && (j != 115) && (i != 59) &&
(j != 59) && !(i == 116 && j == 116)) {
*/
if (is_excluded == FALSE) {
Cuboid_I_Overlap_Volume(boxes + i, boxes + j);
Cuboid_I ibox;
Cuboid_I_Intersect(boxes + i, boxes + j, &ibox);
int width, height, depth;
Cuboid_I_Size(&ibox, &width, &height, &depth);
if ((imax2(width, height) > 1024 / 3) && (imin2(width, height) > 0)) {
sprintf(filepath1, "%s/stack/%03d.xml",
Get_String_Arg("input"), i + 1);
sprintf(filepath2, "%s/stack/%03d.xml",
Get_String_Arg("input"), j + 1);
if (stack1 == NULL) {
stack1 = Read_Stack_U(filepath1);
}
Stack *stack2 = Read_Stack_U(filepath2);
Stack *substack1= Crop_Stack(stack1, ibox.cb[0] - boxes[i].cb[0],
ibox.cb[1] - boxes[i].cb[1], 0,
width, height, stack1->depth, NULL);
Stack *substack2 = Crop_Stack(stack2, ibox.cb[0] - boxes[j].cb[0],
ibox.cb[1] - boxes[j].cb[1], 0,
width, height, stack2->depth, NULL);
Image *img1 = Proj_Stack_Zmax(substack1);
Image *img2 = Proj_Stack_Zmax(substack2);
double w = u16array_corrcoef((uint16_t*) img1->array,
(uint16_t*) img2->array,
img1->width * img1->height);
Kill_Stack(stack2);
Kill_Stack(substack1);
Kill_Stack(substack2);
Kill_Image(img1);
Kill_Image(img2);
printf("%d, %d : %g\n", i + 1, j + 1, w);
Graph_Add_Weighted_Edge(graph, i + 1, j + 1, 1000.0 / (w + 1.0));
}
}
if (stack1 != NULL) {
Kill_Stack(stack1);
stack1 = NULL;
}
}
}
Graph_Workspace *gw = New_Graph_Workspace();
Graph_To_Mst2(graph, gw);
Arrayqueue q = Graph_Traverse_B(graph, Get_Int_Arg("-root_id"), gw);
Print_Arrayqueue(&q);
int *grown = iarray_malloc(graph->nvertex);
for (i = 0; i < graph->nvertex; i++) {
grown[i] = 0;
}
int index = Arrayqueue_Dequeue(&q);
grown[index] = 1;
char stitch_p_file[5][500];
FILE *pfp[5];
for (i = 0; i < 5; i++) {
sprintf(stitch_p_file[i], "%s/stitch/stitch_%d.sh", Get_String_Arg("input"), i);
pfp[i] = fopen(stitch_p_file[i], "w");
}
sprintf(filepath1, "%s/stitch/stitch_all.sh", Get_String_Arg("input"));
fp = GUARDED_FOPEN(filepath1, "w");
fprintf(fp, "#!/bin/bash\n");
int count = 0;
while ((index = Arrayqueue_Dequeue(&q)) > 0) {
for (i = 0; i < graph->nedge; i++) {
int index2 = -1;
if (index == graph->edges[i][0]) {
index2 = graph->edges[i][1];
} else if (index == graph->edges[i][1]) {
index2 = graph->edges[i][0];
}
if (index2 > 0) {
if (grown[index2] == 1) {
char cmd[500];
sprintf(filepath2, "%s/stitch/%03d_%03d_pos.txt",
Get_String_Arg("input"), index2, index);
sprintf(cmd,
"%s/stitchstack %s/stack/%03d.xml %s/stack/%03d.xml -o %s",
Get_String_Arg("-b"), Get_String_Arg("input"),
index2, Get_String_Arg("input"), index, filepath2);
fprintf(fp, "%s\n", cmd);
count++;
fprintf(pfp[count%5], "%s\n", cmd);
/*
if (!fexist(filepath2)) {
system(cmd);
}
*/
grown[index] = 1;
break;
}
}
}
}
fclose(fp);
for (i = 0; i < 5; i++) {
fprintf(pfp[i], "touch %s/stitch/stitch_%d_done\n",
Get_String_Arg("input"), i);
fclose(pfp[i]);
}
return 0;
}
sprintf(filepath1, "%s/stitch/stitch_all.sh", Get_String_Arg("input"));
fp = GUARDED_FOPEN(filepath1, "r");
//#define MAX_TILE_INDEX 153
int tile_number = Get_Int_Arg("-tile_number");
int max_tile_index = tile_number + 1;
char *line = NULL;
String_Workspace *sw = New_String_Workspace();
int id[2];
char filepath[100];
int offset[max_tile_index][3];
int relative_offset[max_tile_index][3];
int array[max_tile_index];
for (i = 0; i < max_tile_index; i++) {
array[i] = -1;
offset[i][0] = 0;
offset[i][1] = 0;
offset[i][2] = 0;
relative_offset[i][0] = 0;
relative_offset[i][1] = 0;
relative_offset[i][2] = 0;
}
while ((line = Read_Line(fp, sw)) != NULL) {
char *remain = strsplit(line, ' ', 1);
if (String_Ends_With(line, "stitchstack")) {
String_To_Integer_Array(remain, id, &n);
id[0] = id[1];
id[1] = id[3];
array[id[1]] = id[0];
sprintf(filepath, "%s/stitch/%03d_%03d_pos.txt", Get_String_Arg("input"),
id[0], id[1]);
if (!fexist(filepath)) {
fprintf(stderr, "file %s does not exist\n", filepath);
return 1;
}
FILE *fp2 = GUARDED_FOPEN(filepath, "r");
line = Read_Line(fp2, sw);
line = Read_Line(fp2, sw);
int tmpoffset[8];
String_To_Integer_Array(line, tmpoffset, &n);
relative_offset[id[1]][0] = tmpoffset[2];
relative_offset[id[1]][1] = tmpoffset[3];
relative_offset[id[1]][2] = tmpoffset[4];
fclose(fp2);
}
}
for (i = 1; i < max_tile_index; i++) {
BOOL is_excluded = FALSE;
int k;
for (k = 0; k < nexc; k++) {
if (i == excluded[k]) {
is_excluded = TRUE;
break;
}
}
/*if ((i == 104) || (i == 116) || (i == 60) || (i == 152)) {*/
if (is_excluded) {
printf("%d: (0, 0, 10000)\n", i);
} else {
int index = i;
while (index >= 0) {
offset[i][0] += relative_offset[index][0];
offset[i][1] += relative_offset[index][1];
offset[i][2] += relative_offset[index][2];
index = array[index];
}
printf("%d: (%d, %d, %d)\n", i, offset[i][0], offset[i][1], offset[i][2]);
}
}
fclose(fp);
return 0;
}
int main(int argc, char *argv[])
{
static char *Spec[] = {"[-t]", NULL};
Process_Arguments(argc, argv, Spec, 1);
if (Is_Arg_Matched("-t")) {
/* Example test */
Stack *stack = Make_Stack(GREY, 7, 7, 1);
One_Stack(stack);
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->conn = 26;
ws->mask = Make_Stack(GREY, Stack_Width(stack), Stack_Height(stack),
Stack_Depth(stack));
Zero_Stack(ws->mask);
/* set seeds */
Set_Stack_Pixel(ws->mask, 1, 1, 0, 0, 1.0);
Set_Stack_Pixel(ws->mask, 1, 5, 0, 0, 2.0);
Set_Stack_Pixel(ws->mask, 3, 3, 0, 0, 3.0);
Set_Stack_Pixel(ws->mask, 5, 1, 0, 0, 4.0);
Set_Stack_Pixel(ws->mask, 5, 5, 0, 0, 5.0);
/* set stack values */
Set_Stack_Pixel(stack, 1, 1, 0, 0, 3.0);
Set_Stack_Pixel(stack, 1, 5, 0, 0, 3.0);
Set_Stack_Pixel(stack, 3, 3, 0, 0, 3.0);
Set_Stack_Pixel(stack, 5, 1, 0, 0, 3.0);
Set_Stack_Pixel(stack, 5, 5, 0, 0, 3.0);
Stack *out = Stack_Watershed(stack, ws);
//Write_Stack("../data/test/watershed/golden/watershed1.tif", out);
char *golden_file = "../data/test/watershed/golden/watershed1.tif";
if (fexist(golden_file)) {
Stack *golden = Read_Stack(golden_file);
if (Stack_Identical(out, golden) == FALSE) {
Print_Stack_Value(stack);
Print_Stack_Value(out);
Print_Stack_Value(golden);
PRINT_EXCEPTION("Bug?", "Conflict with golden.");
return 1;
}
Kill_Stack(stack);
Kill_Stack(out);
Kill_Stack(golden);
Kill_Stack_Watershed_Workspace(ws);
} else {
printf("%s cannot be found.\n", golden_file);
}
char *test_file = "../data/benchmark/rice_label.tif";
if (fexist(test_file)) {
stack = Read_Stack_U(test_file);
ws = Make_Stack_Watershed_Workspace(stack);
ws->mask = Copy_Stack(stack);
ws->conn = 26;
One_Stack(stack);
out = Stack_Watershed(stack, ws);
//Write_Stack("../data/test/watershed/golden/watershed2.tif", out);
Stack *golden = Read_Stack("../data/test/watershed/golden/watershed2.tif");
if (Stack_Identical(out, golden) == FALSE) {
PRINT_EXCEPTION("Bug?", "Conflict with golden.");
return 1;
}
} else {
printf("%s cannot be found.\n", test_file);
}
printf(":) Testing passed.\n");
return 0;
}
#if 0
/* Initialize */
Watershed_3d *watershed = New_Watershed_3d();
Watershed_3d_Workspace *ws = New_Watershed_3d_Workspace();
ws->conn = 26;
/* Initialize stack */
Stack *stack = Read_Stack("../data/fly_neuron/dist.tif");
int nvoxel = Stack_Voxel_Number(stack);
int i;
uint16 *array16 = (uint16 *)stack->array;
for (i = 0; i < nvoxel; i++) {
array16[i] = 0xFFFF - array16[i];
}
/* Add mask to ignore dark voxels */
ws->mask = Copy_Stack(stack);
//Translate_Stack(stack, GREY, 1);
//stack->array = stack->array + stack->width * stack->height * 100;
//stack->depth = 1;
// ws->mask = Copy_Stack(stack);
//Stack_Binarize(ws->mask);
// ws->mask = NULL;
//Write_Stack("../data/dist.tif", stack);
//Stack *stack2 = Copy_Stack(stack);
# if 0
Build_3D_Watershed(stack, watershed, ws);
Write_Stack("../data/test.tif", watershed->labels);
# endif
# if 0
Image_View iv = Image_View_Stack(stack2);
Watershed_Test *watershed2 = Build_2D_Watershed_Test(&(iv.image), 0);
Write_Image("../data/test2.tif", watershed2->labels);
# endif
#endif
#if 0
Image *image = Read_Image("../data/Ring15.tif_Sub1200_Original_inv.tif");
Watershed_2D *ws = Build_2D_Watershed(image, 0);
Image *result = Color_Watersheds(ws, image);
Write_Image("../data/test.tif", result);
Kill_Image(image);
#endif
#if 0
Stack *stack = Make_Stack(GREY, 7, 7, 1);
One_Stack(stack);
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->conn = 26;
ws->mask = Make_Stack(GREY, Stack_Width(stack), Stack_Height(stack),
Stack_Depth(stack));
Zero_Stack(ws->mask);
Set_Stack_Pixel(ws->mask, 1, 1, 0, 0, 1.0);
Set_Stack_Pixel(ws->mask, 1, 5, 0, 0, 2.0);
Set_Stack_Pixel(ws->mask, 3, 3, 0, 0, 3.0);
Set_Stack_Pixel(ws->mask, 5, 1, 0, 0, 4.0);
Set_Stack_Pixel(ws->mask, 5, 5, 0, 0, 5.0);
Set_Stack_Pixel(stack, 1, 1, 0, 0, 3.0);
Set_Stack_Pixel(stack, 1, 5, 0, 0, 3.0);
Set_Stack_Pixel(stack, 3, 3, 0, 0, 3.0);
Set_Stack_Pixel(stack, 5, 1, 0, 0, 3.0);
Set_Stack_Pixel(stack, 5, 5, 0, 0, 3.0);
Stack *out = Stack_Watershed(stack, ws);
Print_Stack_Value(out);
#endif
#if 0
Stack *stack = Make_Stack(GREY, 3, 3, 1);
One_Stack(stack);
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->conn = 26;
ws->mask = Make_Stack(GREY, Stack_Width(stack), Stack_Height(stack),
Stack_Depth(stack));
Zero_Stack(ws->mask);
Set_Stack_Pixel(ws->mask, 0, 0, 0, 0, 1.0);
Set_Stack_Pixel(ws->mask, 2, 2, 0, 0, 2.0);
Set_Stack_Pixel(stack, 0, 0, 0, 0, 5.0);
Set_Stack_Pixel(stack, 2, 2, 0, 0, 3.0);
Set_Stack_Pixel(stack, 0, 2, 0, 0, 2.0);
//Set_Stack_Pixel(stack, 1, 1, 0, 0, 2.0);
Set_Stack_Pixel(stack, 1, 2, 0, 0, 2.0);
Set_Stack_Pixel(stack, 2, 0, 0, 0, 2.0);
Set_Stack_Pixel(stack, 2, 1, 0, 0, 2.0);
Print_Stack_Value(stack);
ws->start_level = 6;
Stack *out = Stack_Watershed(stack, ws);
Print_Stack_Value(out);
#endif
#if 0
Stack *stack = Read_Stack_U("../data/benchmark/rice_label.tif");
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->mask = Copy_Stack(stack);
ws->conn = 26;
One_Stack(stack);
tic();
Stack *out = Stack_Watershed(stack, ws);
printf("%lld\n", toc());
Write_Stack("../data/test.tif", out);
#endif
#if 0
Stack *stack = Read_Stack_U("../data/diadem_d1_147.xml");
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->mask = Make_Stack(GREY, Stack_Width(stack), Stack_Height(stack),
Stack_Depth(stack));
Zero_Stack(ws->mask);
ws->conn = 26;
const int *dx = Stack_Neighbor_X_Offset(ws->conn);
const int *dy = Stack_Neighbor_X_Offset(ws->conn);
const int *dz = Stack_Neighbor_X_Offset(ws->conn);
int seed[3];
String_Workspace *sw = New_String_Workspace();
char *line = NULL;
FILE *fp = fopen("../data/diadem_d1_root_z.txt", "r");
int k = 1;
while ((line = Read_Line(fp, sw)) != NULL) {
int n;
String_To_Integer_Array(line, seed, &n);
double maxv = -1;
if (n == 3) {
maxv = Get_Stack_Pixel(stack, seed[0], seed[1], seed[2], 0);
printf("%g\n", maxv);
int i;
for (i = 0; i < ws->conn; i++) {
if (maxv < Get_Stack_Pixel(stack, seed[0] + dx[i], seed[1] + dy[i],
seed[2] + dz[i], 0)) {
maxv = Get_Stack_Pixel(stack, seed[0] + dx[i], seed[1] + dy[i],
seed[2] + dz[i], 0);
}
}
//Set_Stack_Pixel(stack, seed[0], seed[1], seed[2], 0, maxv);
Set_Stack_Pixel(ws->mask, seed[0], seed[1], seed[2], 0, k);
for (i = 0; i < ws->conn; i++) {
//Set_Stack_Pixel(stack, seed[0] + dx[i], seed[1] + dy[i],
// seed[2] + dz[i], 0, maxv);
Set_Stack_Pixel(ws->mask, seed[0] + dx[i], seed[1] + dy[i],
seed[2] + dz[i], 0, k);
}
k++;
}
}
fclose(fp);
Kill_String_Workspace(sw);
/*
Set_Stack_Pixel(ws->mask, 19, 605, 112, 0, 1.0);
Set_Stack_Pixel(ws->mask, 28, 565, 112, 0, 1.0);
*/
Stack_Watershed_Infer_Parameter(stack, ws);
tic();
Stack *out = Stack_Watershed(stack, ws);
printf("%lld\n", toc());
Write_Stack("../data/diadem_d1_147_label.tif", out);
static const uint8 Color_Map[][3] = {
{0, 0, 0},
{0, 224, 64}, {32, 64, 128}, {64, 64, 0}, {64, 128, 64},
{96, 64, 128}, {64, 0, 0}, {128, 200, 64}, {160, 128, 128},
{192, 0, 0}, {192, 160, 64}, {224, 64, 128}, {224, 224, 192}};
Translate_Stack(out, COLOR, 1);
size_t nvoxel = Stack_Voxel_Number(out);
size_t i;
color_t *arrayc = (color_t*) out->array;
for (i = 0; i < nvoxel; i++) {
arrayc[i][2] = Color_Map[arrayc[i][0]][2];
arrayc[i][1] = Color_Map[arrayc[i][0]][1];
arrayc[i][0] = Color_Map[arrayc[i][0]][0];
}
Write_Stack("../data/diadem_d1_147_paint.tif", out);
#endif
#if 0
Stack *stack = Read_Stack_U("../data/diadem_d1_146.xml");
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
Stack *mask = Read_Stack("../data/test3.tif");
ws->mask = Crop_Stack(mask, 252, -937, 2, 1024, 1024, 63, NULL);
ws->conn = 26;
Stack_Watershed_Infer_Parameter(stack, ws);
tic();
Stack *out = Stack_Watershed(stack, ws);
printf("%lld\n", toc());
Write_Stack("../data/test2.tif", out);
#endif
#if 0
Stack *stack = Make_Stack(GREY, 7, 7, 1);
One_Stack(stack);
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->conn = 26;
ws->mask = Make_Stack(GREY, Stack_Width(stack), Stack_Height(stack),
Stack_Depth(stack));
Zero_Stack(ws->mask);
Set_Stack_Pixel(ws->mask, 1, 1, 0, 0, 1.0);
Set_Stack_Pixel(ws->mask, 1, 5, 0, 0, 2.0);
Set_Stack_Pixel(ws->mask, 3, 3, 0, 0, 3.0);
Set_Stack_Pixel(ws->mask, 5, 1, 0, 0, 4.0);
Set_Stack_Pixel(ws->mask, 5, 5, 0, 0, 5.0);
Set_Stack_Pixel(stack, 1, 1, 0, 0, 3.0);
Set_Stack_Pixel(stack, 1, 5, 0, 0, 3.0);
Set_Stack_Pixel(stack, 3, 3, 0, 0, 3.0);
Set_Stack_Pixel(stack, 5, 1, 0, 0, 3.0);
Set_Stack_Pixel(stack, 5, 5, 0, 0, 3.0);
Stack *out = Stack_Watershed(stack, ws);
Print_Stack_Value(out);
Stack *out2 = Stack_Region_Border_Shrink(out, ws);
Print_Stack_Value(out2);
#endif
#if 0
Stack *stack = Read_Stack("../data/diadem_d1_013_label.tif");
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
//ws->conn = 26;
Stack *out = Stack_Region_Border_Shrink(stack, ws);
Write_Stack("../data/test.tif", out);
#endif
#if 0
Stack *stack = Make_Stack(GREY, 1, 1, 19);
One_Stack(stack);
stack->array[3] = 5;
stack->array[4] = 5;
stack->array[7] = 5;
stack->array[8] = 5;
stack->array[10] = 4;
stack->array[11] = 5;
stack->array[12] = 5;
stack->array[13] = 4;
stack->array[16] = 5;
stack->array[17] = 5;
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->conn = 26;
ws->mask = Make_Stack(GREY, Stack_Width(stack), Stack_Height(stack),
Stack_Depth(stack));
Zero_Stack(ws->mask);
Print_Stack_Value(stack);
Stack_Watershed_Zgap_Barrier(stack, ws->mask);
Print_Stack_Value(ws->mask);
#endif
#if 0
Stack *stack = Read_Stack("../data/diadem_d1_047_label.tif");
Stack_Binarize(stack);
Stack *stack2 = Stack_Bwdist_L_U16(stack, NULL, 0);
Write_Stack("../data/test.tif", stack2);
#endif
#if 0
char stack_path[100];
char mask_path[100];
strcpy(stack_path, "../data/diadem_d1_064.xml");
strcpy(mask_path, stack_path);
strsplit(mask_path, '.', -1);
sprintf(mask_path, "%s_label.tif", mask_path);
if (!fexist(stack_path)) {
fprintf(stderr, "Cannot find %s\n", stack_path);
return 1;
}
printf("Processing %s\n", stack_path);
Stack *stack = Read_Stack_U(stack_path);
Stack *mask = Make_Stack(GREY, Stack_Width(stack), Stack_Height(stack),
Stack_Depth(stack));
Zero_Stack(mask);
int conn = 26;
const int *dx = Stack_Neighbor_X_Offset(conn);
const int *dy = Stack_Neighbor_X_Offset(conn);
const int *dz = Stack_Neighbor_X_Offset(conn);
int seed[3];
String_Workspace *sw = New_String_Workspace();
char *line = NULL;
FILE *fp = fopen("../data/064.seeds.txt", "r");
int k = 1;
/* label seeds */
while ((line = Read_Line(fp, sw)) != NULL) {
int n;
String_To_Integer_Array(line, seed, &n);
double maxv = -1;
if (n == 3) {
maxv = Get_Stack_Pixel(stack, seed[0], seed[1], seed[2], 0);
int i;
for (i = 0; i < conn; i++) {
if (maxv < Get_Stack_Pixel(stack, seed[0] + dx[i], seed[1] + dy[i],
seed[2] + dz[i], 0)) {
maxv = Get_Stack_Pixel(stack, seed[0] + dx[i], seed[1] + dy[i],
seed[2] + dz[i], 0);
}
}
Set_Stack_Pixel(mask, seed[0], seed[1], seed[2], 0, k);
for (i = 0; i < conn; i++) {
Set_Stack_Pixel(mask, seed[0] + dx[i], seed[1] + dy[i],
seed[2] + dz[i], 0, k);
}
k++;
}
}
fclose(fp);
Kill_String_Workspace(sw);
Stack_Running_Median(stack, 0, stack);
Stack_Running_Median(stack, 1, stack);
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->mask = mask;
Filter_3d *filter = Gaussian_Filter_3d(2.0, 2.0, 1.5);
Stack *filtered_stack = Filter_Stack(stack, filter);
Stack_Watershed_Zgap_Barrier(filtered_stack, ws->mask);
Stack_Running_Max(ws->mask, 0, ws->mask);
Stack_Running_Max(ws->mask, 1, ws->mask);
//Write_Stack("../data/test.tif", ws->mask);
Kill_Stack(filtered_stack);
filtered_stack = NULL;
FMatrix *dm = Mexihat_3D1_F(2.0, NULL, 2);
//FMatrix *dm = Mexihat_3D_F(2.0, NULL);
FMatrix_Negative(dm);
filtered_stack = Filter_Stack(stack, dm);
Stack_Threshold_Common(filtered_stack, 0, 65535);
Stack_Binarize(filtered_stack);
Translate_Stack(filtered_stack, GREY, 1);
{
int i, j, k;
int offset = 0;
uint16 *array = (uint16*) stack->array;
for (k = 0; k < stack->depth; k++) {
for (j = 0; j < stack->height; j++) {
for (i = 0; i < stack->width; i++) {
if (filtered_stack != NULL) {
if (filtered_stack->array[offset] == 1) {
ws->mask->array[offset] = STACK_WATERSHED_BARRIER;
}
}
array[offset++] += k * 2;
}
}
}
}
Kill_Stack(filtered_stack);
Stack_Watershed_Infer_Parameter(stack, ws);
ws->conn = 6;
double weights[26] = {0.5, 0.5, 1.0, 1.0, 0.2, 0.2, 0.75, 0.75, 0.75, 0.75,
0.35, 0.35, 0.35, 0.35, 0.6, 0.6, 0.6, 0.6,
0.45, 0.45, 0.45, 0.45,
0.45, 0.45, 0.45, 0.45};
ws->weights = weights;
ws->weights = NULL;
if (ws->weights != NULL) {
ws->min_level /= 3;
}
Stack_Running_Median(stack, 0, stack);
Stack_Running_Median(stack, 1, stack);
Stack *out = Stack_Watershed(stack, ws);
strcpy(mask_path, stack_path);
strsplit(mask_path, '.', -1);
sprintf(mask_path, "%s_label.tif", mask_path);
Write_Stack("../data/test.tif", out);
#endif
#if 0
Stack *stack = Read_Stack("../data/test/soma2.tif");
int thre = Stack_Find_Threshold_A(stack, THRESHOLD_LOCMAX_TRIANGLE);
Filter_3d *filter = Gaussian_Filter_3d(1.0, 1.0, 0.5);
Stack *out = Filter_Stack(stack, filter);
stack = Copy_Stack(out);
Stack_Threshold_Binarize(out, thre);
Stack *out2 = Stack_Bwdist_L_U16P(out, NULL, 0);
int nvoxel = Stack_Voxel_Number(out);
uint16_t *dist_array = (uint16_t*) out2->array;
int i;
for (i = 0; i < nvoxel; i++) {
dist_array[i] = sqrt(dist_array[i]);
}
Write_Stack("../data/labmeeting13/distp.tif", out2);
#endif
#if 0
//Stack *stack = Read_Stack("../data/test/soma2.tif");
Stack *stack = Read_Stack("/Users/zhaot/Data/jinny/slice7_2to34ds_soma_c2.tif");
int thre = Stack_Find_Threshold_A(stack, THRESHOLD_LOCMAX_TRIANGLE);
Filter_3d *filter = Gaussian_Filter_3d(1.0, 1.0, 0.5);
Stack *out = Filter_Stack(stack, filter);
stack = Copy_Stack(out);
Stack_Threshold_Binarize(out, thre);
Stack *out2 = Stack_Bwdist_L_U16P(out, NULL, 0);
/*
out = Stack_Locmax_Region(out2, 26);
*/
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->mask = Make_Stack(GREY, Stack_Width(stack), Stack_Height(stack),
Stack_Depth(stack));
Zero_Stack(ws->mask);
size_t nvoxel = Stack_Voxel_Number(stack);
size_t offset;
uint16_t *dist_array = (uint16_t*) out2->array;
for (offset = 0; offset < nvoxel; offset++) {
if (/*(out->array[offset] == 1) && */(dist_array[offset] > 1000)) {
ws->mask->array[offset] = 1;
}
}
//Objlabel_Workspace *ow = New_Objlabel_Workspace();
//Stack_Label_Large_Objects_W(ws->mask, 1, 2, 10, ow);
//Stack_Label_Objects_N(ws->mask, NULL, 1, 2, 26);
Object_3d_List *objs = Stack_Find_Object(ws->mask, 1, 100);
Zero_Stack(ws->mask);
Stack_Draw_Objects_Bw(ws->mask, objs, -255);
printf("%g\n", Stack_Max(ws->mask, NULL));
/*
Write_Stack("../data/test.tif", ws->mask);
return 1;
*/
ws->min_level = thre;
ws->start_level = 65535;
Stack *out3 = Stack_Watershed(stack, ws);
/*
Write_Stack("../data/labmeeting13/watershed.tif", out3);
return 1;
*/
for (offset = 0; offset < nvoxel; offset++) {
if (dist_array[offset] < 300) {
out3->array[offset] = 0;
}
}
int nregion = Stack_Max(out3, NULL);
Kill_Stack(out2);
Stack *filtered = Copy_Stack(stack);
Kill_Stack(stack);
ws->conn = 8;
stack = Stack_Region_Border_Shrink(out3, ws);
out2 = Stack_Region_Expand(stack, 4, 30, NULL);
for (offset = 0; offset < nvoxel; offset++) {
if (out->array[offset] == 0) {
out2->array[offset] = 0;
}
}
Write_Stack("../data/test2.tif", out2);
Kill_Stack(stack);
//stack = Read_Stack("../data/test/soma2.tif");
stack = Read_Stack("/Users/zhaot/Data/jinny/slice7_2to34ds_soma_c2.tif");
Translate_Stack(stack, COLOR, 1);
int i;
double h = 0.0;
double s = 1.0;
for (i = 0; i < nregion; i++) {
Stack_Label_Color_L(stack, out2, i+1, h+=0.35, s, filtered);
/*
Rgb_Color color;
Set_Color_Jet(&color, i*3);
Stack_Label_Level(stack, out2, i+1, color);
*/
}
Write_Stack("../data/test.tif", stack);
#endif
#if 0
Stack *stack = Read_Stack("../data/leaktest/leak3.tif");
Stack *distmap = Stack_Bwdist_L_U16P(stack, NULL, 0);
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->mask = Copy_Stack(distmap);
Stack_Threshold_Binarize(ws->mask, 10);
Translate_Stack(ws->mask, GREY, 1);
Object_3d_List *objs = Stack_Find_Object(ws->mask, 1, 100);
Zero_Stack(ws->mask);
Stack_Draw_Objects_Bw(ws->mask, objs, -255);
ws->min_level = 1;
ws->start_level = 65535;
Stack *out3 = Stack_Watershed(distmap, ws);
Write_Stack("../data/test.tif", out3);
#endif
#if 0
Stack *stack = Read_Stack("../data/benchmark/two_disk.tif");
Stack_Watershed_Workspace *ws = Make_Stack_Watershed_Workspace(stack);
ws->conn = 26;
Stack *out = Stack_Watershed(stack, ws);
Write_Stack("../data/test.tif", out);
#endif
return 0;
}