void activeB()
{
if (activeB2() == 1)
{
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(check1)))
{
g_print("\nBouton niveau de gris activé!\n");
greyscale();
}
else
g_print("\nBouton niveau de gris désactivé\n");
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(check2)))
{
g_print("\nBouton réduction du bruit activé!\n");
bruit();
}
else
g_print("\nBouton réduction du bruit désactivé\n");
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(check3)))
{
g_print("\nBouton de binarisation activé\n");
binarise();
}
else
g_print("\nBouton de binarisation désactivé\n");
}
else
g_print("\nTout les traitements d'images sont désactivés...\n");
}
void test_labelling_one_label()
{
puts("Starts test_labelling_one_label\n");
uint16_t width = 7, height = 7;
uint8_t data[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 255, 0, 0, 0, 0, 255, 255, 255, 0, 0, 0, 0, 255, 255, 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
uint32_t ref[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
gray8i_t *img = gray8iallocwd(width, height, data);
bini_t *bin = binarise(img, 50);
labels_t *labels = label(bin);
if (labels->count != 1)
{
printf("test_labelling_one_label failed : expected count %d but got %d\n", 1, labels->count);
labelling_tests_failed++;
labfree(labels);
gray8ifree(img);
binifree(bin);
return;
}
int i = 0;
for (i = 0; i < labels->len; i++)
{
if ((labels->data[i] != ref[i]))
{
printf("test_labelling_one_label failed : expected value %d but got %d on %d\n", ref[i], labels->data[i], i);
labelling_tests_failed++;
labfree(labels);
gray8ifree(img);
binifree(bin);
return;
}
}
puts("test_labelling_one_label passed\n");
labelling_tests_passed++;
labfree(labels);
gray8ifree(img);
binifree(bin);
}
void ColourToTrack::pinpoint(IplImage* image)
{
addObjectToVideo(image,binarise(image));
}
/*
* TODO: Maybe move toCheck in own function
*/
vector<PR::Object> PatternRecognitioner::segmentImage(Mat _img, int minObjSize) {
vector<PR::Object> segments;
// Get grey values
cvtColor(_img, _img, CV_BGR2GRAY);
// Binarise
_img = binarise(_img,128);
// Open to remove distortions
_img = open(_img);
//Prepare object matrix
vector<vector<bool>> objectMatrix;
for(int i = 0; i < _img.cols; i++){
vector<bool> v;
objectMatrix.push_back(v);
for(int j = 0; j < _img.rows; j++){
objectMatrix[i].push_back(false);
}
}
vector<PR::Point> objectPoints;
vector<PR::Point> toCheck;
for(int y = 0; y < _img.rows; y++) {
for (int x = 0; x < _img.cols; x++) {
uchar inP = _img.at<uchar>(cv::Point(x, y));
if(inP == 255)
continue;
if(objectMatrix[x][y])
continue;
objectMatrix[x][y] = true;
objectPoints.clear();
objectPoints.push_back(PR::Point(x,y));
toCheck.clear();
toCheck.push_back(PR::Point(x,y));
for(int a = 0; a < toCheck.size(); a++){
checkNeighbours(_img,objectMatrix,objectPoints,toCheck,a);
/*for(int i = -1; i < 2; i++) {
for (int j = -1; j < 2; j++) {
if (i == 0 && j == 0)
continue;
if (toCheck[a].y + i < 0 || toCheck[a].x + j < 0)
continue;
if (toCheck[a].y + i >= _img.rows || toCheck[a].x + j >= _img.cols)
continue;
uchar inP = _img.at<uchar>(cv::Point(toCheck[a].x + j, toCheck[a].y + i));
if (inP == 255)
continue;
if (objectMatrix[toCheck[a].x + j][toCheck[a].y + i])
continue;
objectMatrix[toCheck[a].x + j][toCheck[a].y + i] = true;
objectPoints.push_back(PR::Point(toCheck[a].x+j,toCheck[a].y+i));
toCheck.push_back(PR::Point(toCheck[a].x+j, toCheck[a].y+i));
}
}*/
}
if(objectPoints.size() < 1)
continue;
PR::Object obj = PR::Object(objectPoints);
cout << "Added Object " << obj.getWidth() << "x" << obj.getHeight() << endl;
segments.push_back(obj);
}
}
vector<PR::Object> objects;
// Filter out small objects
for(int i = 0; i < segments.size(); i++){
if(segments[i].getWidth() < _img.rows/(100/minObjSize) && segments[i].getHeight() < _img.cols/(100/minObjSize)){
continue;
}
objects.push_back(segments[i]);
}
cout << "Found " << objects.size() << " objects!" << endl;
// Order Objects by Y-position
bool swapped = true;
while(swapped){
swapped = false;
for(int j = 0; j < objects.size()-1; j++){
PR::Object current = objects[j];
if(objects[j].leftStart() > objects[j+1].leftStart()){
objects[j] = objects[j+1];
objects[j+1] = current;
swapped = true;
}
}
}
segments.clear();
int i;
int del = 0;
//Combine splitted elements of letters //Caution: So only one-line texts work //TODO: you can do that better
for(i = 0; i < objects.size() - 1; i++){
if(objects[i+1].leftStart() < objects[i].leftStart() + objects[i].getWidth() ){
for(int z = 0; z < objects[i+1].points().size(); z++){
objects[i].points().push_back(objects[i+1].points()[z]);
}
del = i+1;
segments.push_back(objects[i]);
i++;
continue;
}
segments.push_back(objects[i]);
}
if(del != objects.size() - 1 || objects.size() == 1)
segments.push_back(objects.back());
cout << "Combined to " << segments.size() << " Objects!" << endl;
return segments;
}
