int main(int argc,
char **argv) {
char buffer1[256];
char buffer2[256];
l_int32 i, same, same2, factor1, factor2, diff, success;
PIX *pixs, *pixsd, *pixt1, *pixt2, *pixt3;
static char mainName[] = "binmorph2_reg";
if (argc != 1)
return ERROR_INT(" Syntax: binmorph2_reg", mainName, 1);
pixs = pixRead("rabi.png");
pixsd = pixMorphCompSequence(pixs, "d5.5", 0);
success = TRUE;
for (i = 1; i < MAX_SEL_SIZE; i++) {
/* Check if the size is exactly decomposable */
selectComposableSizes(i, &factor1, &factor2);
diff = factor1 * factor2 - i;
fprintf(stderr, "%d: (%d, %d): %d\n", i, factor1, factor2, diff);
/* Carry out operations on identical sized Sels: dilation */
sprintf(buffer1, "d%d.%d", i + diff, i + diff);
sprintf(buffer2, "d%d.%d", i, i);
pixt1 = pixMorphSequence(pixsd, buffer1, 0);
pixt2 = pixMorphCompSequence(pixsd, buffer2, 0);
pixEqual(pixt1, pixt2, &same);
if (i < 64) {
pixt3 = pixMorphCompSequenceDwa(pixsd, buffer2, 0);
pixEqual(pixt1, pixt3, &same2);
} else {
pixt3 = NULL;
same2 = TRUE;
}
if (same && same2)
writeResult(buffer1, 1);
else {
writeResult(buffer1, 0);
success = FALSE;
}
pixDestroy(&pixt1);
pixDestroy(&pixt2);
pixDestroy(&pixt3);
/* ... erosion */
sprintf(buffer1, "e%d.%d", i + diff, i + diff);
sprintf(buffer2, "e%d.%d", i, i);
pixt1 = pixMorphSequence(pixsd, buffer1, 0);
pixt2 = pixMorphCompSequence(pixsd, buffer2, 0);
pixEqual(pixt1, pixt2, &same);
if (i < 64) {
pixt3 = pixMorphCompSequenceDwa(pixsd, buffer2, 0);
pixEqual(pixt1, pixt3, &same2);
} else {
pixt3 = NULL;
same2 = TRUE;
}
if (same && same2)
writeResult(buffer1, 1);
else {
writeResult(buffer1, 0);
success = FALSE;
}
pixDestroy(&pixt1);
pixDestroy(&pixt2);
pixDestroy(&pixt3);
/* ... opening */
sprintf(buffer1, "o%d.%d", i + diff, i + diff);
sprintf(buffer2, "o%d.%d", i, i);
pixt1 = pixMorphSequence(pixsd, buffer1, 0);
pixt2 = pixMorphCompSequence(pixsd, buffer2, 0);
pixEqual(pixt1, pixt2, &same);
if (i < 64) {
pixt3 = pixMorphCompSequenceDwa(pixsd, buffer2, 0);
pixEqual(pixt1, pixt3, &same2);
} else {
pixt3 = NULL;
same2 = TRUE;
}
if (same && same2)
writeResult(buffer1, 1);
else {
writeResult(buffer1, 0);
success = FALSE;
}
pixDestroy(&pixt1);
pixDestroy(&pixt2);
pixDestroy(&pixt3);
/* ... closing */
sprintf(buffer1, "c%d.%d", i + diff, i + diff);
sprintf(buffer2, "c%d.%d", i, i);
pixt1 = pixMorphSequence(pixsd, buffer1, 0);
pixt2 = pixMorphCompSequence(pixsd, buffer2, 0);
pixEqual(pixt1, pixt2, &same);
if (i < 64) {
pixt3 = pixMorphCompSequenceDwa(pixsd, buffer2, 0);
pixEqual(pixt1, pixt3, &same2);
} else {
pixt3 = NULL;
same2 = TRUE;
}
if (same && same2)
writeResult(buffer1, 1);
else {
writeResult(buffer1, 0);
success = FALSE;
}
pixDestroy(&pixt1);
pixDestroy(&pixt2);
pixDestroy(&pixt3);
}
pixDestroy(&pixs);
pixDestroy(&pixsd);
if (success)
fprintf(stderr, "\n---------- Success: no errors ----------\n");
else
fprintf(stderr, "\n---------- Failure: error(s) found -----------\n");
return 0;
}
main(int argc,
char **argv)
{
char *str;
char buffer1[256];
char buffer2[256];
l_int32 i, same, same2, factor1, factor2, diff, success;
PIX *pixs, *pixsd, *pixt1, *pixt2, *pixt3;
SEL *sel1, *sel2;
static char mainName[] = "binmorph2_reg";
#if 1
pixs = pixRead("rabi.png");
pixsd = pixMorphCompSequence(pixs, "d5.5", 0);
success = TRUE;
for (i = 1; i < MAX_SEL_SIZE; i++) {
/* Check if the size is exactly decomposable */
selectComposableSizes(i, &factor1, &factor2);
diff = factor1 * factor2 - i;
fprintf(stderr, "%d: (%d, %d): %d\n", i, factor1, factor2, diff);
/* Carry out operations on identical sized Sels: dilation */
sprintf(buffer1, "d%d.%d", i + diff, i + diff);
sprintf(buffer2, "d%d.%d", i, i);
pixt1 = pixMorphSequence(pixsd, buffer1, 0);
pixt2 = pixMorphCompSequence(pixsd, buffer2, 0);
pixEqual(pixt1, pixt2, &same);
if (i < 64) {
pixt3 = pixMorphCompSequenceDwa(pixsd, buffer2, 0);
pixEqual(pixt1, pixt3, &same2);
} else {
pixt3 = NULL;
same2 = TRUE;
}
if (same && same2)
writeResult(buffer1, 1);
else {
writeResult(buffer1, 0);
success = FALSE;
}
pixDestroy(&pixt1);
pixDestroy(&pixt2);
pixDestroy(&pixt3);
/* ... erosion */
sprintf(buffer1, "e%d.%d", i + diff, i + diff);
sprintf(buffer2, "e%d.%d", i, i);
pixt1 = pixMorphSequence(pixsd, buffer1, 0);
pixt2 = pixMorphCompSequence(pixsd, buffer2, 0);
pixEqual(pixt1, pixt2, &same);
if (i < 64) {
pixt3 = pixMorphCompSequenceDwa(pixsd, buffer2, 0);
pixEqual(pixt1, pixt3, &same2);
} else {
pixt3 = NULL;
same2 = TRUE;
}
if (same && same2)
writeResult(buffer1, 1);
else {
writeResult(buffer1, 0);
success = FALSE;
}
pixDestroy(&pixt1);
pixDestroy(&pixt2);
pixDestroy(&pixt3);
/* ... opening */
sprintf(buffer1, "o%d.%d", i + diff, i + diff);
sprintf(buffer2, "o%d.%d", i, i);
pixt1 = pixMorphSequence(pixsd, buffer1, 0);
pixt2 = pixMorphCompSequence(pixsd, buffer2, 0);
pixEqual(pixt1, pixt2, &same);
if (i < 64) {
pixt3 = pixMorphCompSequenceDwa(pixsd, buffer2, 0);
pixEqual(pixt1, pixt3, &same2);
} else {
pixt3 = NULL;
same2 = TRUE;
}
if (same && same2)
writeResult(buffer1, 1);
else {
writeResult(buffer1, 0);
success = FALSE;
}
pixDestroy(&pixt1);
pixDestroy(&pixt2);
pixDestroy(&pixt3);
/* ... closing */
sprintf(buffer1, "c%d.%d", i + diff, i + diff);
sprintf(buffer2, "c%d.%d", i, i);
pixt1 = pixMorphSequence(pixsd, buffer1, 0);
pixt2 = pixMorphCompSequence(pixsd, buffer2, 0);
pixEqual(pixt1, pixt2, &same);
if (i < 64) {
pixt3 = pixMorphCompSequenceDwa(pixsd, buffer2, 0);
pixEqual(pixt1, pixt3, &same2);
} else {
pixt3 = NULL;
same2 = TRUE;
}
if (same && same2)
writeResult(buffer1, 1);
else {
writeResult(buffer1, 0);
success = FALSE;
}
pixDestroy(&pixt1);
pixDestroy(&pixt2);
pixDestroy(&pixt3);
}
pixDestroy(&pixs);
pixDestroy(&pixsd);
if (success)
fprintf(stderr, "\n---------- Success: no errors ----------\n");
else
fprintf(stderr, "\n---------- Failure: error(s) found -----------\n");
#endif
#if 0
for (i = 1; i < 400; i++) {
selectComposableSizes(i, &factor1, &factor2);
diff = factor1 * factor2 - i;
fprintf(stderr, "%d: (%d, %d): %d\n",
i, factor1, factor2, diff);
selectComposableSels(i, L_HORIZ, &sel1, &sel2);
selDestroy(&sel1);
selDestroy(&sel2);
}
#endif
#if 0
selectComposableSels(68, L_HORIZ, &sel1, &sel2); /* 17, 4 */
str = selPrintToString(sel2);
fprintf(stderr, str);
selDestroy(&sel1);
selDestroy(&sel2);
FREE(str);
selectComposableSels(70, L_HORIZ, &sel1, &sel2); /* 10, 7 */
str = selPrintToString(sel2);
selDestroy(&sel1);
selDestroy(&sel2);
fprintf(stderr, str);
FREE(str);
selectComposableSels(85, L_HORIZ, &sel1, &sel2); /* 17, 5 */
str = selPrintToString(sel2);
selDestroy(&sel1);
selDestroy(&sel2);
fprintf(stderr, str);
FREE(str);
selectComposableSels(96, L_HORIZ, &sel1, &sel2); /* 12, 8 */
str = selPrintToString(sel2);
selDestroy(&sel1);
selDestroy(&sel2);
fprintf(stderr, str);
FREE(str);
{ SELA *sela;
sela = selaAddBasic(NULL);
selaWrite("/tmp/junksela.sela", sela);
selaDestroy(&sela);
}
#endif
return 0;
}
main(int argc,
char **argv)
{
char *infile;
PIX *pixs, *pixg, *pixc, *pixd;
static char mainName[] = "morphseq_reg";
if (argc != 1)
return ERROR_INT(" Syntax: morphseq_reg", mainName, 1);
pixs = pixRead("feyn.tif");
/* 1 bpp */
pixd = pixMorphSequence(pixs, SEQUENCE1, -1);
pixDestroy(&pixd);
pixd = pixMorphSequence(pixs, SEQUENCE1, DISPLAY_SEPARATION);
pixWrite("/tmp/morphseq1.png", pixd, IFF_PNG);
pixDestroy(&pixd);
pixd = pixMorphCompSequence(pixs, SEQUENCE2, -2);
pixDestroy(&pixd);
pixd = pixMorphCompSequence(pixs, SEQUENCE2, DISPLAY_SEPARATION);
pixWrite("/tmp/morphseq2.png", pixd, IFF_PNG);
pixDestroy(&pixd);
pixd = pixMorphSequenceDwa(pixs, SEQUENCE2, -3);
pixDestroy(&pixd);
pixd = pixMorphSequenceDwa(pixs, SEQUENCE2, DISPLAY_SEPARATION);
pixWrite("/tmp/morphseq3.png", pixd, IFF_PNG);
pixDestroy(&pixd);
pixd = pixMorphCompSequenceDwa(pixs, SEQUENCE2, -4);
pixDestroy(&pixd);
pixd = pixMorphCompSequenceDwa(pixs, SEQUENCE2, DISPLAY_SEPARATION);
pixWrite("/tmp/morphseq4.png", pixd, IFF_PNG);
pixDestroy(&pixd);
/* 8 bpp */
pixg = pixScaleToGray(pixs, 0.25);
pixd = pixGrayMorphSequence(pixg, SEQUENCE3, -5, 150);
pixDestroy(&pixd);
pixd = pixGrayMorphSequence(pixg, SEQUENCE3, DISPLAY_SEPARATION, 150);
pixWrite("/tmp/morphseq5.png", pixd, IFF_PNG);
pixDestroy(&pixd);
pixd = pixGrayMorphSequence(pixg, SEQUENCE4, -6, 300);
pixWrite("/tmp/morphseq6.png", pixd, IFF_PNG);
pixDestroy(&pixd);
/* 32 bpp */
pixc = pixRead("wyom.jpg");
pixd = pixColorMorphSequence(pixc, SEQUENCE5, -7, 150);
pixDestroy(&pixd);
pixd = pixColorMorphSequence(pixc, SEQUENCE5, DISPLAY_SEPARATION, 450);
pixWrite("/tmp/morphseq7.png", pixd, IFF_PNG);
pixDestroy(&pixc);
pixDestroy(&pixd);
/* Syntax error handling */
fprintf(stderr, " ------------ Error messages follow ------------------\n");
pixd = pixMorphSequence(pixs, BAD_SEQUENCE, 50); /* fails; returns null */
pixd = pixGrayMorphSequence(pixg, BAD_SEQUENCE, 50, 0); /* this fails */
pixDestroy(&pixg);
pixDestroy(&pixs);
return 0;
}
