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add Basler CMOS support

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This commit is contained in:
Edward Emelianov
2021-08-14 19:46:16 +03:00
parent 40f437b6a0
commit 9d76c96602
16 changed files with 852 additions and 264 deletions
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28
LocCorr/median.c
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@@ -444,9 +444,10 @@ int get_stat(const Image *in, int seed, Image **mean, Image **std){
* @return 0 if error
*/
int calc_background(Image *img, Imtype *bk){
//DBG("image: min=%g, max=%g", img->minval, img->maxval);
if(img->maxval - img->minval < DBL_EPSILON){
WARNX("Zero image!");
return 0;
return FALSE;
}
int w = img->width, h = img->height, wh = w*h;
Imtype min = img->minval, ampl = img->maxval - min;
@@ -472,24 +473,13 @@ int calc_background(Image *img, Imtype *bk){
modeidx = i;
}
//DBG("Mode=%g @ idx%d (N=%d)", ((Imtype)modeidx / 255.)*ampl, modeidx, modeval);
/*
int diff[256] = {0};
for(int i = 1; i < 255; ++i) diff[i] = (histogram[i+1]-histogram[i-1])/2;
if(modeidx == 0) modeidx = 1;
if(modeidx > 253) return NULL; // very bad image: overilluminated
int borderidx = modeidx;
green("1\n");
for(int i = modeidx; i < 255; ++i){ // search bend-point by first derivate
printf("%d: %d, %d\n", i, diff[i], diff[i+1]);
if(diff[i] >= 0 && diff[i+1] >=0){
borderidx = i; break;
}
}
*/
int diff2[256] = {0};
for(int i = 2; i < 254; ++i) diff2[i] = (histogram[i+2]+histogram[i-2]-2*histogram[i])/4;
if(modeidx < 2) modeidx = 2;
if(modeidx > 253) return 0; // very bad image: overilluminated
if(modeidx > 253){
WARNX("Overilluminated image");
return FALSE; // very bad image: overilluminated
}
int borderidx = modeidx;
// green("2\n");
for(int i = modeidx; i < 254; ++i){ // search bend-point by second derivate
@@ -502,8 +492,8 @@ int calc_background(Image *img, Imtype *bk){
//borderidx = (borderidx + modeidx) / 2;
Imtype borderval = ((Imtype)borderidx / 255.)*ampl + min;
if(bk) *bk = borderval;
//green("HISTO:\n");
//for(int i = 0; i < 256; ++i) printf("%d:\t%d\t%d\n", i, histogram[i], diff2[i]);
// green("HISTO:\n");
// for(int i = 0; i < 256; ++i) printf("%d:\t%d\t%d\n", i, histogram[i], diff2[i]);
// calculate values of upper 2% border
#if 0
Image *out = Image_sim(img);
@@ -515,5 +505,5 @@ int calc_background(Image *img, Imtype *bk){
}
Image_minmax(out);
#endif
return 1;
return TRUE;
}