Sonoptic experiments day 4

.gitignore

@@ -27,6 +27,7 @@ doc/co*.tex
 funcs/t
 funcs/*.o
 funcs/*.png
+funcs/V/*
 funcs/*.gif
 funcs/*.fits
 funcs/*.tiff

floatimg.h

@@ -127,8 +127,10 @@ int fimg_cos_010(FloatImg *s, FloatImg *d, double maxval);
 int fimg_mix_rgb_gray(FloatImg *img, float mix);
 int     fimg_shift_to_zero(FloatImg *s, FloatImg *d, float coefs[6]);
 
-/* experimental ! */
+/* * * * experimental ! */
 int fimg_classif_trial(FloatImg *src, FloatImg*dst, float fval, int notused);
+int fimg_qsort_rgb_a(FloatImg *psrc, FloatImg *pdst, int notused);
+int fimg_qsort_rgb_b(FloatImg *psrc, FloatImg *pdst, int notused);
 
 /*	module funcs/geometry.c		*/
 int fimg_equalize_compute(FloatImg *src, void *vptr, float vmax);
@@ -163,7 +165,7 @@ int   fimg_meanvalues(FloatImg *head, float means[4]);
 int   fimg_to_gray(FloatImg *head);
 void  fimg_add_cste(FloatImg *fi, float value);
 void  fimg_mul_cste(FloatImg *fi, float value);
-int   fimg_normalize(FloatImg *fi, double maxima, int notused);
+int   fimg_ajust_from_grab(FloatImg *fi, double maxima, int notused);
 void  fimg_drand48(FloatImg *fi, float kmul);
 int   fimg_count_negativ(FloatImg *fi);
 int   fimg_clamp_negativ(FloatImg *fi);