tTh/FloatImg
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experimenting...

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tth 2019-09-09 17:27:48 +02:00
parent 6176744de8
commit f109077b50
1 changed files with 16 additions and 4 deletions
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20
lib/t.c
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@ -88,12 +88,24 @@ verbosity = 1;
fimg_print_version(1); fimg_print_version(1);
foo = fimg_create_from_png("/home/tth/TMP/floatimg/s2.png", &dessin); foo = fimg_create_from_png("/home/tth/TMP/floatimg/s1.png", &dessin);
foo = fimg_create_from_png("/home/tth/TMP/floatimg/s1.png", &noise); if (foo) {
fprintf(stderr, "s1 load err %d\n", foo);
exit(1);
}
fimg_describe(&dessin, "s1 dessin");
fimg_to_gray(&dessin);
foo = fimg_create_from_png("/home/tth/TMP/floatimg/s2.png", &noise);
if (foo) {
fprintf(stderr, "s2 load err %d\n", foo);
exit(1);
}
fimg_describe(&noise, "s2 noise");
foo = fimg_create(&result, W, H, 3); foo = fimg_create(&result, W, H, 3);
#define NBRE 42 #define NBRE 20
for (idx=0; idx<NBRE; idx++) { for (idx=0; idx<NBRE; idx++) {
@ -104,7 +116,7 @@ for (idx=0; idx<NBRE; idx++) {
foo = fimg_interpolate(&dessin, &noise, &result, coef); foo = fimg_interpolate(&dessin, &noise, &result, coef);
printf("%6d %9.6f\n", idx, coef); printf("%6d %9.6f\n", idx, coef);
fimg_to_gray(&result); // fimg_to_gray(&result);
sprintf(outname, "/home/tth/TMP/floatimg/%05d.pnm", idx); sprintf(outname, "/home/tth/TMP/floatimg/%05d.pnm", idx);
foo = fimg_save_as_pnm(&result, outname, 0); foo = fimg_save_as_pnm(&result, outname, 0);
} }