Function composite_3d

yolo_detector/darknet_opt/src/image.c:878–911

}

void composite_3d(char *f1, char *f2, char *out, int delta)
{
    if(!out) out = "out";
    image a = load_image(f1, 0,0,0);
    image b = load_image(f2, 0,0,0);
    int shift = best_3d_shift_r(a, b, -a.h/100, a.h/100);

    image c1 = crop_image(b, 10, shift, b.w, b.h);
    float d1 = dist_array(c1.data, a.data, a.w*a.h*a.c, 100);
    image c2 = crop_image(b, -10, shift, b.w, b.h);
    float d2 = dist_array(c2.data, a.data, a.w*a.h*a.c, 100);

    if(d2 < d1 && 0){
        image swap = a;
        a = b;
        b = swap;
        shift = -shift;
        printf("swapped, %d\n", shift);
    }
    else{
        printf("%d\n", shift);
    }

    image c = crop_image(b, delta, shift, a.w, a.h);
    int i;
    for(i = 0; i < c.w*c.h; ++i){
        c.data[i] = a.data[i];
    }
#ifdef OPENCV
    save_image_jpg(c, out);
#else
    save_image(c, out);
#endif
}

void letterbox_image_into(image im, int w, int h, image boxed)
{