darknet源码解读-load_image_color

image load_image_color(char *filename, int w, int h)
{
    return load_image(filename, w, h, 3);
}

image load_image(char *filename, int w, int h, int c)
{
#ifdef OPENCV
    image out = load_image_cv(filename, c);
#else
    image out = load_image_stb(filename, c);
#endif

    if((h && w) && (h != out.h || w != out.w)){
		//按网络要求调整到(w,h)大小,前提是输入的w,h不要是0
        image resized = resize_image(out, w, h);
        free_image(out);
        out = resized;
    }
    return out;
}image load_image_color(char *filename, in