Added flag -ext_output for detector demo. Fixed proportional resize of netw...

AlexeyAB

2018-05-21 a720bf74e233c956e5281871ede722a2c7cf54db

 src/utils.c

@@ -183,6 +183,21 @@
    sprintf(output, "%s%s%s", buffer, rep, p+strlen(orig));
}

void replace_image_to_label(char *input_path, char *output_path) {
   find_replace(input_path, "images", "labels", output_path);
   find_replace(output_path, "JPEGImages", "labels", output_path);
   find_replace(output_path, ".jpg", ".txt", output_path);
   find_replace(output_path, ".JPG", ".txt", output_path);
   find_replace(output_path, ".jpeg", ".txt", output_path);
   find_replace(output_path, ".JPEG", ".txt", output_path);
   find_replace(output_path, ".png", ".txt", output_path);
   find_replace(output_path, ".PNG", ".txt", output_path);
   find_replace(output_path, ".bmp", ".txt", output_path);
   find_replace(output_path, ".BMP", ".txt", output_path);
   find_replace(output_path, ".ppm", ".txt", output_path);
   find_replace(output_path, ".PPM", ".txt", output_path);
}

float sec(clock_t clocks)
{
    return (float)clocks/CLOCKS_PER_SEC;