Face detection in PHP

Question

Does anybody know of a good way to do face detection in PHP? I came across some code here that claims to do this, but I can\'t seem to get it to work properly. I\'d like to

Answer 1

Try removing the +1 from these lines:

 $ii_w = $image_width+1;
 $ii_h = $image_height+1;

This code is trying to check the colors from positions 1 to 320 instead of 0 to 319 in the 320 pixel image.