Tags Posts tagged with "mapping"

Tag: mapping

HOT TUTORIALS

Edge detection with PHP

We do some example with this image : http://static.asiawebdirect.com/m/bangkok/portals/vietnam/homepage/hanoi/pagePropertiesImage/hanoi-guide.jpg Method 1: <?php function detect_edge($input) { $in_im = imagecreatefromjpeg($input); $gx = array(array(-1, 0,...