Removed imagecolorat "out of bounds" notice

mauricesvay · Nov 10, 2011 · 4b15d1d · 4b15d1d
1 parent b6afc6f
commit 4b15d1d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/FaceDetector.php b/FaceDetector.php
@@ -108,12 +108,12 @@ protected function compute_ii($canvas, $image_width, $image_height ){
             $ii2[$i] = 0;
         }                        
 
-        for($i=1; $i<$ii_w; $i++ ){  
+        for($i=1; $i<$ii_w-1; $i++ ){  
             $ii[$i*$ii_w] = 0;       
             $ii2[$i*$ii_w] = 0; 
             $rowsum = 0;
             $rowsum2 = 0;
-            for($j=1; $j<$ii_h; $j++ ){
+            for($j=1; $j<$ii_h-1; $j++ ){
                 $rgb = ImageColorAt($canvas, $j, $i);
                 $red = ($rgb >> 16) & 0xFF;
                 $green = ($rgb >> 8) & 0xFF;