added 0xFF & in front of every waitKey so that it works on linux

2012-03-14 21:46:34 +00:00
parent ade7394e77
commit 9164ccbaaf
22 changed files with 25 additions and 25 deletions
--- a/samples/python2/peopledetect.py
+++ b/samples/python2/peopledetect.py
@@ -50,6 +50,6 @@ if __name__ == '__main__':
        draw_detections(img, found_filtered, 3)
        print '%d (%d) found' % (len(found_filtered), len(found))
        cv2.imshow('img', img)
-        ch = cv2.waitKey()
+        ch = 0xFF & cv2.waitKey()
        if ch == 27:
            break