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/find_obj.py
+++ b/samples/python2/find_obj.py
@@ -99,4 +99,4 @@ if __name__ == '__main__':
                                                   # neighbours, so r_threshold is decreased
    cv2.imshow('find_obj SURF', vis_brute)
    cv2.imshow('find_obj SURF flann', vis_flann)
-    cv2.waitKey()
+    0xFF & cv2.waitKey()