added destroyAllWindows at end

2012-03-18 23:12:55 +00:00
parent 8a48b8dffd
commit 5878ab6a0f
8 changed files with 8 additions and 0 deletions
--- a/samples/python/lkdemo.py
+++ b/samples/python/lkdemo.py
@@ -189,3 +189,4 @@ if __name__ == '__main__':
              night_mode = not night_mode
          elif cc == ' ':
              fc = (fc + 1) % len(frames)
+    cv.DestroyAllWindows()