cornerHarris_demo   26 samples/cpp/tutorial_code/TrackingMotion/cornerHarris_Demo.cpp void cornerHarris_demo( int, void* );
cornerHarris_demo   39 samples/cpp/tutorial_code/TrackingMotion/cornerHarris_Demo.cpp   createTrackbar( "Threshold: ", source_window, &thresh, max_thresh, cornerHarris_demo );
cornerHarris_demo   42 samples/cpp/tutorial_code/TrackingMotion/cornerHarris_Demo.cpp   cornerHarris_demo( 0, 0 );