Standard_Hough     33 samples/cpp/tutorial_code/ImgTrans/HoughLines_Demo.cpp void Standard_Hough( int, void* );
Standard_Hough     60 samples/cpp/tutorial_code/ImgTrans/HoughLines_Demo.cpp    createTrackbar( thresh_label, standard_name, &s_trackbar, max_trackbar, Standard_Hough);
Standard_Hough     66 samples/cpp/tutorial_code/ImgTrans/HoughLines_Demo.cpp    Standard_Hough(0, 0);