cvMinMaxLoc       307 apps/traincascade/old_ml_inner_functions.cpp         CV_CALL(cvMinMaxLoc (&data_comp, &minVal, &maxVal, &minLoc, &maxLoc));
cvMinMaxLoc      1447 modules/core/include/opencv2/core/core_c.h CVAPI(void)  cvMinMaxLoc( const CvArr* arr, double* min_val, double* max_val,
cvMinMaxLoc      2785 modules/imgproc/src/histogram.cpp         cvMinMaxLoc( &mat, &minVal, &maxVal, &minPt, &maxPt );