centerRect        110 modules/objdetect/src/detection_based_tracker.cpp     cv::Point2f m=centerRect(r);
centerRect        661 modules/objdetect/src/detection_based_tracker.cpp                 Point2f center = centerRect(r);
centerRect        662 modules/objdetect/src/detection_based_tracker.cpp                 Point2f center_prev = centerRect(trackedObjects[i].lastPositions[n-2]);