StsInternal       641 modules/imgproc/src/min_enclosing_triangle.cpp         CV_Error(cv::Error::StsInternal, ERR_SIDE_B_GAMMA);
StsInternal       964 modules/imgproc/src/min_enclosing_triangle.cpp         CV_Error(cv::Error::StsInternal, ERR_VERTEX_C_ON_SIDE_B);