cvMinAreaRect2     68 modules/calib3d/src/checkchessboard.cpp         CvBox2D box = cvMinAreaRect2(seq);
cvMinAreaRect2    552 modules/imgproc/include/opencv2/imgproc/imgproc_c.h CVAPI(CvBox2D)  cvMinAreaRect2( const CvArr* points,
cvMinAreaRect2    692 modules/imgproc/test/test_convhull.cpp         box = cvMinAreaRect2( points, storage );