BOTH             1139 modules/core/test/ocl/test_arithm.cpp OCL_TEST_P(Flip, BOTH)
BOTH              285 modules/viz/test/tests_simple.cpp     viz.showWidget("sub3", WTrajectory(sub3, WTrajectory::BOTH, 0.2, Color::green()));
BOTH              308 modules/viz/test/tests_simple.cpp     viz.showWidget("sub3", WTrajectory(Mat(path).rowRange(0, (int)path.size()/3), WTrajectory::BOTH, 0.2, Color::brown()), path.front().inv());