StereoBM         1487 modules/calib3d/include/opencv2/calib3d.hpp class CV_EXPORTS_W StereoBM : public StereoMatcher
StereoBM           72 modules/cudastereo/include/opencv2/cudastereo.hpp class CV_EXPORTS StereoBM : public cv::StereoBM
StereoBM           52 modules/cudastereo/test/test_stereo.cpp struct StereoBM : testing::TestWithParam<cv::cuda::DeviceInfo>