FastOpticalFlowBM   50 modules/cudalegacy/src/bm_fast.cpp void cv::cuda::FastOpticalFlowBM::operator ()(const GpuMat&, const GpuMat&, GpuMat&, GpuMat&, int, int, Stream&) { throw_no_cuda(); }
FastOpticalFlowBM   62 modules/cudalegacy/src/bm_fast.cpp void cv::cuda::FastOpticalFlowBM::operator ()(const GpuMat& I0, const GpuMat& I1, GpuMat& flowx, GpuMat& flowy, int search_window, int block_window, Stream& stream)