processImpl       955 modules/superres/src/btv_l1.cpp     void BTVL1::processImpl(Ptr<FrameSource>& frameSource, OutputArray _output)
processImpl       495 modules/superres/src/btv_l1_cuda.cpp     void BTVL1_CUDA::processImpl(Ptr<FrameSource>& frameSource, OutputArray _output)