showFlow 199 samples/gpu/optical_flow.cpp showFlow("Brox", d_flow); showFlow 210 samples/gpu/optical_flow.cpp showFlow("LK", d_flow); showFlow 221 samples/gpu/optical_flow.cpp showFlow("Farn", d_flow); showFlow 232 samples/gpu/optical_flow.cpp showFlow("TVL1", d_flow);