Comment by cudawarped for I am writing a class that uses PLK optical flow and...
I guess you want `UMat` but for CUDA, however this doesn't exist. On the plus side you get finer grained control of where the data sits by explicitly allocating, uploading and downloading via `GPUMat`....
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I am writing a class that uses PLK optical flow and I want it to be able to use either the CPU `cv::Mat` version or the GPU `cv::cuda::GpuMat` version of the PLK optical flow algorithm. I want to...
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