KNN on the GPU using GpuMat

asked 2018-06-23 15:13:50 -0500

mihaibujanca gravatar image


I am storing a pointcloud as a GpuMat and need to perform KNN on that. I was wondering if there is any easy way of efficiently doing that on the GPU or if the current approach is downloading to the CPU and using another library or the FLANN module in opencv.


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sad as it is, opencv does not have any of this for cuda

berak gravatar imageberak ( 2018-06-26 11:36:59 -0500 )edit