public CudaDerivFilter( DepthType srcDepth, int srcChannels, DepthType dstDepth, int dstChannels, int dx, int dy, int ksize, bool normalize, double scale, CvEnum.BorderType rowBorderType = BorderType.Default, CvEnum.BorderType columnBorderType = BorderType.Default) { _ptr = CudaInvoke.cudaCreateDerivFilter(CvInvoke.MakeType(srcDepth, srcChannels), CvInvoke.MakeType(dstDepth, dstChannels), dx, dy, ksize, normalize, scale, rowBorderType, columnBorderType); }