VisionCpp  0.0.1
OP_DownsampleClosest.hpp
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1 // This file is part of VisionCpp, a lightweight C++ template library
2 // for computer vision and image processing.
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19 
20 /// \file OP_DownsampleClosest.hpp
21 /// \brief This files contains downsampling filter using closest technique
22 /// If the number of channel is different in your case feel free to write your
23 /// own.
24 
25 namespace visioncpp {
26 /// \struct OP_DownsampleClosest
27 /// \brief Downsampling filter using closest technique
29  /// \param rdn
30  /// \return PIXEL
31  template <typename NeighbourT>
32  typename NeighbourT::PixelType operator()(NeighbourT &rdn) {
33  return rdn.at(2 * rdn.I_c, 2 * rdn.I_r);
34  }
35 };
36 }
VisionCpp namespace.
Definition: sycl/device.hpp:24
Downsampling filter using closest technique.
NeighbourT::PixelType operator()(NeighbourT &rdn)