ImageMedian.h

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//============================================================================
//  The contents of this file are covered by the Viskores license. See
//  LICENSE.txt for details.
//
//  By contributing to this file, all contributors agree to the Developer
//  Certificate of Origin Version 1.1 (DCO 1.1) as stated in DCO.txt.
//============================================================================
 
//============================================================================
//  Copyright (c) Kitware, Inc.
//  All rights reserved.
//  See LICENSE.txt for details.
//
//  This software is distributed WITHOUT ANY WARRANTY; without even
//  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
//  PURPOSE.  See the above copyright notice for more information.
//============================================================================
 
#ifndef viskores_filter_image_processing_ImageMedian_h
#define viskores_filter_image_processing_ImageMedian_h
 
#include <viskores/filter/Filter.h>
#include <viskores/filter/image_processing/viskores_filter_image_processing_export.h>
 
namespace viskores
{
namespace filter
{
namespace image_processing
{
class VISKORES_FILTER_IMAGE_PROCESSING_EXPORT ImageMedian : public viskores::filter::Filter
{
public:
  VISKORES_CONT ImageMedian() { this->SetOutputFieldName("median"); }
 
  VISKORES_CONT void Perform3x3() { this->Neighborhood = 1; };
  VISKORES_CONT void Perform5x5() { this->Neighborhood = 2; };
 
private:
  VISKORES_CONT viskores::cont::DataSet DoExecute(const viskores::cont::DataSet& input) override;
 
  int Neighborhood = 1;
};
} // namespace image_processing
} // namespace filter
} // namespace viskores
 
#endif //viskores_filter_image_processing_ImageMedian_h