itkVoronoiSegmentationImageFilter.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef itkVoronoiSegmentationImageFilter_h
#define itkVoronoiSegmentationImageFilter_h

#include "itkVoronoiSegmentationImageFilterBase.h"

namespace itk
{
template< typename TInputImage, typename TOutputImage, typename TBinaryPriorImage = Image< unsigned char, 2 > >
class ITK_TEMPLATE_EXPORT VoronoiSegmentationImageFilter:
  public VoronoiSegmentationImageFilterBase< TInputImage, TOutputImage, TBinaryPriorImage >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(VoronoiSegmentationImageFilter);

  using Self = VoronoiSegmentationImageFilter;
  using Superclass = VoronoiSegmentationImageFilterBase< TInputImage, TOutputImage,
                                              TBinaryPriorImage >;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  itkNewMacro(Self);

  itkTypeMacro(VoronoiSegmentationImageFilter,
               VoronoiSegmentationImageFilterBase);

  using BinaryObjectImage = typename Superclass::BinaryObjectImage;
  using IndexList = typename Superclass::IndexList;
  using IndexType = typename Superclass::IndexType;
  using RegionType = typename Superclass::RegionType;
  using InputImageType = typename Superclass::InputImageType;

  itkSetMacro(Mean, double);
  itkGetConstMacro(Mean, double);

  itkSetMacro(STD, double);
  itkGetConstMacro(STD, double);

  itkSetMacro(MeanTolerance, double);
  itkGetConstMacro(MeanTolerance, double);

  itkSetMacro(STDTolerance, double);

  itkGetConstMacro(STDTolerance, double);

  void SetMeanPercentError(double x);

  itkGetConstMacro(MeanPercentError, double);

  itkGetConstMacro(STDPercentError, double);
  void SetSTDPercentError(double x);

  void TakeAPrior(const BinaryObjectImage *aprior) override;

  static constexpr unsigned int InputImageDimension = TInputImage::ImageDimension;
  static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension;

#ifdef ITK_USE_CONCEPT_CHECKING
  // Begin concept checking
  itkConceptMacro( SameDimensionCheck,
                   ( Concept::SameDimension< InputImageDimension, OutputImageDimension > ) );
  itkConceptMacro( IntConvertibleToOutputCheck,
                   ( Concept::Convertible< int, typename TOutputImage::PixelType > ) );
  // End concept checking
#endif

protected:
  VoronoiSegmentationImageFilter() = default;
  ~VoronoiSegmentationImageFilter() override = default;
  void PrintSelf(std::ostream & os, Indent indent) const override;

private:
  double m_Mean{ 0.0 };
  double m_STD{ 0.0 };
  double m_MeanTolerance{ 0.0 };
  double m_STDTolerance{ 0.0 };
  double m_MeanPercentError{ 0.10 };
  double m_STDPercentError{ 1.5 };

  bool TestHomogeneity(IndexList & Plist) override;
};
} //end namespace

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkVoronoiSegmentationImageFilter.hxx"
#endif

#endif