itkRichardsonLucyDeconvolutionImageFilter.h

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/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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
 *
 *         https://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 itkRichardsonLucyDeconvolutionImageFilter_h
#define itkRichardsonLucyDeconvolutionImageFilter_h
 
#include "itkIterativeDeconvolutionImageFilter.h"
 
#include "itkComplexConjugateImageAdaptor.h"
#include "itkDivideOrZeroOutImageFilter.h"
#include "itkMultiplyImageFilter.h"
 
namespace itk
{
template <typename TInputImage,
          typename TKernelImage = TInputImage,
          typename TOutputImage = TInputImage,
          typename TInternalPrecision = double>
class ITK_TEMPLATE_EXPORT RichardsonLucyDeconvolutionImageFilter
  : public IterativeDeconvolutionImageFilter<TInputImage, TKernelImage, TOutputImage, TInternalPrecision>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(RichardsonLucyDeconvolutionImageFilter);

  using Self = RichardsonLucyDeconvolutionImageFilter;
  using Superclass = IterativeDeconvolutionImageFilter<TInputImage, TKernelImage, TOutputImage, TInternalPrecision>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  using InputImageType = TInputImage;
  using KernelImageType = TKernelImage;
  using OutputImageType = TOutputImage;

  using typename Superclass::InternalImageType;
  using typename Superclass::InternalImagePointerType;
  using typename Superclass::InternalComplexType;
  using typename Superclass::InternalComplexImageType;
  using typename Superclass::InternalComplexImagePointerType;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(RichardsonLucyDeconvolutionImageFilter);
 
protected:
  RichardsonLucyDeconvolutionImageFilter();
  ~RichardsonLucyDeconvolutionImageFilter() override;
 
  void
  Initialize(ProgressAccumulator * progress, float progressWeight, float iterationProgressWeight) override;
 
  void
  Iteration(ProgressAccumulator * progress, float iterationProgressWeight) override;
 
  void
  Finish(ProgressAccumulator * progress, float progressWeight) override;
 
  using typename Superclass::FFTFilterType;
  using typename Superclass::IFFTFilterType;
 
  void
  PrintSelf(std::ostream & os, Indent indent) const override;
 
private:
  using MultiplyFilterType = MultiplyImageFilter<InternalImageType>;
  using ComplexMultiplyType = MultiplyImageFilter<InternalComplexImageType>;
  using DivideFilterType = DivideOrZeroOutImageFilter<InternalImageType>;
  using ConjugateAdaptorType = ComplexConjugateImageAdaptor<InternalComplexImageType>;
  using ComplexConjugateMultiplyType =
    MultiplyImageFilter<InternalComplexImageType, ConjugateAdaptorType, InternalComplexImageType>;
 
  InternalImagePointerType m_PaddedInput{};
 
  typename ComplexMultiplyType::Pointer          m_ComplexMultiplyFilter1{};
  typename IFFTFilterType::Pointer               m_IFFTFilter1{};
  typename DivideFilterType::Pointer             m_DivideFilter{};
  typename FFTFilterType::Pointer                m_FFTFilter{};
  typename ConjugateAdaptorType::Pointer         m_ConjugateAdaptor{};
  typename ComplexConjugateMultiplyType::Pointer m_ComplexMultiplyFilter2{};
  typename IFFTFilterType::Pointer               m_IFFTFilter2{};
  typename MultiplyFilterType::Pointer           m_MultiplyFilter{};
};
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkRichardsonLucyDeconvolutionImageFilter.hxx"
#endif
 
#endif