itkFFTNormalizedCorrelationImageFilter.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 itkFFTNormalizedCorrelationImageFilter_h
#define itkFFTNormalizedCorrelationImageFilter_h
 
#include "itkMaskedFFTNormalizedCorrelationImageFilter.h"
 
namespace itk
{
 
template <typename TInputImage, typename TOutputImage>
class ITK_TEMPLATE_EXPORT FFTNormalizedCorrelationImageFilter
  : public MaskedFFTNormalizedCorrelationImageFilter<TInputImage, TOutputImage>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(FFTNormalizedCorrelationImageFilter);

  using Self = FFTNormalizedCorrelationImageFilter;
  using Superclass = MaskedFFTNormalizedCorrelationImageFilter<TInputImage, TOutputImage>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(FFTNormalizedCorrelationImageFilter);

  static constexpr unsigned int ImageDimension = TOutputImage::ImageDimension;

  using InputImageType = TInputImage;
  using OutputImageType = TOutputImage;
  using InputRegionType = typename InputImageType::RegionType;
  using InputImagePointer = typename InputImageType::Pointer;
  using InputImageConstPointer = typename InputImageType::ConstPointer;
  using InputSizeType = typename InputImageType::SizeType;
  using OutputImagePointer = typename OutputImageType::Pointer;
  using OutputPixelType = typename OutputImageType::PixelType;
 
protected:
  FFTNormalizedCorrelationImageFilter()
  {
    Self::RemoveInput("MovingImageMask");
    Self::RemoveInput("FixedImageMask");
  }
  ~FFTNormalizedCorrelationImageFilter() override = default;
  void
  PrintSelf(std::ostream & os, Indent indent) const override;

  void
  GenerateData() override;
 
private:
  // Member variables.
};
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkFFTNormalizedCorrelationImageFilter.hxx"
#endif
 
#endif