otbNCCRegistrationFilter.h

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/*
 * Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * 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
 *
 * 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 otbNCCRegistrationFilter_h
#define otbNCCRegistrationFilter_h
 
#include "itkPDEDeformableRegistrationFilter.h"
#include "otbNCCRegistrationFunction.h"
 
namespace otb
{
 
template <class TFixedImage, class TMovingImage, class TDisplacementField>
class ITK_EXPORT NCCRegistrationFilter : public itk::PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField>
{
public:
  typedef NCCRegistrationFilter Self;
  typedef itk::PDEDeformableRegistrationFilter<TFixedImage, TMovingImage, TDisplacementField> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(NCCRegistrationFilter, itk::PDEDeformableRegistrationFilter);
 
  typedef typename Superclass::TimeStepType TimeStepType;
 
  typedef typename Superclass::FixedImageType    FixedImageType;
  typedef typename Superclass::FixedImagePointer FixedImagePointer;
 
  typedef typename Superclass::MovingImageType    MovingImageType;
  typedef typename Superclass::MovingImagePointer MovingImagePointer;
 
  typedef typename Superclass::DisplacementFieldType    DisplacementFieldType;
  typedef typename Superclass::DisplacementFieldPointer DisplacementFieldPointer;
 
  typedef typename Superclass::FiniteDifferenceFunctionType FiniteDifferenceFunctionType;
 
  typedef NCCRegistrationFunction<FixedImageType, MovingImageType, DisplacementFieldType> NCCRegistrationFunctionType;
 
  typedef typename NCCRegistrationFunctionType::RadiusType RadiusType;
 
  virtual double GetMetric() const;
 
  virtual void SetNCCRadius(RadiusType radius);
 
  virtual RadiusType GetNCCRadius() const;
 
protected:
  NCCRegistrationFilter();
  ~NCCRegistrationFilter() override
  {
  }
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
  void InitializeIteration() override;
 
  using Superclass::ApplyUpdate;
  virtual void ApplyUpdate(TimeStepType dt);
 
  void GenerateInputRequestedRegion() override;
 
private:
  NCCRegistrationFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
};
 
} // end namespace otb
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbNCCRegistrationFilter.hxx"
#endif
 
#endif