otbGeodesicMorphologyDecompositionImageFilter.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 otbGeodesicMorphologyDecompositionImageFilter_h
#define otbGeodesicMorphologyDecompositionImageFilter_h
 
#include "otbGeodesicMorphologyLevelingFilter.h"
#include "itkSubtractImageFilter.h"
#include "itkOpeningByReconstructionImageFilter.h"
#include "itkClosingByReconstructionImageFilter.h"
#include "otbMacro.h"
 
namespace otb
{
template <class TInputImage, class TOutputImage, class TStructuringElement>
class ITK_EXPORT GeodesicMorphologyDecompositionImageFilter : public itk::ImageToImageFilter<TInputImage, TOutputImage>
{
public:
  typedef GeodesicMorphologyDecompositionImageFilter Self;
  typedef itk::ImageToImageFilter<TInputImage, TOutputImage> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(GeodesicMorphologyDecompositionImageFilter, ImageToImageFilter);
 
  typedef TInputImage  InputImageType;
  typedef TOutputImage OutputImageType;
 
  typedef TStructuringElement                         StructuringElementType;
  typedef typename StructuringElementType::RadiusType RadiusType;
  typedef itk::OpeningByReconstructionImageFilter<InputImageType, InputImageType, StructuringElementType> OpeningFilterType;
  typedef itk::ClosingByReconstructionImageFilter<InputImageType, InputImageType, StructuringElementType> ClosingFilterType;
  typedef itk::SubtractImageFilter<InputImageType, InputImageType, OutputImageType>                       ConvexFilterType;
  typedef itk::SubtractImageFilter<OutputImageType, InputImageType, OutputImageType>                      ConcaveFilterType;
  typedef otb::GeodesicMorphologyLevelingFilter<InputImageType, OutputImageType, OutputImageType>         LevelingFilterType;
 
  typedef typename OpeningFilterType::Pointer  OpeningFilterPointerType;
  typedef typename ClosingFilterType::Pointer  ClosingFilterPointerType;
  typedef typename LevelingFilterType::Pointer LevelingFilterPointerType;
  typedef typename ConvexFilterType::Pointer   ConvexFilterPointerType;
  typedef typename ConcaveFilterType::Pointer  ConcaveFilterPointerType;
 
  itkSetMacro(Radius, RadiusType);
  itkGetConstReferenceMacro(Radius, RadiusType);
 
  OutputImageType* GetConvexMap(void);
 
  OutputImageType* GetConcaveMap(void);
 
  itkSetMacro(FullyConnected, bool);
  itkGetMacro(FullyConnected, bool);
 
  itkSetMacro(PreserveIntensities, bool);
  itkGetMacro(PreserveIntensities, bool);
 
protected:
  void GenerateData(void) override;
 
  GeodesicMorphologyDecompositionImageFilter();
 
  ~GeodesicMorphologyDecompositionImageFilter() override
  {
  }
 
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
private:
  GeodesicMorphologyDecompositionImageFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  RadiusType m_Radius;
 
  OpeningFilterPointerType m_OpeningFilter;
 
  ClosingFilterPointerType m_ClosingFilter;
 
  ConvexFilterPointerType m_ConvexFilter;
 
  ConcaveFilterPointerType m_ConcaveFilter;
 
  LevelingFilterPointerType m_LevelingFilter;
 
  bool m_PreserveIntensities;
 
  bool m_FullyConnected;
 
  itk::ProgressAccumulator::Pointer m_Progress;
};
} // End namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbGeodesicMorphologyDecompositionImageFilter.hxx"
#endif
 
#endif