otbWaveletsSynopsisImageToWaveletsBandsListFilter.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 otbWaveletsSynopsisImageToWaveletsBandsListFilter_h
#define otbWaveletsSynopsisImageToWaveletsBandsListFilter_h
 
#include "otbImageToImageListFilter.h"
#include "itkRegionOfInterestImageFilter.h"
 
 
namespace otb
{
 
template <class TImage, class TImageList>
class ITK_EXPORT WaveletsSynopsisImageToWaveletsBandsListFilter : public ImageToImageListFilter<TImage, typename TImageList::ImageType>
{
public:
  typedef WaveletsSynopsisImageToWaveletsBandsListFilter Self;
  typedef ImageToImageListFilter<TImage, typename TImageList::ImageType> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(WaveletsSynopsisImageToWaveletsBandsListFilter, ImageToImageListFilter);
 
  typedef TImage                                  InputImageType;
  typedef typename InputImageType::RegionType     RegionType;
  typedef TImageList                              OutputImageListType;
  typedef typename OutputImageListType::ImageType OutputImageType;
 
  typedef itk::RegionOfInterestImageFilter<InputImageType, InputImageType> ExtractFilterType;
 
  typedef typename ExtractFilterType::Pointer ExtractFilterPointerType;
 
  typedef std::vector<ExtractFilterPointerType> ExtractFilterVectorType;
 
  itkSetMacro(NumberOfLevels, unsigned int);
 
  itkGetMacro(NumberOfLevels, unsigned int);
 
  itkSetMacro(DecimationRatio, unsigned int);
 
  itkGetMacro(DecimationRatio, unsigned int);
 
  virtual void Modified() const override;
 
protected:
  WaveletsSynopsisImageToWaveletsBandsListFilter();
 
  virtual ~WaveletsSynopsisImageToWaveletsBandsListFilter();
 
  virtual void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
  virtual void GenerateInputRequestedRegion(void) override;
 
  virtual void GenerateOutputInformation(void) override;
 
  virtual void GenerateData(void) override;
 
private:
  WaveletsSynopsisImageToWaveletsBandsListFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  unsigned int m_NumberOfLevels;
 
  unsigned int m_DecimationRatio;
 
  ExtractFilterVectorType m_ExtractFilters;
 
  mutable bool m_ExtractFiltersUpToDate;
};
} // End namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbWaveletsSynopsisImageToWaveletsBandsListFilter.hxx"
#endif
 
#endif