otbLabelMapToSimulatedImageFilter.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 otbLabelMapToSimulatedImageFilter_h
#define otbLabelMapToSimulatedImageFilter_h
 
 
#include "itkLabelMapFilter.h"
#include "otbLabelToProSailParameters.h"
#include "otbReduceSpectralResponse.h"
#include "otbGaussianAdditiveNoiseSampleListFilter.h"
#include "otbSatelliteRSR.h"
#include <string>
 
 
namespace otb
{
 
template <class TInputLabelMap, class TSimuStep1, class TSimuStep2, class TOutputImage>
class ITK_EXPORT LabelMapToSimulatedImageFilter : public itk::LabelMapFilter<TInputLabelMap, TOutputImage>
 
{
public:
  typedef LabelMapToSimulatedImageFilter Self;
  typedef itk::LabelMapFilter<TInputLabelMap, TOutputImage> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  typedef TInputLabelMap                              InputLabelMapType;
  typedef typename InputLabelMapType::Pointer         InputLabelMapPointer;
  typedef typename InputLabelMapType::ConstPointer    InputLabelMapConstPointer;
  typedef typename InputLabelMapType::LabelObjectType LabelObjectType;
  typedef typename LabelObjectType::ConstLineIterator ConstLineIteratorType;
 
  typedef typename LabelObjectType::AttributesValueType AttributesValueType;
 
  typedef TOutputImage                                OutputImageType;
  typedef typename OutputImageType::ConstPointer      OutputImageConstPointer;
  typedef typename OutputImageType::Pointer           OutputImagePointer;
  typedef typename OutputImageType::IndexType         IndexType;
  typedef typename OutputImageType::InternalPixelType InternalPixelType;
 
  typedef TSimuStep1                            SimulationStep1Type;
  typedef typename SimulationStep1Type::Pointer SimulationStep1Pointer;
  typedef TSimuStep2                            SimulationStep2Type;
  typedef typename SimulationStep2Type::Pointer SimulationStep2Pointer;
 
  // TODO: template ??
  typedef LabelToProSailParameters<AttributesValueType> LabelToParametersType;
  typedef typename LabelToParametersType::Pointer       LabelToParametersPointer;
 
  typedef SpectralResponse<double, double> SpectralResponseType;
  typedef typename SpectralResponseType::Pointer SpectralResponsePointer;
  typedef SatelliteRSR<double, double> SatelliteRSRType;
  typedef typename SatelliteRSRType::Pointer SatelliteRSRPointer;
 
  typedef ReduceSpectralResponse<SpectralResponseType, SatelliteRSRType> ReduceSpectralResponseType;
  typedef typename ReduceSpectralResponseType::Pointer ReduceSpectralResponsePointer;
 
  typedef itk::Statistics::MersenneTwisterRandomVariateGenerator RandomGeneratorType;
  typedef typename RandomGeneratorType::Pointer                  RandomGeneratorPointer;
 
 
  itkTypeMacro(LabelMapToSimulatedImageFilter, LabelMapFilter);
  itkNewMacro(Self);
 
  itkSetMacro(NumberOfComponentsPerPixel, unsigned int);
  itkGetMacro(NumberOfComponentsPerPixel, unsigned int);
 
  itkSetMacro(SatRSRFilename, std::string);
  itkGetMacro(SatRSRFilename, std::string);
 
  itkSetMacro(PathRoot, std::string);
  itkGetMacro(PathRoot, std::string);
 
  itkSetMacro(Mean, double);
  itkGetMacro(Mean, double);
 
  itkSetMacro(Variance, double);
  itkGetMacro(Variance, double);
 
 
protected:
  LabelMapToSimulatedImageFilter();
  ~LabelMapToSimulatedImageFilter() override
  {
  }
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
  void BeforeThreadedGenerateData() override;
  void ThreadedProcessLabelObject(LabelObjectType* labelObject) override;
  void GenerateOutputInformation() override;
 
 
private:
  LabelMapToSimulatedImageFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  unsigned int m_NumberOfComponentsPerPixel;
  std::string  m_SatRSRFilename;
  std::string  m_PathRoot;
  double m_Mean;
 
  double m_Variance;
};
 
} // end namespace itk
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbLabelMapToSimulatedImageFilter.hxx"
#endif
 
#endif