otbBoxAndWhiskerImageFilter.h

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/*
 * Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
 * Copyright (C) 2007-2012 Institut Mines Telecom / Telecom Bretagne
 *
 * 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 otbBoxAndWhiskerImageFilter_h
#define otbBoxAndWhiskerImageFilter_h
 
#include "itkMacro.h"
#include "itkUnaryFunctorImageFilter.h"
 
namespace otb
{
 
template <class TInputImage>
class ITK_EXPORT BoxAndWhiskerImageFilter : public itk::InPlaceImageFilter<TInputImage>
{
public:
  typedef BoxAndWhiskerImageFilter                      Self;
  typedef typename itk::InPlaceImageFilter<TInputImage> Superclass;
  typedef itk::SmartPointer<Self>                       Pointer;
  typedef itk::SmartPointer<const Self>                 ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(BoxAndWhiskerImageFilter, InPlaceImageFilter);
 
  typedef typename Superclass::OutputImageType       OutputImageType;
  typedef typename Superclass::OutputImagePointer    OutputImagePointer;
  typedef typename Superclass::OutputImageRegionType OutputImageRegionType;
  typedef typename Superclass::OutputImagePixelType  OutputImagePixelType;
 
  typedef typename Superclass::InputImageType         InputImageType;
  typedef typename Superclass::InputImagePointer      InputImagePointer;
  typedef typename Superclass::InputImageConstPointer InputImageConstPointer;
  typedef typename Superclass::InputImageRegionType   InputImageRegionType;
  typedef typename Superclass::InputImagePixelType    InputImagePixelType;
 
  typedef typename InputImageType::PixelType         PixelType;
  typedef typename InputImageType::InternalPixelType ValueType;
  typedef typename InputImageType::SizeType          SizeType;
  typedef typename InputImageType::RegionType        RegionType;
 
  itkStaticConstMacro(InputImageDimension, unsigned int, InputImageType::ImageDimension);
  itkStaticConstMacro(OutputImageDimension, unsigned int, OutputImageType::ImageDimension);
 
  itkSetMacro(Radius, SizeType);
  itkGetConstReferenceMacro(Radius, SizeType);
 
  itkGetConstMacro(Beta, double);
  itkSetMacro(Beta, double);
  itkGetConstMacro(NumberFound, unsigned int);
 
protected:
  BoxAndWhiskerImageFilter();
  ~BoxAndWhiskerImageFilter() override
  {
  }
 
  void ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread, itk::ThreadIdType threadId) override;
  void GenerateOutputInformation() override;
  void AllocateOutputs() override;
 
  PixelType PerformBoxAndWhiskerDetection(const PixelType& pixel);
 
private:
  BoxAndWhiskerImageFilter(const Self&);
  void operator=(const Self&); // not implemented
 
  SizeType m_Radius;
  double   m_Beta;
  long int m_NumberFound;
 
}; // end of class BoxAndWhiskerImageFilter
 
} // end of namespace otb
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbBoxAndWhiskerImageFilter.hxx"
#endif
 
#endif