itkTotalVariationSingleIterationImageFilter.h
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00001 /*========================================================================= 00002 00003 Program: Medical Imaging & Interaction Toolkit 00004 Language: C++ 00005 Date: $Date: 2009-07-14 19:11:20 +0200 (Tue, 14 Jul 2009) $ 00006 Version: $Revision: 18127 $ 00007 00008 Copyright (c) German Cancer Research Center, Division of Medical and 00009 Biological Informatics. All rights reserved. 00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 00018 #ifndef __itkTotalVariationSingleIterationImageFilter_h 00019 #define __itkTotalVariationSingleIterationImageFilter_h 00020 00021 #include "itkImageToImageFilter.h" 00022 #include "itkImage.h" 00023 00024 namespace itk 00025 { 00038 template <class TInputImage, class TOutputImage> 00039 class TotalVariationSingleIterationImageFilter : 00040 public ImageToImageFilter< TInputImage, TOutputImage > 00041 { 00042 public: 00044 itkStaticConstMacro(InputImageDimension, unsigned int, 00045 TInputImage::ImageDimension); 00046 itkStaticConstMacro(OutputImageDimension, unsigned int, 00047 TOutputImage::ImageDimension); 00048 00050 typedef TInputImage InputImageType; 00051 typedef TOutputImage OutputImageType; 00052 00053 typedef itk::Image<float,InputImageDimension> LocalVariationImageType; 00054 00056 typedef TotalVariationSingleIterationImageFilter Self; 00057 typedef ImageToImageFilter< InputImageType, OutputImageType> Superclass; 00058 typedef SmartPointer<Self> Pointer; 00059 typedef SmartPointer<const Self> ConstPointer; 00060 00062 itkNewMacro(Self); 00063 00065 itkTypeMacro(TotalVariationSingleIterationImageFilter, ImageToImageFilter); 00066 00068 typedef typename InputImageType::PixelType InputPixelType; 00069 typedef typename OutputImageType::PixelType OutputPixelType; 00070 00071 typedef typename InputImageType::RegionType InputImageRegionType; 00072 typedef typename OutputImageType::RegionType OutputImageRegionType; 00073 00074 typedef typename InputImageType::SizeType InputSizeType; 00075 00082 virtual void GenerateInputRequestedRegion() 00083 throw(InvalidRequestedRegionError); 00084 00085 itkSetMacro(Lambda, double); 00086 itkGetMacro(Lambda, double); 00087 00088 void SetOriginalImage(InputImageType* in) 00089 { this->m_OriginalImage = in; } 00090 typename InputImageType::Pointer GetOriginialImage() 00091 { return this->m_OriginalImage; } 00092 00093 protected: 00094 TotalVariationSingleIterationImageFilter(); 00095 virtual ~TotalVariationSingleIterationImageFilter() {} 00096 void PrintSelf(std::ostream& os, Indent indent) const; 00097 00108 void ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread, 00109 int threadId ); 00110 00111 void BeforeThreadedGenerateData(); 00112 00113 typename LocalVariationImageType::Pointer m_LocalVariation; 00114 00115 typename InputImageType::Pointer m_OriginalImage; 00116 00117 double m_Lambda; 00118 00119 private: 00120 00121 TotalVariationSingleIterationImageFilter(const Self&); 00122 00123 void operator=(const Self&); 00124 00125 }; 00126 00127 } // end namespace itk 00128 00129 #ifndef ITK_MANUAL_INSTANTIATION 00130 #include "itkTotalVariationSingleIterationImageFilter.txx" 00131 #endif 00132 00133 #endif //__itkTotalVariationSingleIterationImageFilter__
