ITK
4.1.0
Insight Segmentation and Registration Toolkit
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00001 /*========================================================================= 00002 * 00003 * Copyright Insight Software Consortium 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); 00006 * you may not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0.txt 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 * 00017 *=========================================================================*/ 00018 #ifndef __itkTestingComparisonImageFilter_h 00019 #define __itkTestingComparisonImageFilter_h 00020 00021 #include "itkArray.h" 00022 #include "itkNumericTraits.h" 00023 #include "itkImageSource.h" 00024 00025 namespace itk 00026 { 00027 namespace Testing 00028 { 00041 template< class TInputImage, class TOutputImage > 00042 class ITK_EXPORT ComparisonImageFilter: 00043 public ImageSource< TOutputImage > 00044 { 00045 public: 00047 typedef ComparisonImageFilter Self; 00048 typedef ImageSource< TOutputImage > Superclass; 00049 typedef SmartPointer< Self > Pointer; 00050 typedef SmartPointer< const Self > ConstPointer; 00051 00053 itkNewMacro(Self); 00054 00056 itkTypeMacro(ComparisonImageFilter, ImageSource); 00057 00059 typedef TInputImage InputImageType; 00060 typedef typename InputImageType::PixelType InputPixelType; 00061 typedef TOutputImage OutputImageType; 00062 typedef typename OutputImageType::PixelType OutputPixelType; 00063 typedef typename OutputImageType::RegionType OutputImageRegionType; 00064 typedef typename NumericTraits< OutputPixelType >::RealType RealType; 00065 typedef typename NumericTraits< RealType >::AccumulateType AccumulateType; 00066 00068 virtual void SetValidInput(const InputImageType *validImage); 00069 00071 virtual void SetTestInput(const InputImageType *testImage); 00072 00075 itkSetMacro(ToleranceRadius, int); 00076 itkGetConstMacro(ToleranceRadius, int); 00078 00081 itkSetMacro(DifferenceThreshold, OutputPixelType); 00082 itkGetConstMacro(DifferenceThreshold, OutputPixelType); 00084 00088 itkSetMacro(IgnoreBoundaryPixels, bool); 00089 itkGetConstMacro(IgnoreBoundaryPixels, bool); 00091 00094 itkGetConstMacro(MinimumDifference, OutputPixelType); 00095 itkGetConstMacro(MaximumDifference, OutputPixelType); 00096 itkGetConstMacro(MeanDifference, RealType); 00097 itkGetConstMacro(TotalDifference, AccumulateType); 00098 itkGetConstMacro(NumberOfPixelsWithDifferences, SizeValueType); 00100 00102 using Superclass::SetInput; 00103 virtual void SetInput(const TInputImage *image); 00104 virtual void SetInput(unsigned int, const TInputImage *image); 00105 const TInputImage * GetInput(void) const; 00106 const TInputImage * GetInput(unsigned int idx) const; 00108 00109 protected: 00110 ComparisonImageFilter(); 00111 virtual ~ComparisonImageFilter() {} 00112 00113 void PrintSelf(std::ostream & os, Indent indent) const; 00114 00124 void ThreadedGenerateData(const OutputImageRegionType & threadRegion, 00125 ThreadIdType threadId); 00126 00127 void BeforeThreadedGenerateData(); 00128 00129 void AfterThreadedGenerateData(); 00130 00131 OutputPixelType m_DifferenceThreshold; 00132 00133 RealType m_MeanDifference; 00134 OutputPixelType m_MinimumDifference; 00135 OutputPixelType m_MaximumDifference; 00136 00137 AccumulateType m_TotalDifference; 00138 00139 SizeValueType m_NumberOfPixelsWithDifferences; 00140 00141 int m_ToleranceRadius; 00142 00143 Array< AccumulateType > m_ThreadDifferenceSum; 00144 Array< SizeValueType > m_ThreadNumberOfPixels; 00145 00146 Array< OutputPixelType > m_ThreadMinimumDifference; 00147 Array< OutputPixelType > m_ThreadMaximumDifference; 00148 00149 private: 00150 ComparisonImageFilter(const Self &); //purposely not implemented 00151 void operator=(const Self &); //purposely not implemented 00152 00153 bool m_IgnoreBoundaryPixels; 00154 }; 00155 } // end namespace Testing 00156 } // end namespace itk 00157 00158 #ifndef ITK_MANUAL_INSTANTIATION 00159 #include "itkTestingComparisonImageFilter.hxx" 00160 #endif 00161 00162 00163 #endif 00164