ITK
4.0.0
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 TOutputImage OutputImageType; 00061 typedef typename OutputImageType::PixelType OutputPixelType; 00062 typedef typename OutputImageType::RegionType OutputImageRegionType; 00063 typedef typename NumericTraits< OutputPixelType >::RealType RealType; 00064 typedef typename NumericTraits< RealType >::AccumulateType AccumulateType; 00065 00067 virtual void SetValidInput(const InputImageType *validImage); 00068 00070 virtual void SetTestInput(const InputImageType *testImage); 00071 00074 itkSetMacro(ToleranceRadius, int); 00075 itkGetConstMacro(ToleranceRadius, int); 00077 00080 itkSetMacro(DifferenceThreshold, OutputPixelType); 00081 itkGetConstMacro(DifferenceThreshold, OutputPixelType); 00083 00087 itkSetMacro(IgnoreBoundaryPixels, bool); 00088 itkGetConstMacro(IgnoreBoundaryPixels, bool); 00090 00092 itkGetConstMacro(MeanDifference, RealType); 00093 itkGetConstMacro(TotalDifference, AccumulateType); 00094 itkGetConstMacro(NumberOfPixelsWithDifferences, SizeValueType); 00096 00098 using Superclass::SetInput; 00099 virtual void SetInput(const TInputImage *image); 00100 virtual void SetInput(unsigned int, const TInputImage *image); 00101 const TInputImage * GetInput(void) const; 00102 const TInputImage * GetInput(unsigned int idx) const; 00104 00105 protected: 00106 ComparisonImageFilter(); 00107 virtual ~ComparisonImageFilter() {} 00108 00109 void PrintSelf(std::ostream & os, Indent indent) const; 00110 00120 void ThreadedGenerateData(const OutputImageRegionType & threadRegion, 00121 ThreadIdType threadId); 00122 00123 void BeforeThreadedGenerateData(); 00124 00125 void AfterThreadedGenerateData(); 00126 00127 OutputPixelType m_DifferenceThreshold; 00128 00129 RealType m_MeanDifference; 00130 00131 AccumulateType m_TotalDifference; 00132 00133 SizeValueType m_NumberOfPixelsWithDifferences; 00134 00135 int m_ToleranceRadius; 00136 00137 Array< AccumulateType > m_ThreadDifferenceSum; 00138 Array< SizeValueType > m_ThreadNumberOfPixels; 00139 00140 private: 00141 ComparisonImageFilter(const Self &); //purposely not implemented 00142 void operator=(const Self &); //purposely not implemented 00143 00144 bool m_IgnoreBoundaryPixels; 00145 }; 00146 } // end namespace Testing 00147 } // end namespace itk 00148 00149 #ifndef ITK_MANUAL_INSTANTIATION 00150 #include "itkTestingComparisonImageFilter.hxx" 00151 #endif 00152 00153 00154 #endif 00155