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 __itkConvolutionImageFilterBase_h 00019 #define __itkConvolutionImageFilterBase_h 00020 00021 #include "itkImageToImageFilter.h" 00022 #include "itkZeroFluxNeumannBoundaryCondition.h" 00023 00024 namespace itk 00025 { 00032 template< class TInputImage, 00033 class TKernelImage = TInputImage, 00034 class TOutputImage = TInputImage > 00035 class ITK_EXPORT ConvolutionImageFilterBase : 00036 public ImageToImageFilter< TInputImage, TOutputImage > 00037 { 00038 public: 00039 typedef ConvolutionImageFilterBase Self; 00040 typedef ImageToImageFilter< TInputImage, TOutputImage > Superclass; 00041 typedef SmartPointer< Self > Pointer; 00042 typedef SmartPointer< const Self > ConstPointer; 00043 00045 itkTypeMacro(FFTConvolutionImageFilter, ImageToImageFilter); 00046 00048 itkStaticConstMacro(ImageDimension, unsigned int, 00049 TInputImage::ImageDimension); 00050 00051 typedef TInputImage InputImageType; 00052 typedef TOutputImage OutputImageType; 00053 typedef TKernelImage KernelImageType; 00054 typedef typename InputImageType::PixelType InputPixelType; 00055 typedef typename OutputImageType::PixelType OutputPixelType; 00056 typedef typename KernelImageType::PixelType KernelPixelType; 00057 typedef typename InputImageType::IndexType InputIndexType; 00058 typedef typename OutputImageType::IndexType OutputIndexType; 00059 typedef typename KernelImageType::IndexType KernelIndexType; 00060 typedef typename InputImageType::SizeType InputSizeType; 00061 typedef typename OutputImageType::SizeType OutputSizeType; 00062 typedef typename KernelImageType::SizeType KernelSizeType; 00063 typedef typename InputSizeType::SizeValueType SizeValueType; 00064 typedef typename InputImageType::RegionType InputRegionType; 00065 typedef typename OutputImageType::RegionType OutputRegionType; 00066 typedef typename KernelImageType::RegionType KernelRegionType; 00067 00069 typedef ImageBoundaryCondition< TInputImage > BoundaryConditionType; 00070 typedef BoundaryConditionType * BoundaryConditionPointerType; 00071 typedef ZeroFluxNeumannBoundaryCondition< TInputImage > DefaultBoundaryConditionType; 00072 00074 itkSetMacro(BoundaryCondition, BoundaryConditionPointerType); 00075 itkGetConstMacro(BoundaryCondition, BoundaryConditionPointerType); 00077 00079 itkSetInputMacro(KernelImage, KernelImageType); 00080 itkGetInputMacro(KernelImage, KernelImageType); 00082 00085 itkSetMacro(Normalize, bool); 00086 itkGetConstMacro(Normalize, bool); 00087 itkBooleanMacro(Normalize); 00089 00090 typedef enum 00091 { 00092 SAME = 0, 00093 VALID 00094 } OutputRegionModeType; 00095 00105 itkSetEnumMacro(OutputRegionMode, OutputRegionModeType); 00106 itkGetEnumMacro(OutputRegionMode, OutputRegionModeType); 00107 virtual void SetOutputRegionModeToSame(); 00108 virtual void SetOutputRegionModeToValid(); 00110 00111 protected: 00112 ConvolutionImageFilterBase(); 00113 ~ConvolutionImageFilterBase() {} 00114 00115 void PrintSelf(std::ostream & os, Indent indent) const; 00116 00119 void GenerateOutputInformation(); 00120 00122 OutputRegionType GetValidRegion() const; 00123 00126 virtual void VerifyInputInformation() {}; 00127 00128 private: 00129 ConvolutionImageFilterBase(const Self &); //purposely not implemented 00130 void operator=(const Self &); //purposely not implemented 00131 00132 bool m_Normalize; 00133 00134 DefaultBoundaryConditionType m_DefaultBoundaryCondition; 00135 BoundaryConditionPointerType m_BoundaryCondition; 00136 00137 OutputRegionModeType m_OutputRegionMode; 00138 }; 00139 } // end namespace itk 00140 00141 #ifndef ITK_MANUAL_INSTANTIATION 00142 #include "itkConvolutionImageFilterBase.hxx" 00143 #endif 00144 00145 #endif 00146