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 __itkLaplacianImageFilter_h 00019 #define __itkLaplacianImageFilter_h 00020 00021 #include "itkImageToImageFilter.h" 00022 00023 namespace itk 00024 { 00061 template< class TInputImage, class TOutputImage > 00062 class ITK_EXPORT LaplacianImageFilter: 00063 public ImageToImageFilter< TInputImage, TOutputImage > 00064 { 00065 public: 00066 00068 typedef LaplacianImageFilter Self; 00069 typedef ImageToImageFilter< TInputImage, TOutputImage > Superclass; 00070 00073 typedef typename TOutputImage::PixelType OutputPixelType; 00074 typedef typename TOutputImage::InternalPixelType OutputInternalPixelType; 00075 typedef typename TInputImage::PixelType InputPixelType; 00076 typedef typename TInputImage::InternalPixelType InputInternalPixelType; 00077 itkStaticConstMacro(InputImageDimension, unsigned int, 00078 TInputImage::ImageDimension); 00079 itkStaticConstMacro(ImageDimension, unsigned int, 00080 TOutputImage::ImageDimension); 00082 00084 typedef TInputImage InputImageType; 00085 typedef TOutputImage OutputImageType; 00086 typedef typename InputImageType::Pointer InputImagePointer; 00087 00089 typedef SmartPointer< Self > Pointer; 00090 typedef SmartPointer< const Self > ConstPointer; 00091 00093 itkTypeMacro(LaplacianImageFilter, ImageToImageFilter); 00094 00096 itkNewMacro(Self); 00097 00105 virtual void GenerateInputRequestedRegion() 00106 throw( InvalidRequestedRegionError ); 00107 00111 itkBooleanMacro( UseImageSpacing ); 00112 00115 itkSetMacro(UseImageSpacing, bool); 00116 itkGetConstMacro(UseImageSpacing, bool); 00118 00119 #ifdef ITK_USE_CONCEPT_CHECKING 00120 00121 itkConceptMacro( SameDimensionCheck, 00122 ( Concept::SameDimension< InputImageDimension, ImageDimension > ) ); 00123 itkConceptMacro( InputPixelTypeIsFloatingPointCheck, 00124 ( Concept::IsFloatingPoint< InputPixelType > ) ); 00125 itkConceptMacro( OutputPixelTypeIsFloatingPointCheck, 00126 ( Concept::IsFloatingPoint< OutputPixelType > ) ); 00127 00129 #endif 00130 protected: 00131 LaplacianImageFilter() 00132 { 00133 m_UseImageSpacing = true; 00134 } 00135 00136 virtual ~LaplacianImageFilter() {} 00137 00143 void GenerateData(); 00144 00145 void PrintSelf(std::ostream &, Indent) const; 00146 private: 00147 LaplacianImageFilter(const Self &); //purposely not implemented 00148 void operator=(const Self &); //purposely not implemented 00149 00150 bool m_UseImageSpacing; 00151 }; 00152 } // end namespace itk 00153 00154 #ifndef ITK_MANUAL_INSTANTIATION 00155 #include "itkLaplacianImageFilter.hxx" 00156 #endif 00157 00158 #endif 00159