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 __itkGrayscaleFunctionErodeImageFilter_h 00019 #define __itkGrayscaleFunctionErodeImageFilter_h 00020 00021 #include "itkMorphologyImageFilter.h" 00022 00023 namespace itk 00024 { 00049 template< class TInputImage, class TOutputImage, class TKernel > 00050 class ITK_EXPORT GrayscaleFunctionErodeImageFilter: 00051 public MorphologyImageFilter< TInputImage, TOutputImage, TKernel > 00052 { 00053 public: 00055 typedef GrayscaleFunctionErodeImageFilter Self; 00056 typedef MorphologyImageFilter< TInputImage, TOutputImage, TKernel > Superclass; 00057 typedef SmartPointer< Self > Pointer; 00058 typedef SmartPointer< const Self > ConstPointer; 00059 00061 itkNewMacro(Self); 00062 00064 itkTypeMacro(GrayscaleFunctionErodeImageFilter, 00065 MorphologyImageFilter); 00066 00068 typedef typename Superclass::PixelType PixelType; 00069 00071 typedef typename Superclass::KernelIteratorType KernelIteratorType; 00072 00074 typedef typename Superclass::NeighborhoodIteratorType NeighborhoodIteratorType; 00075 00077 typedef typename Superclass::KernelType KernelType; 00078 00080 typedef typename Superclass::DefaultBoundaryConditionType DefaultBoundaryConditionType; 00081 00083 itkStaticConstMacro(InputImageDimension, unsigned int, 00084 TInputImage::ImageDimension); 00085 itkStaticConstMacro(OutputImageDimension, unsigned int, 00086 TOutputImage::ImageDimension); 00087 itkStaticConstMacro(KernelDimension, unsigned int, 00088 TKernel::NeighborhoodDimension); 00090 00092 typedef typename TKernel::PixelType KernelPixelType; 00093 00094 #ifdef ITK_USE_CONCEPT_CHECKING 00095 00096 itkConceptMacro( SameDimensionCheck1, 00097 ( Concept::SameDimension< InputImageDimension, OutputImageDimension > ) ); 00098 itkConceptMacro( SameDimensionCheck2, 00099 ( Concept::SameDimension< InputImageDimension, KernelDimension > ) ); 00100 itkConceptMacro( InputConvertibleToOutputCheck, 00101 ( Concept::Convertible< PixelType, typename TOutputImage::PixelType > ) ); 00102 itkConceptMacro( KernelConvertibleToInputCheck, 00103 ( Concept::Convertible< KernelPixelType, PixelType > ) ); 00104 itkConceptMacro( InputAdditiveOperatorsCheck, 00105 ( Concept::AdditiveOperators< PixelType > ) ); 00106 itkConceptMacro( InputLessThanComparableCheck, 00107 ( Concept::LessThanComparable< PixelType > ) ); 00108 itkConceptMacro( KernelGreaterThanComparableCheck, 00109 ( Concept::GreaterThanComparable< KernelPixelType > ) ); 00110 00112 #endif 00113 protected: 00114 GrayscaleFunctionErodeImageFilter(); 00115 ~GrayscaleFunctionErodeImageFilter() {} 00116 00124 PixelType Evaluate(const NeighborhoodIteratorType & nit, 00125 const KernelIteratorType kernelBegin, 00126 const KernelIteratorType kernelEnd); 00127 00128 private: 00129 GrayscaleFunctionErodeImageFilter(const Self &); //purposely not implemented 00130 void operator=(const Self &); //purposely not implemented 00131 00132 // Default boundary condition for erosion filter, defaults to 00133 // NumericTraits<PixelType>::max() 00134 DefaultBoundaryConditionType m_ErodeBoundaryCondition; 00135 }; // end of class 00136 } // end namespace itk 00137 00138 #ifndef ITK_MANUAL_INSTANTIATION 00139 #include "itkGrayscaleFunctionErodeImageFilter.hxx" 00140 #endif 00141 00142 #endif 00143