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 __itkGrayscaleMorphologicalOpeningImageFilter_h 00019 #define __itkGrayscaleMorphologicalOpeningImageFilter_h 00020 00021 #include "itkKernelImageFilter.h" 00022 #include "itkMovingHistogramDilateImageFilter.h" 00023 #include "itkMovingHistogramErodeImageFilter.h" 00024 #include "itkBasicDilateImageFilter.h" 00025 #include "itkBasicErodeImageFilter.h" 00026 #include "itkAnchorOpenImageFilter.h" 00027 #include "itkVanHerkGilWermanErodeImageFilter.h" 00028 #include "itkVanHerkGilWermanDilateImageFilter.h" 00029 #include "itkConstantBoundaryCondition.h" 00030 #include "itkNeighborhood.h" 00031 00032 namespace itk 00033 { 00050 template< class TInputImage, class TOutputImage, class TKernel > 00051 class ITK_EXPORT GrayscaleMorphologicalOpeningImageFilter: 00052 public KernelImageFilter< TInputImage, TOutputImage, TKernel > 00053 { 00054 public: 00056 typedef GrayscaleMorphologicalOpeningImageFilter Self; 00057 typedef KernelImageFilter< TInputImage, TOutputImage, TKernel > Superclass; 00058 typedef SmartPointer< Self > Pointer; 00059 typedef SmartPointer< const Self > ConstPointer; 00060 00062 itkNewMacro(Self); 00063 00065 itkTypeMacro(GrayscaleMorphologicalOpeningImageFilter, 00066 KernelImageFilter); 00067 00069 itkStaticConstMacro(ImageDimension, unsigned int, 00070 TInputImage::ImageDimension); 00071 00073 typedef TInputImage InputImageType; 00074 typedef TOutputImage OutputImageType; 00075 typedef typename TInputImage::RegionType RegionType; 00076 typedef typename TInputImage::SizeType SizeType; 00077 typedef typename TInputImage::IndexType IndexType; 00078 typedef typename TInputImage::PixelType PixelType; 00079 typedef typename TInputImage::OffsetType OffsetType; 00080 typedef typename Superclass::OutputImageRegionType OutputImageRegionType; 00081 00082 typedef FlatStructuringElement< itkGetStaticConstMacro(ImageDimension) > 00083 FlatKernelType; 00084 typedef MovingHistogramDilateImageFilter< TInputImage, TOutputImage, TKernel > 00085 HistogramDilateFilterType; 00086 typedef MovingHistogramErodeImageFilter< TInputImage, TOutputImage, TKernel > 00087 HistogramErodeFilterType; 00088 typedef BasicErodeImageFilter< TInputImage, TInputImage, TKernel > 00089 BasicErodeFilterType; 00090 typedef BasicDilateImageFilter< TInputImage, TOutputImage, TKernel > 00091 BasicDilateFilterType; 00092 typedef AnchorOpenImageFilter< TInputImage, FlatKernelType > AnchorFilterType; 00093 typedef VanHerkGilWermanErodeImageFilter< TInputImage, FlatKernelType > 00094 VanHerkGilWermanErodeFilterType; 00095 typedef VanHerkGilWermanDilateImageFilter< TInputImage, FlatKernelType > 00096 VanHerkGilWermanDilateFilterType; 00097 typedef CastImageFilter< TInputImage, TOutputImage > SubtractFilterType; 00098 00100 typedef TKernel KernelType; 00101 // typedef typename KernelType::Superclass KernelSuperClass; 00102 // typedef Neighborhood< typename KernelType::PixelType, ImageDimension > 00103 // KernelSuperClass; 00104 00106 void SetKernel(const KernelType & kernel); 00107 00109 void SetAlgorithm(int algo); 00110 00111 itkGetConstMacro(Algorithm, int); 00112 00115 virtual void Modified() const; 00116 00118 enum { 00119 BASIC = 0, 00120 HISTO = 1, 00121 ANCHOR = 2, 00122 VHGW = 3 00123 } AlgorithmChoice; 00124 00127 itkSetMacro(SafeBorder, bool); 00128 itkGetConstReferenceMacro(SafeBorder, bool); 00129 itkBooleanMacro(SafeBorder); 00130 protected: 00131 GrayscaleMorphologicalOpeningImageFilter(); 00132 ~GrayscaleMorphologicalOpeningImageFilter() {} 00133 void PrintSelf(std::ostream & os, Indent indent) const; 00135 00136 void GenerateData(); 00137 00138 private: 00139 GrayscaleMorphologicalOpeningImageFilter(const Self &); //purposely not 00140 // implemented 00141 void operator=(const Self &); //purposely not 00142 00143 // implemented 00144 00145 // the filters used internally 00146 typename HistogramDilateFilterType::Pointer m_HistogramDilateFilter; 00147 00148 typename HistogramErodeFilterType::Pointer m_HistogramErodeFilter; 00149 00150 typename BasicDilateFilterType::Pointer m_BasicDilateFilter; 00151 00152 typename BasicErodeFilterType::Pointer m_BasicErodeFilter; 00153 00154 typename VanHerkGilWermanDilateFilterType::Pointer m_VanHerkGilWermanDilateFilter; 00155 00156 typename VanHerkGilWermanErodeFilterType::Pointer m_VanHerkGilWermanErodeFilter; 00157 00158 typename AnchorFilterType::Pointer m_AnchorFilter; 00159 00160 // and the name of the filter 00161 int m_Algorithm; 00162 00163 bool m_SafeBorder; 00164 }; // end of class 00165 } // end namespace itk 00166 00167 #ifndef ITK_MANUAL_INSTANTIATION 00168 #include "itkGrayscaleMorphologicalOpeningImageFilter.hxx" 00169 #endif 00170 00171 #endif 00172