ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkKLMSegmentationRegion.h
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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 __itkKLMSegmentationRegion_h
00019 #define __itkKLMSegmentationRegion_h
00020 
00021 #include "itkKLMSegmentationBorder.h"
00022 #include "itkSegmentationRegion.h"
00023 
00024 #include "vnl/vnl_vector.h"
00025 
00026 namespace itk
00027 {
00087 class KLMSegmentationBorder;
00088 
00089 class ITK_EXPORT KLMSegmentationRegion:public SegmentationRegion
00090 {
00091 public:
00093   typedef KLMSegmentationRegion      Self;
00094   typedef SegmentationRegion         Superclass;
00095   typedef SmartPointer< Self >       Pointer;
00096   typedef SmartPointer< const Self > ConstPointer;
00097 
00099   itkNewMacro(Self);
00100 
00102   itkTypeMacro(KLMSegmentationRegion, SegmentationRegion);
00103 
00105   typedef vnl_vector< double > MeanRegionIntensityType;
00106 
00109   typedef std::vector< KLMSegmentationBorder * > RegionBorderVectorType;
00110   typedef RegionBorderVectorType::size_type      RegionBorderVectorSizeType;
00111 
00113   typedef RegionBorderVectorType::iterator RegionBorderVectorIterator;
00114 
00117   typedef RegionBorderVectorType::const_iterator RegionBorderVectorConstIterator;
00118 
00120   typedef Superclass::RegionLabelType RegionLabelType;
00121 
00124   RegionBorderVectorIterator GetRegionBorderItBegin();
00125 
00126   RegionBorderVectorConstIterator GetRegionBorderConstItBegin();
00127 
00130   RegionBorderVectorIterator GetRegionBorderItEnd();
00131 
00132   RegionBorderVectorConstIterator GetRegionBorderConstItEnd();
00133 
00136   RegionBorderVectorSizeType GetRegionBorderSize() const;
00137 
00139   itkSetMacro(MeanRegionIntensity, MeanRegionIntensityType)
00140   itkGetConstReferenceMacro(MeanRegionIntensity, MeanRegionIntensityType);
00141 
00144   void SetRegionParameters(MeanRegionIntensityType meanRegionIntensity,
00145                            double regionArea,
00146                            RegionLabelType label);
00147 
00149   void PrintRegionInfo();
00150 
00152   void PushFrontRegionBorder(KLMSegmentationBorder *pBorderCandidate);
00153 
00155   void PushBackRegionBorder(KLMSegmentationBorder *pBorderCandidate);
00156 
00159   void InsertRegionBorder(KLMSegmentationBorder *pBorderCandidate);
00160 
00162   void InsertRegionBorder(RegionBorderVectorIterator it,
00163                           KLMSegmentationBorder *pBorderCandidate);
00164 
00166   void DeleteRegionBorder(KLMSegmentationBorder *pBorderCandidate);
00167 
00169   void DeleteAllRegionBorders();
00170 
00173   void CombineRegionParameters(const Self *region);
00174 
00177   double EnergyFunctional(const Self *region);
00178 
00181   void ResetRegionLabelAndUpdateBorders(Self *region);
00182 
00209   void SpliceRegionBorders(Self *region);
00211 
00214   void UpdateRegionBorderLambda();
00215 
00216 protected:
00217   KLMSegmentationRegion();
00218   ~KLMSegmentationRegion();
00219   void PrintSelf(std::ostream & os, Indent indent) const;
00220 
00221 private:
00222   KLMSegmentationRegion(const Self &); // purposely not implemented
00223   void operator=(const Self &);        // purposely not implemented
00224 
00225   RegionBorderVectorType  m_RegionBorderVector;
00226   MeanRegionIntensityType m_MeanRegionIntensity;
00227 }; // class SegmentationRegion
00228 } // namespace itk
00229 
00230 #endif
00231