ITK
4.0.0
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 __itkIsolatedWatershedImageFilter_h 00019 #define __itkIsolatedWatershedImageFilter_h 00020 00021 #include "itkWatershedImageFilter.h" 00022 #include "itkGradientMagnitudeImageFilter.h" 00023 00024 namespace itk 00025 { 00040 template< class TInputImage, class TOutputImage > 00041 class ITK_EXPORT IsolatedWatershedImageFilter: 00042 public ImageToImageFilter< TInputImage, TOutputImage > 00043 { 00044 public: 00046 typedef IsolatedWatershedImageFilter Self; 00047 typedef ImageToImageFilter< TInputImage, TOutputImage > Superclass; 00048 typedef SmartPointer< Self > Pointer; 00049 typedef SmartPointer< const Self > ConstPointer; 00050 00052 itkNewMacro(Self); 00053 00055 itkTypeMacro(IsolatedWatershedImageFilter, 00056 ImageToImageFilter); 00057 00058 typedef TInputImage InputImageType; 00059 typedef typename InputImageType::Pointer InputImagePointer; 00060 typedef typename InputImageType::ConstPointer InputImageConstPointer; 00061 typedef typename InputImageType::RegionType InputImageRegionType; 00062 typedef typename InputImageType::PixelType InputImagePixelType; 00063 typedef typename InputImageType::IndexType IndexType; 00064 typedef typename InputImageType::SizeType SizeType; 00065 00066 typedef TOutputImage OutputImageType; 00067 typedef typename OutputImageType::Pointer OutputImagePointer; 00068 typedef typename OutputImageType::RegionType OutputImageRegionType; 00069 typedef typename OutputImageType::PixelType OutputImagePixelType; 00070 00071 typedef WatershedImageFilter< InputImageType > WatershedType; 00072 typedef GradientMagnitudeImageFilter< InputImageType, OutputImageType > GradientMagnitudeType; 00073 void PrintSelf(std::ostream & os, Indent indent) const; 00074 00078 itkSetMacro(Seed1, IndexType); 00079 00083 itkSetMacro(Seed2, IndexType); 00084 00086 itkSetMacro(Threshold, double); 00087 itkGetConstMacro(Threshold, double); 00089 00092 itkSetMacro(IsolatedValueTolerance, double); 00093 itkGetConstMacro(IsolatedValueTolerance, double); 00095 00098 itkSetMacro(UpperValueLimit, double); 00099 itkGetConstMacro(UpperValueLimit, double); 00101 00105 itkSetMacro(ReplaceValue1, OutputImagePixelType); 00106 itkGetConstMacro(ReplaceValue1, OutputImagePixelType); 00107 itkSetMacro(ReplaceValue2, OutputImagePixelType); 00108 itkGetConstMacro(ReplaceValue2, OutputImagePixelType); 00110 00112 itkGetConstMacro(IsolatedValue, double); 00113 protected: 00114 IsolatedWatershedImageFilter(); 00115 ~IsolatedWatershedImageFilter(){} 00116 IndexType m_Seed1; 00117 IndexType m_Seed2; 00119 00120 OutputImagePixelType m_ReplaceValue1; 00121 OutputImagePixelType m_ReplaceValue2; 00122 00123 typename GradientMagnitudeType::Pointer m_GradientMagnitude; 00124 00125 typename WatershedType::Pointer m_Watershed; 00126 00127 double m_Threshold; 00128 double m_IsolatedValue; 00129 double m_IsolatedValueTolerance; 00130 double m_UpperValueLimit; 00131 00132 // Override since the filter needs all the data for the algorithm 00133 void GenerateInputRequestedRegion(); 00134 00135 // Override since the filter produces the entire dataset 00136 void EnlargeOutputRequestedRegion(DataObject *output); 00137 00138 void GenerateData(); 00139 00140 private: 00141 IsolatedWatershedImageFilter(const Self &); //purposely not implemented 00142 void operator=(const Self &); //purposely not implemented 00143 }; 00144 } // end namespace itk 00145 00146 #ifndef ITK_MANUAL_INSTANTIATION 00147 #include "itkIsolatedWatershedImageFilter.hxx" 00148 #endif 00149 00150 #endif 00151