Medical Imaging Interaction Toolkit  2024.06.00
Medical Imaging Interaction Toolkit
itkConnectedAdaptiveThresholdImageFilter.h
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1 /*============================================================================
2 
3 The Medical Imaging Interaction Toolkit (MITK)
4 
5 Copyright (c) German Cancer Research Center (DKFZ)
6 All rights reserved.
7 
8 Use of this source code is governed by a 3-clause BSD license that can be
9 found in the LICENSE file.
10 
11 ============================================================================*/
12 #ifndef __itkConnectedAdaptiveThresholdImageFilter_h
13 #define __itkConnectedAdaptiveThresholdImageFilter_h
14 
15 #include "itkConnectedThresholdImageFilter.h"
16 #include "itkImage.h"
17 
18 namespace itk
19 {
26  template <class TInputImage, class TOutputImage>
28  : public ConnectedThresholdImageFilter<TInputImage, TOutputImage>
29  {
30  public:
33  typedef ConnectedThresholdImageFilter<TInputImage, TOutputImage> Superclass;
36 
38  itkFactorylessNewMacro(Self);
39  itkCloneMacro(Self);
40 
42  itkTypeMacro(ConnectedAdaptiveThresholdImageFilter, ConnectedThresholdImageFilter);
43 
44  typedef TInputImage InputImageType;
45  typedef TOutputImage OutputImageType;
46  typedef typename OutputImageType::Pointer OutputImagePointer;
47  typedef typename InputImageType::IndexType IndexType;
48  typedef typename InputImageType::PixelType PixelType;
49 
50  void SetGrowingDirectionIsUpwards(bool upwards) { m_GrowingDirectionIsUpwards = upwards; }
51  /* Switch between fine and raw leakage detection. */
52  void SetFineDetectionMode(bool fine)
53  {
54  m_FineDetectionMode = fine;
55  m_DiscardLastPreview = false;
56  }
57 
58  int GetSeedpointValue(void) { return m_SeedpointValue; }
59  int GetLeakagePoint(void) { return m_DetectedLeakagePoint; }
60 
61  /*
62  * Correct the position of the seed point, only performed if seed point value is outside threshold range
63  * @param sizeOfVolume edge length of the square volume in which the search for a "better" seed is performed
64  */
65  IndexType CorrectSeedPointPosition(unsigned int sizeOfVolume, int lowerTh, int upperTh);
66 
67  /* Sets all voxels in a square volume with the size of @param croppingSize
68  * and the center point equal to @param seedPoint to the value zero.
69  */
70  void CropMask(unsigned int croppingSize);
71 
72  /* Modifies the iterator mask to keep all previous segmentation results in the same mask.
73  * @returnParam largest value in the segmentation mask
74  */
75  unsigned int AdjustIteratorMask();
76 
77  /* Sets parameters needed for adjusting the iterator mask
78  * @param iteratorMaskForFineSegmentation pointer to the image containing the complete segmentation result of one
79  * leaf (inclusively leakage-segmentation)
80  * @param adjLowerTh lower threshold value of the segmentation without leakage-segmentation
81  * @param adjLowerTh upper threshold value of the segmentation without leakage-segmentation
82  * @param discardLeafSegmentation flag if the last segmentation preview ended with a leakage already in the first
83  * step
84  */
85  void SetParameterForFineSegmentation(TOutputImage *iteratorMaskForFineSegmentation,
86  unsigned int adjLowerTh,
87  unsigned int adjUpperTh,
88  itk::Index<3> seedPoint,
89  bool discardLeafSegmentation);
90 
91  TOutputImage *GetResultImage();
92 
93  protected:
96 
97  void GenerateData() override;
98 
99  private:
100  OutputImagePointer m_OutoutImageMaskFineSegmentation;
101  bool m_GrowingDirectionIsUpwards;
102  PixelType m_SeedpointValue;
103  PixelType m_DetectedLeakagePoint;
104  PixelType m_InitValue;
105  unsigned int m_AdjLowerTh;
106  unsigned int m_AdjUpperTh;
107  itk::Index<3> m_SeedPointIndex;
108 
109  /* Flag for switching between raw segmentation and fine segmentation (Bronchial tree segmentation) */
110  bool m_FineDetectionMode;
111 
112  bool m_DiscardLastPreview;
113  bool m_SegmentationCancelled;
114  };
115 
116 } // end namespace itk
117 
118 #ifndef ITK_MANUAL_INSTANTIATION
119 #include "itkConnectedAdaptiveThresholdImageFilter.txx"
120 #endif
121 
122 #endif
itk::ConnectedAdaptiveThresholdImageFilter::SetFineDetectionMode
void SetFineDetectionMode(bool fine)
Definition: itkConnectedAdaptiveThresholdImageFilter.h:52
itk::ConnectedAdaptiveThresholdImageFilter::SetGrowingDirectionIsUpwards
void SetGrowingDirectionIsUpwards(bool upwards)
Definition: itkConnectedAdaptiveThresholdImageFilter.h:50
itk::ConnectedAdaptiveThresholdImageFilter
ImageFilter used for processing an image with an adaptive iterator (such as itkAdaptiveThresholdItera...
Definition: itkConnectedAdaptiveThresholdImageFilter.h:27
itk::ConnectedAdaptiveThresholdImageFilter::InputImageType
TInputImage InputImageType
Definition: itkConnectedAdaptiveThresholdImageFilter.h:42
itk::SmartPointer< Self >
itk::ConnectedAdaptiveThresholdImageFilter::Pointer
SmartPointer< Self > Pointer
Definition: itkConnectedAdaptiveThresholdImageFilter.h:34
itk::ConnectedAdaptiveThresholdImageFilter::ConstPointer
SmartPointer< const Self > ConstPointer
Definition: itkConnectedAdaptiveThresholdImageFilter.h:35
itk::ConnectedAdaptiveThresholdImageFilter::~ConnectedAdaptiveThresholdImageFilter
~ConnectedAdaptiveThresholdImageFilter() override
Definition: itkConnectedAdaptiveThresholdImageFilter.h:95
itk::ConnectedAdaptiveThresholdImageFilter::PixelType
InputImageType::PixelType PixelType
Definition: itkConnectedAdaptiveThresholdImageFilter.h:48
itk::ConnectedAdaptiveThresholdImageFilter::OutputImageType
TOutputImage OutputImageType
Definition: itkConnectedAdaptiveThresholdImageFilter.h:45
itk::ConnectedAdaptiveThresholdImageFilter::GetSeedpointValue
int GetSeedpointValue(void)
Definition: itkConnectedAdaptiveThresholdImageFilter.h:58
itk::ConnectedAdaptiveThresholdImageFilter::Self
ConnectedAdaptiveThresholdImageFilter Self
Definition: itkConnectedAdaptiveThresholdImageFilter.h:32
itk
SET FUNCTIONS.
Definition: itkIntelligentBinaryClosingFilter.h:30
itk::ConnectedAdaptiveThresholdImageFilter::Superclass
ConnectedThresholdImageFilter< TInputImage, TOutputImage > Superclass
Definition: itkConnectedAdaptiveThresholdImageFilter.h:33
itk::ConnectedAdaptiveThresholdImageFilter::IndexType
InputImageType::IndexType IndexType
Definition: itkConnectedAdaptiveThresholdImageFilter.h:47
itk::ConnectedAdaptiveThresholdImageFilter::GetLeakagePoint
int GetLeakagePoint(void)
Definition: itkConnectedAdaptiveThresholdImageFilter.h:59
itk::ConnectedAdaptiveThresholdImageFilter::OutputImagePointer
OutputImageType::Pointer OutputImagePointer
Definition: itkConnectedAdaptiveThresholdImageFilter.h:46