ITK  4.9.0
Insight Segmentation and Registration Toolkit
itkGaussianMixtureModelComponent.h
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18 #ifndef itkGaussianMixtureModelComponent_h
19 #define itkGaussianMixtureModelComponent_h
20 
25 
26 namespace itk
27 {
28 namespace Statistics
29 {
49 template< typename TSample >
51  public MixtureModelComponentBase< TSample >
52 {
53 public:
59 
62  itkNewMacro(Self);
64 
71 
75 
80 
83 
86 
88  void SetSample(const TSample *sample) ITK_OVERRIDE;
89 
91  void SetParameters(const ParametersType & parameters) ITK_OVERRIDE;
92 
93 protected:
96  void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
97 
100  double CalculateParametersChange();
101 
103  void GenerateData() ITK_OVERRIDE;
104 
105 private:
107 
109 
110  typename CovarianceEstimatorType::MatrixType m_Covariance;
111 
113 
115 }; // end of class
116 } // end of namespace Statistics
117 } // end of namespace itk
118 
119 #ifndef ITK_MANUAL_INSTANTIATION
120 #include "itkGaussianMixtureModelComponent.hxx"
121 #endif
122 
123 #endif
Given a sample where each measurement vector has associated weight value, this filter computes the sa...
Light weight base class for most itk classes.
is a component (derived from MixtureModelComponentBase) for Gaussian class. This class is used in Exp...
void SetParameters(const ParametersType &parameters) override
MembershipFunctionBase< MeasurementVectorType > MembershipFunctionType
WeightedCovarianceSampleFilter< TSample > CovarianceEstimatorType
GaussianMembershipFunction models class membership through a multivariate Gaussian function...
NativeMembershipFunctionType::Pointer m_GaussianMembershipFunction
Control indentation during Print() invocation.
Definition: itkIndent.h:49
base class for distribution modules that supports analytical way to update the distribution parameter...
TSample::MeasurementVectorSizeType MeasurementVectorSizeType
Calculates the covariance matrix of the target sample data. where each measurement vector has an asso...
Superclass::MeasurementVectorSizeType MeasurementVectorSizeType
GaussianMembershipFunction< MeasurementVectorType > NativeMembershipFunctionType
void SetSample(const TSample *sample) override
void PrintSelf(std::ostream &os, Indent indent) const override