ITK  4.8.0
Insight Segmentation and Registration Toolkit
itkAmoebaOptimizerv4.h
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18 #ifndef itkAmoebaOptimizerv4_h
19 #define itkAmoebaOptimizerv4_h
20 
22 #include "vnl/algo/vnl_amoeba.h"
23 #include "ITKOptimizersv4Export.h"
24 
25 namespace itk
26 {
60 class ITKOptimizersv4_EXPORT AmoebaOptimizerv4:
62 {
63 public:
69 
71  itkNewMacro(Self);
72 
75 
79 
81  typedef vnl_vector< double > InternalParametersType;
82 
84  virtual void StartOptimization(bool doOnlyInitialization = false) ITK_OVERRIDE;
85 
87  virtual void SetMetric(MetricType *metric) ITK_OVERRIDE;
88 
97  itkSetMacro(AutomaticInitialSimplex, bool);
98  itkBooleanMacro(AutomaticInitialSimplex);
99  itkGetConstMacro(AutomaticInitialSimplex, bool);
101 
108  itkSetMacro(OptimizeWithRestarts, bool);
109  itkBooleanMacro(OptimizeWithRestarts);
110  itkGetConstMacro(OptimizeWithRestarts, bool);
112 
115  void SetInitialSimplexDelta(ParametersType initialSimplexDelta,
116  bool automaticInitialSimplex = false);
117  itkGetConstMacro(InitialSimplexDelta, ParametersType);
119 
124  itkSetMacro(ParametersConvergenceTolerance, double);
125  itkGetConstMacro(ParametersConvergenceTolerance, double);
127 
132  itkSetMacro(FunctionConvergenceTolerance, double);
133  itkGetConstMacro(FunctionConvergenceTolerance, double);
135 
137  virtual const std::string GetStopConditionDescription() const ITK_OVERRIDE;
138 
140  vnl_amoeba * GetOptimizer() const;
141 
142 protected:
144  virtual ~AmoebaOptimizerv4();
145  virtual void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
146 
148 
149 private:
151  void ValidateSettings();
152  //purposely not implemented
153  AmoebaOptimizerv4(const Self &);
154  //purposely not implemented
155  void operator=(const Self &);
157 
158  ParametersType::ValueType m_ParametersConvergenceTolerance;
159  MeasureType m_FunctionConvergenceTolerance;
160  bool m_AutomaticInitialSimplex;
161  ParametersType m_InitialSimplexDelta;
162  bool m_OptimizeWithRestarts;
163  vnl_amoeba * m_VnlOptimizer;
164 
165  std::ostringstream m_StopConditionDescription;
166 };
167 } // end namespace itk
168 
169 #endif
Superclass::CostFunctionAdaptorType CostFunctionAdaptorType
Light weight base class for most itk classes.
SmartPointer< const Self > ConstPointer
Superclass::ParametersType ParametersType
This is a base for the ITKv4 Optimization methods using the vnl library.
Wrap of the vnl_amoeba algorithm.
vnl_vector< double > InternalParametersType
Control indentation during Print() invocation.
Definition: itkIndent.h:49
SmartPointer< Self > Pointer
SingleValuedNonLinearVnlOptimizerv4 Superclass