ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkSquaredDifferenceErrorFunction.h
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18 #ifndef __itkSquaredDifferenceErrorFunction_h
19 #define __itkSquaredDifferenceErrorFunction_h
20 
21 #include "itkErrorFunctionBase.h"
22 #include "vnl/vnl_matrix.h"
23 #include "vnl/vnl_vector.h"
24 
25 namespace itk
26 {
27 namespace Statistics
28 {
35 template<typename TMeasurementVector, typename ScalarType>
36 class SquaredDifferenceErrorFunction : public ErrorFunctionBase<TMeasurementVector, ScalarType>
37 {
38 public:
39 
45 
48 
51 
53  itkNewMacro(Self);
54 
56  virtual ScalarType Evaluate(const TMeasurementVector& Errors) const;
57 
58  virtual InternalVectorType EvaluateDerivative(const TMeasurementVector& Errors) const;
59 
60 protected:
61 
64 
66  virtual void PrintSelf( std::ostream& os, Indent indent ) const;
67 };
68 
69 } // end namespace Statistics
70 } // end namespace itk
71 
72 #ifndef ITK_MANUAL_INSTANTIATION
73  #include "itkSquaredDifferenceErrorFunction.hxx"
74 #endif
75 
76 
77 #endif
Light weight base class for most itk classes.
virtual InternalVectorType EvaluateDerivative(const TMeasurementVector &Errors) const
This is the itkErrorFunctionBase class.
ErrorFunctionBase< TMeasurementVector, ScalarType > Superclass
virtual void PrintSelf(std::ostream &os, Indent indent) const
Base class for all ITK function objects.
virtual ScalarType Evaluate(const TMeasurementVector &Errors) const
Control indentation during Print() invocation.
Definition: itkIndent.h:49
This is the itkSquaredDifferenceErrorFunction class.