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include
itkMeanSquaredErrorFunction.h
Go to the documentation of this file.
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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef __itkMeanSquaredErrorFunction_h
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#define __itkMeanSquaredErrorFunction_h
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#include "
itkErrorFunctionBase.h
"
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#include "vnl/vnl_matrix.h"
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#include "vnl/vnl_vector.h"
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namespace
itk
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{
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namespace
Statistics
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{
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template
<
class
TMeasurementVector,
class
ScalarType>
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class
MeanSquaredErrorFunction
:
public
ErrorFunctionBase
<TMeasurementVector, ScalarType>
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{
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public
:
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typedef
MeanSquaredErrorFunction
Self
;
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typedef
ErrorFunctionBase<TMeasurementVector, ScalarType>
Superclass
;
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typedef
SmartPointer<Self>
Pointer
;
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typedef
SmartPointer<const Self>
ConstPointer
;
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typedef
typename
Superclass::ErrorVectorType
ErrorVectorType
;
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typedef
typename
Superclass::InternalVectorType
InternalVectorType
;
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itkTypeMacro(
MeanSquaredErrorFunction
,
FunctionBase
);
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itkNewMacro(
Self
);
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virtual
ScalarType
Evaluate
(
const
TMeasurementVector& Errors)
const
;
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virtual
InternalVectorType
EvaluateDerivative
(
const
TMeasurementVector& Errors)
const
;
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protected
:
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MeanSquaredErrorFunction
();
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virtual
~MeanSquaredErrorFunction
();
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virtual
void
PrintSelf
( std::ostream& os,
Indent
indent )
const
;
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};
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}
// end namespace Statistics
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}
// end namespace itk
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#ifndef ITK_MANUAL_INSTANTIATION
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#include "itkMeanSquaredErrorFunction.hxx"
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#endif
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#endif
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