/usr/include/ITK-4.5/itkEuclideanDistancePointSetToPointSetMetricv4.h is in libinsighttoolkit4-dev 4.5.0-3.
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*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef __itkEuclideanDistancePointSetToPointSetMetricv4_h
#define __itkEuclideanDistancePointSetToPointSetMetricv4_h
#include "itkPointSetToPointSetMetricv4.h"
namespace itk
{
/** \class EuclideanDistancePointSetToPointSetMetricv4
* \brief Computes the Euclidan distance metric between two point sets.
*
* Given two point sets the Euclidean distance metric (i.e. ICP) is
* defined to be the aggregate of all shortest distances between all
* possible pairings of points between the two sets.
*
* We only have to handle the individual point case as the parent
* class handles the aggregation.
*
* Reference:
* PJ Besl and ND McKay, "A Method for Registration of 3-D Shapes",
* IEEE PAMI, Vol 14, No. 2, February 1992
*
* \ingroup ITKMetricsv4
*/
template<typename TFixedPointSet, typename TMovingPointSet = TFixedPointSet>
class EuclideanDistancePointSetToPointSetMetricv4:
public PointSetToPointSetMetricv4<TFixedPointSet, TMovingPointSet>
{
public:
/** Standard class typedefs. */
typedef EuclideanDistancePointSetToPointSetMetricv4 Self;
typedef PointSetToPointSetMetricv4<TFixedPointSet, TMovingPointSet> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro( Self );
/** Run-time type information (and related methods). */
itkTypeMacro( EuclideanDistancePointSetToPointSetMetricv4, PointSetToPointSetMetricv4 );
/** Types transferred from the base class */
typedef typename Superclass::MeasureType MeasureType;
typedef typename Superclass::DerivativeType DerivativeType;
typedef typename Superclass::LocalDerivativeType LocalDerivativeType;
typedef typename Superclass::PointType PointType;
typedef typename Superclass::PixelType PixelType;
typedef typename Superclass::PointIdentifier PointIdentifier;
/**
* Calculates the local metric value for a single point.
*/
virtual MeasureType GetLocalNeighborhoodValue( const PointType &, const PixelType & pixel = 0 ) const;
/**
* Calculates the local value and derivative for a single point.
*/
virtual void GetLocalNeighborhoodValueAndDerivative( const PointType &,
MeasureType &, LocalDerivativeType &, const PixelType & pixel = 0 ) const;
protected:
EuclideanDistancePointSetToPointSetMetricv4();
virtual ~EuclideanDistancePointSetToPointSetMetricv4();
/** PrintSelf function */
void PrintSelf( std::ostream & os, Indent indent ) const;
private:
EuclideanDistancePointSetToPointSetMetricv4(const Self &); //purposely not implemented
void operator=(const Self &); //purposely not implemented
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkEuclideanDistancePointSetToPointSetMetricv4.hxx"
#endif
#endif
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