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/*=========================================================================
*
* Copyright UMC Utrecht and contributors
*
* 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 itkCorrespondingPointsEuclideanDistancePointMetric_h
#define itkCorrespondingPointsEuclideanDistancePointMetric_h
#include "itkSingleValuedPointSetToPointSetMetric.h"
#include "itkPoint.h"
#include "itkPointSet.h"
#include "itkImage.h"
namespace itk
{
/** \class CorrespondingPointsEuclideanDistancePointMetric
* \brief Computes the Euclidean distance between a moving point-set
* and a fixed point-set.
* Correspondence is needed.
*
*
* \ingroup RegistrationMetrics
*/
template <class TFixedPointSet, class TMovingPointSet>
class ITK_TEMPLATE_EXPORT CorrespondingPointsEuclideanDistancePointMetric
: public SingleValuedPointSetToPointSetMetric<TFixedPointSet, TMovingPointSet>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(CorrespondingPointsEuclideanDistancePointMetric);
/** Standard class typedefs. */
using Self = CorrespondingPointsEuclideanDistancePointMetric;
using Superclass = SingleValuedPointSetToPointSetMetric<TFixedPointSet, TMovingPointSet>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(CorrespondingPointsEuclideanDistancePointMetric, SingleValuedPointSetToPointSetMetric);
/** Types transferred from the base class */
using typename Superclass::TransformType;
using typename Superclass::TransformPointer;
using typename Superclass::TransformParametersType;
using typename Superclass::TransformJacobianType;
using typename Superclass::MeasureType;
using typename Superclass::DerivativeType;
using typename Superclass::DerivativeValueType;
using typename Superclass::FixedPointSetType;
using typename Superclass::MovingPointSetType;
using typename Superclass::FixedPointSetConstPointer;
using typename Superclass::MovingPointSetConstPointer;
using typename Superclass::PointIterator;
using typename Superclass::PointDataIterator;
using typename Superclass::InputPointType;
using typename Superclass::OutputPointType;
using CoordRepType = typename OutputPointType::CoordRepType;
using VnlVectorType = vnl_vector<CoordRepType>;
using typename Superclass::NonZeroJacobianIndicesType;
/** Get the value for single valued optimizers. */
MeasureType
GetValue(const TransformParametersType & parameters) const override;
/** Get the derivatives of the match measure. */
void
GetDerivative(const TransformParametersType & parameters, DerivativeType & Derivative) const override;
/** Get value and derivatives for multiple valued optimizers. */
void
GetValueAndDerivative(const TransformParametersType & parameters,
MeasureType & Value,
DerivativeType & Derivative) const override;
protected:
CorrespondingPointsEuclideanDistancePointMetric() = default;
~CorrespondingPointsEuclideanDistancePointMetric() override = default;
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkCorrespondingPointsEuclideanDistancePointMetric.hxx"
#endif
#endif
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