itkLabeledPointSetToPointSetMetricv4.h

Go to the documentation of this file.

/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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
 *
 *         https://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 itkLabeledPointSetToPointSetMetricv4_h
#define itkLabeledPointSetToPointSetMetricv4_h
 
#include "itkPointSetToPointSetMetricv4.h"
 
#include <vector>
 
namespace itk
{
template <typename TFixedPointSet,
          typename TMovingPointSet = TFixedPointSet,
          class TInternalComputationValueType = double>
class ITK_TEMPLATE_EXPORT LabeledPointSetToPointSetMetricv4
  : public PointSetToPointSetMetricv4<TFixedPointSet, TMovingPointSet, TInternalComputationValueType>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(LabeledPointSetToPointSetMetricv4);

  using Self = LabeledPointSetToPointSetMetricv4;
  using Superclass = PointSetToPointSetMetricv4<TFixedPointSet, TMovingPointSet, TInternalComputationValueType>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(LabeledPointSetToPointSetMetricv4);
 
  using FixedPointSetType = TFixedPointSet;
  using FixedPointSetPointer = typename FixedPointSetType::Pointer;
  using MovingPointSetType = TMovingPointSet;
  using MovingPointSetPointer = typename MovingPointSetType::Pointer;

  using typename Superclass::MeasureType;
  using typename Superclass::DerivativeType;
  using typename Superclass::LocalDerivativeType;
  using typename Superclass::PointType;
  using typename Superclass::PointIdentifier;
 
  using LabelType = typename Superclass::PixelType;
  using LabelSetType = std::vector<LabelType>;
 
  using PointSetMetricType = Superclass;
  using PointSetMetricPointer = typename PointSetMetricType::Pointer;

  void
  Initialize() override;

  MeasureType
  GetLocalNeighborhoodValue(const PointType &, const LabelType &) const override;

  void
  GetLocalNeighborhoodValueAndDerivative(const PointType &,
                                         MeasureType &,
                                         LocalDerivativeType &,
                                         const LabelType &) const override;

  itkSetObjectMacro(PointSetMetric, PointSetMetricType);
  itkGetModifiableObjectMacro(PointSetMetric, PointSetMetricType);

  itkConceptMacro(LabelTypeIsInteger, (Concept::IsInteger<LabelType>));
 
protected:
  LabeledPointSetToPointSetMetricv4();
  ~LabeledPointSetToPointSetMetricv4() override = default;

  void
  PrintSelf(std::ostream & os, Indent indent) const override;
 
private:
  void
  DetermineCommonPointSetLabels();

  FixedPointSetPointer
  GetLabeledFixedPointSet(const LabelType) const;

  MovingPointSetPointer
  GetLabeledMovingPointSet(const LabelType) const;
 
  PointSetMetricPointer              m_PointSetMetric{};
  std::vector<PointSetMetricPointer> m_PointSetMetricClones{};
 
  LabelSetType m_FixedPointSetLabels{};
  LabelSetType m_MovingPointSetLabels{};
  LabelSetType m_CommonPointSetLabels{};
};
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkLabeledPointSetToPointSetMetricv4.hxx"
#endif
 
#endif