/usr/include/ITK-4.5/itkGPUPDEDeformableRegistrationFunction.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 __itkGPUPDEDeformableRegistrationFunction_h
#define __itkGPUPDEDeformableRegistrationFunction_h
#include "itkGPUFiniteDifferenceFunction.h"
namespace itk
{
/** \class GPUPDEDeformableRegistrationFunction
*
* This is an abstract base class for all PDE functions which drives a
* deformable registration algorithm. It is used by
* PDEDeformationRegistrationFilter subclasses to compute the
* output deformation field which will map a moving image onto
* a fixed image.
*
* This class is templated over the fixed image type, moving image type
* and the deformation field type.
*
* \sa PDEDeformableRegistrationFilter
* \ingroup FiniteDifferenceFunctions
* \ingroup ITKGPURegistrationCommon
*/
template <typename TFixedImage, typename TMovingImage, typename TDisplacementField>
class GPUPDEDeformableRegistrationFunction :
public GPUFiniteDifferenceFunction<TDisplacementField>
{
public:
/** Standard class typedefs. */
typedef GPUPDEDeformableRegistrationFunction Self;
typedef GPUFiniteDifferenceFunction<TDisplacementField> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Run-time type information (and related methods) */
itkTypeMacro(GPUPDEDeformableRegistrationFunction,
GPUFiniteDifferenceFunction);
/** MovingImage image type. */
typedef TMovingImage MovingImageType;
typedef typename MovingImageType::ConstPointer MovingImagePointer;
/** FixedImage image type. */
typedef TFixedImage FixedImageType;
typedef typename FixedImageType::ConstPointer FixedImagePointer;
/** Deformation field type. */
typedef TDisplacementField DisplacementFieldType;
typedef typename DisplacementFieldType::Pointer DisplacementFieldTypePointer;
/** Set the moving image. */
void SetMovingImage(const MovingImageType *ptr)
{
m_MovingImage = ptr;
}
/** Get the moving image. */
const MovingImageType * GetMovingImage(void) const
{
return m_MovingImage;
}
/** Set the fixed image. */
void SetFixedImage(const FixedImageType *ptr)
{
m_FixedImage = ptr;
}
/** Get the fixed image. */
const FixedImageType * GetFixedImage(void) const
{
return m_FixedImage;
}
/** Set the deformation field image. */
void SetDisplacementField(DisplacementFieldTypePointer ptr)
{
m_DisplacementField = ptr;
}
/** Get the deformation field. This function should have been
* declared const. It is not for backward compatibility reasons. */
DisplacementFieldType * GetDisplacementField(void)
{
return m_DisplacementField;
}
void SetEnergy(double e)
{
m_Energy = e;
}
double GetEnergy() const
{
return m_Energy;
}
void SetGradientStep(double e)
{
m_GradientStep = e;
}
double GetGradientStep() const
{
return m_GradientStep;
}
void SetNormalizeGradient(bool e)
{
m_NormalizeGradient = e;
}
bool GetNormalizeGradient() const
{
return m_NormalizeGradient;
}
protected:
GPUPDEDeformableRegistrationFunction()
{
m_MovingImage = NULL;
m_FixedImage = NULL;
m_DisplacementField = NULL;
m_Energy = 0.0;
m_NormalizeGradient = true;
m_GradientStep = 1.0;
}
~GPUPDEDeformableRegistrationFunction()
{
}
void PrintSelf(std::ostream & os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "MovingImage: ";
os << m_MovingImage.GetPointer() << std::endl;
os << indent << "FixedImage: ";
os << m_FixedImage.GetPointer() << std::endl;
}
/** The moving image. */
MovingImagePointer m_MovingImage;
/** The fixed image. */
FixedImagePointer m_FixedImage;
/** The deformation field. */
DisplacementFieldTypePointer m_DisplacementField;
mutable double m_Energy;
bool m_NormalizeGradient;
mutable double m_GradientStep;
private:
GPUPDEDeformableRegistrationFunction(const Self &); // purposely not
// implemented
void operator=(const Self &); // purposely not
// implemented
};
} // end namespace itk
#endif
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