/usr/include/ITK-4.9/itkTransformParametersAdaptor.h is in libinsighttoolkit4-dev 4.9.0-4ubuntu1.
This file is owned by root:root, with mode 0o644.
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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 itkTransformParametersAdaptor_h
#define itkTransformParametersAdaptor_h
#include "itkTransformParametersAdaptorBase.h"
#include "itkTransform.h"
namespace itk
{
/** \class TransformParametersAdaptor
* \brief Base helper class intended for multi-resolution image registration.
*
* During multi-resolution image registration, it is often useful to expand
* the number of parameters describing the transform when going from one level
* to the next. For example, in B-spline registration, one often wants to
* increase the mesh size (or, equivalently, the control point grid size) for
* increased flexibility in optimizing the transform. This requires the
* propagation of the current transform solution to the next level where the
* solution is identical but with an increase in the number of parameters.
* This base class and those derived classes are meant to handle these types of
* situations.
*
* Basic usage will involve the user specifying the required fixed parameters, i.e.
*
* \code
* transformAdaptor->SetTransform( transform );
* transformAdaptor->SetRequiredFixedParameters( fixedParameters );
* transformAdaptor->AdaptTransformParameters();
* \endcode
*
* which will adjust the transform based on the new fixed parameters.
*
* \author Nick Tustison
* \author Marius Staring
*
* \ingroup ITKRegistrationCommon
*/
template<typename TTransform>
class TransformParametersAdaptor
: public TransformParametersAdaptorBase< Transform<typename TTransform::ScalarType, TTransform::InputSpaceDimension, TTransform::OutputSpaceDimension> >
{
public:
/** Standard class typedefs. */
typedef TransformParametersAdaptor Self;
typedef TransformParametersAdaptorBase<Transform<typename TTransform::ScalarType, TTransform::InputSpaceDimension, TTransform::OutputSpaceDimension> > Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro( TransformParametersAdaptor, TransformParametersAdaptorBase );
/** Typedefs associated with the transform */
typedef typename Superclass::TransformBaseType TransformBaseType;
typedef TTransform TransformType;
typedef typename TransformType::Pointer TransformPointer;
typedef typename Superclass::ParametersType ParametersType;
typedef typename Superclass::ParametersValueType ParametersValueType;
typedef typename Superclass::FixedParametersValueType FixedParametersValueType;
typedef typename Superclass::FixedParametersType FixedParametersType;
/** Set the transform to be adapted */
itkSetObjectMacro( Transform, TransformType );
virtual void SetTransform( TransformBaseType * _arg, void * ) ITK_OVERRIDE
{
TransformType *tx = dynamic_cast<TransformType *>(_arg);
itkAssertOrThrowMacro( tx != ITK_NULLPTR, "Unable to convert Transform to require concrete transform!" );
this->SetTransform(tx);
}
/** New macro for creation of through the object factory. */
itkNewMacro( Self );
/** Set the fixed parameters */
virtual void SetRequiredFixedParameters( const FixedParametersType fixedParameters ) ITK_OVERRIDE
{
itkDebugMacro("setting RequiredFixedParameters to " << fixedParameters );
if ( this->m_RequiredFixedParameters != fixedParameters )
{
this->m_RequiredFixedParameters = fixedParameters;
this->Modified();
}
}
/** Get the fixed parameters */
virtual const FixedParametersType & GetRequiredFixedParameters() const ITK_OVERRIDE
{
return this->m_RequiredFixedParameters;
}
/** Initialize the transform using the specified fixed parameters */
virtual void AdaptTransformParameters() ITK_OVERRIDE {};
protected:
TransformParametersAdaptor() {}
~TransformParametersAdaptor() {}
void PrintSelf( std::ostream & os, Indent indent ) const ITK_OVERRIDE
{
Superclass::PrintSelf( os, indent );
itkPrintSelfObjectMacro( Transform );
}
TransformPointer m_Transform;
private:
TransformParametersAdaptor( const Self & ) ITK_DELETE_FUNCTION;
void operator=( const Self & ) ITK_DELETE_FUNCTION;
}; //class TransformParametersAdaptor
} // namespace itk
#endif /* itkTransformParametersAdaptor_h */
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