/usr/include/ITK-4.5/itkJointHistogramMutualInformationComputeJointPDFThreaderBase.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 __itkJointHistogramMutualInformationComputeJointPDFThreaderBase_h
#define __itkJointHistogramMutualInformationComputeJointPDFThreaderBase_h
#include "itkDomainThreader.h"
#include "itkImage.h"
namespace itk
{
/** \class JointHistogramMutualInformationComputeJointPDFThreaderBase
* \brief Comput the JointPDF image.
*
* This is a helper to compute the joint pdf image for the
* JointHistogramMutualInformationImageToImageMetricv4.
*
* \ingroup ITKMetricsv4
*/
template < typename TDomainPartitioner, typename TJointHistogramMetric >
class JointHistogramMutualInformationComputeJointPDFThreaderBase
: public DomainThreader< TDomainPartitioner, TJointHistogramMetric >
{
public:
/** Standard class typedefs. */
typedef JointHistogramMutualInformationComputeJointPDFThreaderBase Self;
typedef DomainThreader< TDomainPartitioner, TJointHistogramMetric > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
itkTypeMacro( JointHistogramMutualInformationComputeJointPDFThreaderBase, DomainThreader );
/** Superclass types. */
typedef typename Superclass::DomainType DomainType;
typedef typename Superclass::AssociateType AssociateType;
/** Types of the associate class. */
typedef TJointHistogramMetric JointHistogramMetricType;
typedef typename JointHistogramMetricType::VirtualImageType VirtualImageType;
typedef typename JointHistogramMetricType::VirtualIndexType VirtualIndexType;
typedef typename JointHistogramMetricType::VirtualPointType VirtualPointType;
typedef typename JointHistogramMetricType::JointPDFType JointPDFType;
typedef typename JointHistogramMetricType::JointPDFIndexType JointPDFIndexType;
typedef typename JointHistogramMetricType::JointPDFPointType JointPDFPointType;
typedef typename JointHistogramMetricType::JointPDFValueType JointPDFValueType;
typedef typename JointHistogramMetricType::InternalComputationValueType InternalComputationValueType;
protected:
JointHistogramMutualInformationComputeJointPDFThreaderBase();
virtual ~JointHistogramMutualInformationComputeJointPDFThreaderBase();
/** Create the \c m_JointPDFPerThread's. */
virtual void BeforeThreadedExecution();
/** Called by the \c ThreadedExecution of derived classes. */
virtual void ProcessPoint( const VirtualIndexType & virtualIndex,
const VirtualPointType & virtualPoint,
const ThreadIdType threadId );
/** Collect the results per and normalize. */
virtual void AfterThreadedExecution();
typedef Image< SizeValueType, 2 > JointHistogramType;
//TODO: This needs updating
struct JointHistogramMIPerThreadStruct
{
typename JointHistogramType::Pointer JointHistogram;
SizeValueType JointHistogramCount;
};
itkPadStruct( ITK_CACHE_LINE_ALIGNMENT, JointHistogramMIPerThreadStruct,
PaddedJointHistogramMIPerThreadStruct);
itkAlignedTypedef( ITK_CACHE_LINE_ALIGNMENT, PaddedJointHistogramMIPerThreadStruct,
AlignedJointHistogramMIPerThreadStruct );
AlignedJointHistogramMIPerThreadStruct * m_JointHistogramMIPerThreadVariables;
private:
JointHistogramMutualInformationComputeJointPDFThreaderBase( const Self & ); // purposely not implemented
void operator=( const Self & ); // purposely not implemented
};
} // end namespace itk
#endif
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkJointHistogramMutualInformationComputeJointPDFThreaderBase.hxx"
#endif
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