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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkCoreAtomImageToDistanceMatrixProcess.h,v $
Language: C++
Date: $Date: 2007-01-26 14:28:44 $
Version: $Revision: 1.5 $
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkCoreAtomImageToDistanceMatrixProcess_h
#define __itkCoreAtomImageToDistanceMatrixProcess_h
#include "itkBloxCoreAtomImage.h"
#include "itkBloxCoreAtomPixel.h"
#include "itkDataObject.h"
#include "itkImage.h"
#include "itkMatrixResizeableDataObject.h"
#include "itkProcessObject.h"
#include "vnl/vnl_matrix.h"
namespace itk
{
/** \class CoreAtomImageToDistanceMatrixProcess
* \brief Computes the distance between all medial
* nodes (voted core atoms) in a core atom image (input) and stores
* them in a matrix data object (output)
*
*/
template< typename TSourceImage >
class CoreAtomImageToDistanceMatrixProcess : public ProcessObject
{
public:
/** Number of dimensions */
itkStaticConstMacro(NDimensions, unsigned int, TSourceImage::ImageDimension);
/** Standard class typedefs */
typedef CoreAtomImageToDistanceMatrixProcess Self;
typedef ProcessObject Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Smart Pointer type to a DataObject. */
typedef DataObject::Pointer DataObjectPointer;
/** Method for creation through the object factory */
itkNewMacro(Self);
/** Run-time type information (and related methods) */
itkTypeMacro(itkCoreAtomImageToDistanceMatrixProcess, ProcessObject);
//Get macro for m_NumNodes
itkGetMacro(NumberOfNodes, int);
/** Typedef for core atom image */
typedef TSourceImage CoreAtomImageType;
typedef typename CoreAtomImageType::Pointer CoreAtomImagePointer;
typedef typename CoreAtomImageType::RegionType CoreAtomImageRegionType;
typedef typename CoreAtomImageType::PixelType CoreAtomImagePixelType;
typedef typename CoreAtomImageType::ConstPointer CoreAtomImageConstPointer;
/** Typedef for distance matrix */
typedef MatrixResizeableDataObject<double> DistanceMatrixType;
typedef typename DistanceMatrixType::Pointer DistanceMatrixPointer;
//MedialNode typedef
typedef BloxCoreAtomPixel<itkGetStaticConstMacro(NDimensions)> MedialNodeType;
/** The type used to store the position of the BloxPixel. */
typedef Point<double, itkGetStaticConstMacro(NDimensions)> PositionType;
/** Get the image output of this process object. */
DistanceMatrixType * GetOutput(void);
DistanceMatrixType * GetOutput(unsigned int idx);
/** Set the blurred original image */
void SetInput1( const CoreAtomImageType * CoreAtomImageA );
virtual void Update() {this->GenerateData();}
virtual DataObjectPointer MakeOutput(unsigned int idx);
protected:
CoreAtomImageToDistanceMatrixProcess();
virtual ~CoreAtomImageToDistanceMatrixProcess(){}
void PrintSelf(std::ostream& os, Indent indent) const;
/** Method for forming the DistanceeMatrix */
void GenerateData();
/** Methods to get input image */
TSourceImage * GetInput1();
private:
CoreAtomImageToDistanceMatrixProcess(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
CoreAtomImagePointer m_CoreAtomImage;
DistanceMatrixPointer m_DistanceMatrix;
int m_NumberOfNodes;
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkCoreAtomImageToDistanceMatrixProcess.txx"
#endif
#endif
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