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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkBloxCoreAtomImage.h,v $
Language: C++
Date: $Date: 2007-01-30 20:56:07 $
Version: $Revision: 1.33 $
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 __itkBloxCoreAtomImage_h
#define __itkBloxCoreAtomImage_h
#include "vnl/vnl_vector_fixed.h"
#include "vnl/vnl_vector.h"
#include "itkPoint.h"
#include "itkVector.h"
#include "itkCovariantVector.h"
#include "itkBloxBoundaryPointItem.h"
#include "itkBloxBoundaryPointPixel.h"
#include "itkBloxBoundaryPointImage.h"
#include "itkBloxCoreAtomItem.h"
#include "itkBloxCoreAtomPixel.h"
#include "itkBloxImage.h"
namespace itk
{
/** \class BloxCoreAtomImage
* \brief N-dimensional image class which handles BloxCoreAtomItems
*
* A BloxCoreAtomImage stores and processes BloxCoreAtomItem's (in BloxPixel
* linked lists). The primary task of BloxCoreAtomImage is finding core atoms
* and storing them in the correct blox location.
* \ingroup ImageObjects
*/
template <unsigned int NDimension>
class ITK_EXPORT BloxCoreAtomImage :
public BloxImage<BloxCoreAtomPixel<NDimension>, NDimension>
{
public:
/** Standard class typedefs. */
typedef BloxCoreAtomImage Self;
/** Dimension of the image. This constant is used by functions that are
* templated over image type (as opposed to being templated over pixel
* type and dimension) when they need compile time access to the dimension
* of the image. */
itkStaticConstMacro(NDimensions, unsigned int, NDimension);
typedef BloxImage<BloxCoreAtomPixel<NDimension>, NDimension> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
typedef WeakPointer<const Self> ConstWeakPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(BloxCoreAtomImage, BloxImage);
/** The type of boundary point item we process * */
typedef BloxBoundaryPointItem<NDimension> BPItemType;
/** Pixel typedef support. Used to declare pixel type in filters
* or other operations. */
typedef BloxCoreAtomPixel<NDimension > PixelType;
/** Internal Pixel representation. Used to maintain a uniform API
* with Image Adaptors and allow to keep a particular internal
* representation of data while showing a different external
* representation. */
typedef PixelType InternalPixelType;
/** Accessor type that convert data between internal and external
* representations. */
typedef DefaultPixelAccessor< PixelType > AccessorType;
/** The type of Point used to convert between physical and blox space */
typedef Point<double, NDimension> PositionType;
/** The vector between two points */
typedef typename PositionType::VectorType VectorType;
/** How we represent gradients. */
typedef CovariantVector<double, NDimension> GradientType;
/** get macro for m_MedialNodeCount. */
itkGetMacro(MedialNodeCount, int);
typedef std::vector<PixelType*> NodePointerListType;
typedef std::vector<PixelType*> * NodePointerListPointer;
/** get macro for m_NodePointerList. */
itkGetMacro(NodePointerList, NodePointerListPointer);
/** Convenient typedefs obtained from Superclass.
* Note: Unlike "normal" images BloxCoreAtomImages support neither Scalar nor
* Vector calls!!! Scalar and vector traits are not defined and do not
* make sense for linked lists (at the present time). */
typedef typename Superclass::PixelContainer PixelContainer;
typedef typename Superclass::SizeType SizeType;
typedef typename Superclass::IndexType IndexType;
typedef typename IndexType::IndexValueType IndexValueType;
typedef typename Superclass::OffsetType OffsetType;
typedef typename Superclass::RegionType RegionType;
/** A pointer to the pixel container. */
typedef typename PixelContainer::Pointer PixelContainerPointer;
/** Do eigenanalysis on all pixels in the image. */
void DoEigenanalysis();
/** Core atom voting routine. */
void DoCoreAtomVoting();
protected:
BloxCoreAtomImage();
virtual ~BloxCoreAtomImage();
void PrintSelf(std::ostream& os, Indent indent) const;
private:
BloxCoreAtomImage(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
/** The number of medial nodes found. */
int m_MedialNodeCount;
/** List of pointers to all the medial nodes. */
NodePointerListPointer m_NodePointerList;
};
} // end namespace itk
// Define instantiation macro for this template.
#define ITK_TEMPLATE_BloxCoreAtomImage(_, EXPORT, x, y) namespace itk { \
_(1(class EXPORT BloxCoreAtomImage< ITK_TEMPLATE_1 x >)) \
namespace Templates { typedef BloxCoreAtomImage< ITK_TEMPLATE_1 x > \
BloxCoreAtomImage##y; } \
}
#if ITK_TEMPLATE_EXPLICIT
# include "Templates/itkBloxCoreAtomImage+-.h"
#endif
#if ITK_TEMPLATE_TXX
# include "itkBloxCoreAtomImage.txx"
#endif
#endif
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