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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkNeighborhoodInnerProduct.h.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:42 $ |
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Version: $Revision: 1.4 $ |
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Copyright (c) Insight Software Consortium. All rights reserved. |
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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PURPOSE. See the above copyright notices for more information. |
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=========================================================================*/ |
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#ifndef __itkNeighborhoodInnerProduct_h |
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#define __itkNeighborhoodInnerProduct_h |
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#include "itkNeighborhoodIterator.h" |
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#include "itkNeighborhood.h" |
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#include "itkConstSliceIterator.h" |
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#include "itkImageBoundaryCondition.h" |
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namespace itk { |
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/** \class NeighborhoodInnerProduct |
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* |
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* This class defines the inner product operation between an |
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WCM |
* itk::Neighborhood and and itk::NeighborhoodOperator. The |
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* operator() method is overloaded to support various types of |
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* neighborhoods as well as inner products with slices of |
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* neighborhoods. The second template parameter allows you to set the |
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* value type of the operator. The third templage parameter allows you |
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* to set the value type used as the return type of the inner product |
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* calculation. The operator value type defaults to the image pixel |
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* type and the output value type defaults to the operator type. |
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* |
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* \ingroup Operators |
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*/ |
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template<class TImage, class TOperator=ITK_TYPENAME TImage::PixelType, class TComputation=TOperator> |
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class ITK_EXPORT NeighborhoodInnerProduct |
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{ |
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public: |
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/** Standard typedefs */ |
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typedef NeighborhoodInnerProduct Self; |
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/** Capture some typedefs from the template parameters. */ |
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typedef typename TImage::PixelType ImagePixelType; |
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TDA |
typedef TOperator OperatorPixelType; |
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TDA |
typedef TComputation OutputPixelType; |
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/** Capture some typedefs from the template parameters. */ |
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itkStaticConstMacro(ImageDimension, unsigned int, TImage::ImageDimension); |
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/** Operator typedef */ |
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typedef Neighborhood<OperatorPixelType, |
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itkGetStaticConstMacro(ImageDimension)> OperatorType; |
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typedef Neighborhood<ImagePixelType, |
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itkGetStaticConstMacro(ImageDimension)> NeighborhoodType; |
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/** Reference oeprator. */ |
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OutputPixelType operator()(const std::slice &s, |
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const ConstNeighborhoodIterator<TImage> &it, |
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const OperatorType &op) const; |
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OutputPixelType operator()(const ConstNeighborhoodIterator<TImage> &it, |
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const OperatorType &op) const |
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{ |
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******return this->operator()(std::slice(0, it.Size(), 1), it, op); |
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} |
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OutputPixelType operator()(const std::slice &s, |
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const NeighborhoodType &N, |
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const OperatorType &op) const; |
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OutputPixelType operator()(const NeighborhoodType &N, |
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const OperatorType &op) const |
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{ |
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******return this->operator()(std::slice(0, N.Size(), 1), N, op); |
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} |
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EML |
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}; |
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} // end namespace itk |
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#ifndef ITK_MANUAL_INSTANTIATION |
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#include "itkNeighborhoodInnerProduct.txx" |
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#endif |
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#endif |
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