/usr/include/ITK-4.5/itkVectorAnisotropicDiffusionFunction.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 __itkVectorAnisotropicDiffusionFunction_h
#define __itkVectorAnisotropicDiffusionFunction_h
#include "itkAnisotropicDiffusionFunction.h"
#include "itkVector.h"
namespace itk
{
/** \class VectorAnisotropicDiffusionFunction
*
* This class implements a vector-valued version of
* AnisotropicDiffusionFunction. Typically in vector-valued diffusion, vector
* components are diffused independently of one another using a conductance
* term that is linked across the components. Refer to the the documentation of
* AnisotropicDiffusionFunction for an overview of anisotropic diffusion. The
* way that the conductance term is calculated is specific to the specific type
* of diffusion function.
*
* \par Data type requirements
* This filter was designed to process itk::Images of itk::Vector type. The code
* relies on various typedefs and overloaded operators defined in itk::Vector.
* It is perfectly reasonable, however, to apply this filter to images of other,
* user-defined types as long as the appropriate typedefs and operator overloads
* are in place. As a general rule, follow the example of itk::Vector in
* defining your data types.
*
* \ingroup FiniteDifferenceFunctions
* \ingroup ImageEnhancement
*
* \sa AnisotropicDiffusionFunction
* \sa ScalarAnisotropicDiffusionFunction
*
* \ingroup ITKAnisotropicSmoothing
*/
template< typename TImage >
class VectorAnisotropicDiffusionFunction:
public AnisotropicDiffusionFunction< TImage >
{
public:
/** Standard class typedefs. */
typedef VectorAnisotropicDiffusionFunction Self;
typedef AnisotropicDiffusionFunction< TImage > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
/** Run-time type information (and related methods) */
itkTypeMacro(VectorAnisotropicDiffusionFunction,
AnisotropicDiffusionFunction);
/** Inherit some parameters from the superclass type */
typedef typename Superclass::ImageType ImageType;
typedef typename Superclass::PixelType PixelType;
typedef typename Superclass::TimeStepType TimeStepType;
typedef typename Superclass::RadiusType RadiusType;
typedef typename Superclass::NeighborhoodType NeighborhoodType;
/** Inherit some parameters from the superclass type */
itkStaticConstMacro(ImageDimension, unsigned int,
Superclass::ImageDimension);
itkStaticConstMacro(VectorDimension, unsigned int, PixelType::Dimension);
/** Compute the average gradient magnitude squared. */
virtual void CalculateAverageGradientMagnitudeSquared(TImage *);
protected:
VectorAnisotropicDiffusionFunction() {}
~VectorAnisotropicDiffusionFunction() {}
void PrintSelf(std::ostream & os, Indent indent) const
{ Superclass::PrintSelf(os, indent); }
private:
VectorAnisotropicDiffusionFunction(const Self &); //purposely not implemented
void operator=(const Self &); //purposely not implemented
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkVectorAnisotropicDiffusionFunction.hxx"
#endif
#endif
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