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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkImageShapeModelEstimatorBase.h
Language: C++
Date: $Date$
Version: $Revision$
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 __itkImageShapeModelEstimatorBase_h
#define __itkImageShapeModelEstimatorBase_h
#include "itkImageToImageFilter.h"
namespace itk
{
/** \class ImageShapeModelEstimatorBase
* \brief Base class for statistical shape model estimation.
*
* itkImageShapeModelEstimatorBase is the base class for the
* ImageShapeModelEstimator objects. It provides the basic function
* definitions that are inherent to a ImageShapeModelEstimator objects.
*
* This is the SuperClass for the ImageShapeModelEstimator
* framework. This is an abstract class defining an interface for all
* such objects available through the ImageShapeModelEstimator
* framework in the ITK toolkit.
*
* The basic functionality of the ImageShapeModelEstimator framework
* base class is to generate the ShapeModels. It requires input image
* to be provided by the user. EstimateShapeModels() is a pure virtual
* function making this an abstract class. Classes deriving from this
* class are required to implement the EstimateShapeModels function.
*
* \ingroup ImageFeatureExtraction */
template <class TInputImage,
class TOutputImage = Image<double, ::itk::GetImageDimension<TInputImage>::ImageDimension> >
class ITK_EXPORT ImageShapeModelEstimatorBase:
public ImageToImageFilter<TInputImage, TOutputImage>
{
public:
/** Standard class typedefs. */
typedef ImageShapeModelEstimatorBase Self;
typedef ImageToImageFilter<TInputImage, TOutputImage> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro(ImageShapeModelEstimatorBase,ImageToImageFilter);
/** Type definitions for the training image. */
typedef TInputImage InputImageType;
typedef typename TInputImage::Pointer InputImagePointer;
protected:
ImageShapeModelEstimatorBase();
~ImageShapeModelEstimatorBase();
void PrintSelf(std::ostream& os, Indent indent) const;
virtual void GenerateData();
private:
ImageShapeModelEstimatorBase(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
/**Container for holding the training image */
InputImagePointer m_InputImage;
/** The core virtual function to perform ShapeModelling of the input data */
virtual void EstimateShapeModels() = 0;
}; // class ImageShapeModelEstimator
} // namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkImageShapeModelEstimatorBase.txx"
#endif
#endif
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