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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkImageModelEstimatorBase.txx,v $
Language: C++
Date: $Date: 2003-09-10 14:28:32 $
Version: $Revision: 1.10 $
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 _itkImageModelEstimatorBase_txx
#define _itkImageModelEstimatorBase_txx
#include "itkImageModelEstimatorBase.h"
#include "itkCommand.h"
namespace itk
{
template <class TInputImage,
class TMembershipFunction>
ImageModelEstimatorBase<TInputImage, TMembershipFunction>
::ImageModelEstimatorBase(void):
m_NumberOfModels( 0 )
{
}
template <class TInputImage,
class TMembershipFunction>
ImageModelEstimatorBase<TInputImage, TMembershipFunction>
::~ImageModelEstimatorBase()
{
}
template <class TInputImage,
class TMembershipFunction>
void
ImageModelEstimatorBase<TInputImage, TMembershipFunction>
::Update()
{
GenerateData() ;
}
template <class TInputImage,
class TMembershipFunction>
void
ImageModelEstimatorBase<TInputImage, TMembershipFunction>
::GenerateData()
{
/*
if( ( m_NumberOfModels == 0 ) ||
( m_MembershipFunctions.size() == 0 ) ||
( m_NumberOfClasses != m_MembershipFunctions.size() ) )
{
throw ExceptionObject(__FILE__, __LINE__);
}
*/
this->EstimateModels();
}
/*
* PrintSelf
*/
template <class TInputImage,
class TMembershipFunction>
void
ImageModelEstimatorBase<TInputImage, TMembershipFunction>
::PrintSelf( std::ostream& os, Indent indent ) const
{
Superclass::PrintSelf(os,indent);
os << indent << "Number of models: " << m_NumberOfModels << std::endl;
os << indent << " " << std::endl;
os << indent <<"Results of the model estimator."<<std::endl;
os << indent <<"===================================="<<std::endl;
for (unsigned int classIndex = 0 ; classIndex < m_NumberOfModels ; classIndex++)
{
os << indent << "Statistics for " << classIndex << std::endl;
(m_MembershipFunctions[classIndex])->Print(os);
os << indent <<"===================================="<<std::endl;
}
os << indent << " " << std::endl;
os << indent << "InputImage: ";
os << m_InputImage.GetPointer() << std::endl;
}// end PrintSelf
//------------------------------------------------------------------
// Add a membership function corresponding to the class index
//------------------------------------------------------------------
template <class TInputImage,
class TMembershipFunction>
unsigned int
ImageModelEstimatorBase<TInputImage, TMembershipFunction>
::AddMembershipFunction(MembershipFunctionPointer function)
{
m_MembershipFunctions.push_back(function) ;
return static_cast<unsigned int>( m_MembershipFunctions.size() );
}
} // namespace itk
#endif
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