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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 itkProjectedIterativeDeconvolutionImageFilter_hxx
#define itkProjectedIterativeDeconvolutionImageFilter_hxx
#include "itkProjectedIterativeDeconvolutionImageFilter.h"
namespace itk
{
template< typename TSuperclass >
ProjectedIterativeDeconvolutionImageFilter< TSuperclass >
::ProjectedIterativeDeconvolutionImageFilter()
{
m_ProjectionFilter = ITK_NULLPTR;
}
template< typename TSuperclass >
ProjectedIterativeDeconvolutionImageFilter< TSuperclass >
::~ProjectedIterativeDeconvolutionImageFilter()
{
m_ProjectionFilter = ITK_NULLPTR;
}
template< typename TSuperclass >
void
ProjectedIterativeDeconvolutionImageFilter< TSuperclass >
::Initialize(ProgressAccumulator * progress, float progressWeight,
float iterationProgressWeight)
{
this->Superclass::Initialize( progress, progressWeight,
iterationProgressWeight );
m_ProjectionFilter = ProjectionFilterType::New();
typename InternalImageType::PixelType zero =
NumericTraits< typename InternalImageType::PixelType >::ZeroValue();
m_ProjectionFilter->ThresholdBelow( zero );
}
template< typename TSuperclass >
void
ProjectedIterativeDeconvolutionImageFilter< TSuperclass >
::Iteration(ProgressAccumulator * progress, float iterationProgressWeight)
{
this->Superclass::Iteration( progress, iterationProgressWeight );
m_ProjectionFilter->SetInput( this->m_CurrentEstimate );
m_ProjectionFilter->UpdateLargestPossibleRegion();
this->m_CurrentEstimate = m_ProjectionFilter->GetOutput();
this->m_CurrentEstimate->DisconnectPipeline();
}
} // end namespace itk
#endif
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