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/*=========================================================================
*
* Copyright NumFOCUS
*
* 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
*
* https://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 itkBinaryReconstructionLabelMapFilter_hxx
#define itkBinaryReconstructionLabelMapFilter_hxx
#include "itkProgressReporter.h"
namespace itk
{
template <typename TImage, typename TMarkerImage, typename TAttributeAccessor>
BinaryReconstructionLabelMapFilter<TImage, TMarkerImage, TAttributeAccessor>::BinaryReconstructionLabelMapFilter()
{
m_ForegroundValue = NumericTraits<MarkerImagePixelType>::max();
this->AddRequiredInputName("MarkerImage", 1);
}
template <typename TImage, typename TMarkerImage, typename TAttributeAccessor>
void
BinaryReconstructionLabelMapFilter<TImage, TMarkerImage, TAttributeAccessor>::ThreadedProcessLabelObject(
LabelObjectType * labelObject)
{
AttributeAccessorType accessor;
const MarkerImageType * maskImage = this->GetMarkerImage();
typename LabelObjectType::ConstIndexIterator it(labelObject);
while (!it.IsAtEnd())
{
const IndexType & idx = it.GetIndex();
const MarkerImagePixelType & v = maskImage->GetPixel(idx);
if (v == m_ForegroundValue)
{
// keep the object
accessor(labelObject, true);
return;
}
++it;
}
// remove the object
accessor(labelObject, false);
}
template <typename TImage, typename TMarkerImage, typename TAttributeAccessor>
void
BinaryReconstructionLabelMapFilter<TImage, TMarkerImage, TAttributeAccessor>::PrintSelf(std::ostream & os,
Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent
<< "ForegroundValue: " << static_cast<typename NumericTraits<MarkerImagePixelType>::PrintType>(m_ForegroundValue)
<< std::endl;
}
} // end namespace itk
#endif
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