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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 itkBinaryReconstructionLabelMapFilter_h
#define itkBinaryReconstructionLabelMapFilter_h
#include "itkInPlaceLabelMapFilter.h"
#include "itkAttributeLabelObject.h"
namespace itk {
/** \class BinaryReconstructionLabelMapFilter
* \brief Mark the objects at least partially at the same position as the objects in a binary image
*
* The attribute is accessed through the accessor given with TAttributeAccessor.
* The LabelObjects from the input LabelMap are marked with "true" if at least one of their pixel is
* at the same position than an object in the binary marker image.
* In the marker image, the pixels with a value equal to ForegroundValue are considered to be in the
* objects.
*
* \author Gaetan Lehmann. Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France.
*
* This implementation was taken from the Insight Journal paper:
* https://hdl.handle.net/1926/584 or
* http://www.insight-journal.org/browse/publication/176
*
* \ingroup ImageEnhancement MathematicalMorphologyImageFilters
* \ingroup ITKLabelMap
*/
template<typename TImage, typename TMarkerImage, typename TAttributeAccessor=
typename Functor::AttributeLabelObjectAccessor< typename TImage::LabelObjectType > >
class ITK_TEMPLATE_EXPORT BinaryReconstructionLabelMapFilter :
public InPlaceLabelMapFilter<TImage>
{
public:
/** Standard class typedefs. */
typedef BinaryReconstructionLabelMapFilter Self;
typedef InPlaceLabelMapFilter<TImage> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Some convenient typedefs. */
typedef TImage ImageType;
typedef typename ImageType::Pointer ImagePointer;
typedef typename ImageType::ConstPointer ImageConstPointer;
typedef typename ImageType::PixelType PixelType;
typedef typename ImageType::IndexType IndexType;
typedef typename ImageType::LabelObjectType LabelObjectType;
typedef TMarkerImage MarkerImageType;
typedef typename MarkerImageType::Pointer MarkerImagePointer;
typedef typename MarkerImageType::ConstPointer MarkerImageConstPointer;
typedef typename MarkerImageType::PixelType MarkerImagePixelType;
typedef TAttributeAccessor AttributeAccessorType;
/** ImageDimension constants */
itkStaticConstMacro(ImageDimension, unsigned int,
TImage::ImageDimension);
/** Standard New method. */
itkNewMacro(Self);
/** Runtime information support. */
itkTypeMacro(BinaryReconstructionLabelMapFilter,
InPlaceLabelMapFilter);
#ifdef ITK_USE_CONCEPT_CHECKING
// Begin concept checking
/* itkConceptMacro(InputEqualityComparableCheck,
(Concept::EqualityComparable<PixelType>));
itkConceptMacro(IntConvertibleToInputCheck,
(Concept::Convertible<int, PixelType>));
itkConceptMacro(InputOStreamWritableCheck,
(Concept::OStreamWritable<PixelType>));*/
// End concept checking
#endif
/** Set the marker image */
void SetMarkerImage(TMarkerImage *input)
{
// Process object is not const-correct so the const casting is required.
this->SetNthInput( 1, const_cast<TMarkerImage *>(input) );
}
/** Get the marker image */
MarkerImageType * GetMarkerImage()
{
return static_cast<MarkerImageType*>(const_cast<DataObject *>(this->ProcessObject::GetInput(1)));
}
/** Set the input image */
void SetInput1(TImage *input)
{
this->SetInput( input );
}
/** Set the marker image */
void SetInput2(TMarkerImage *input)
{
this->SetMarkerImage( input );
}
/**
* Set/Get the value used as "foreground" in the output image.
* Defaults to NumericTraits<MaskPixelType>::max().
*/
itkSetMacro(ForegroundValue, MarkerImagePixelType);
itkGetConstMacro(ForegroundValue, MarkerImagePixelType);
protected:
BinaryReconstructionLabelMapFilter();
~BinaryReconstructionLabelMapFilter() ITK_OVERRIDE {};
virtual void ThreadedProcessLabelObject( LabelObjectType * labelObject ) ITK_OVERRIDE;
void PrintSelf(std::ostream& os, Indent indent) const ITK_OVERRIDE;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(BinaryReconstructionLabelMapFilter);
MarkerImagePixelType m_ForegroundValue;
}; // end of class
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkBinaryReconstructionLabelMapFilter.hxx"
#endif
#endif
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