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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 itkBinaryReconstructionByErosionImageFilter_h
#define itkBinaryReconstructionByErosionImageFilter_h
#include "itkImageToImageFilter.h"
#include "itkAttributeLabelObject.h"
#include "itkLabelMap.h"
#include "itkBinaryNotImageFilter.h"
#include "itkBinaryImageToLabelMapFilter.h"
#include "itkBinaryReconstructionLabelMapFilter.h"
#include "itkAttributeOpeningLabelMapFilter.h"
#include "itkLabelMapMaskImageFilter.h"
namespace itk {
/** \class BinaryReconstructionByErosionImageFilter
* \brief binary reconstruction by erosion of an image
*
* Reconstruction by erosion operates on a "marker" image and a "mask"
* image, and is defined as the erosion of the marker image with
* respect to the mask image iterated until stability.
*
* Geodesic morphology is described in Chapter 6.2 of Pierre Soille's
* book "Morphological Image Analysis: Principles and Applications",
* Second Edition, Springer, 2003.
*
* \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
*
* \sa MorphologyImageFilter, ReconstructionByErosionImageFilter, BinaryReconstructionByDilationImageFilter
* \ingroup ImageEnhancement MathematicalMorphologyImageFilters
* \ingroup ITKLabelMap
*/
template<typename TInputImage>
class ITK_TEMPLATE_EXPORT BinaryReconstructionByErosionImageFilter :
public ImageToImageFilter<TInputImage, TInputImage>
{
public:
/** Standard class typedefs. */
typedef BinaryReconstructionByErosionImageFilter Self;
typedef ImageToImageFilter<TInputImage, TInputImage> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Some convenient typedefs. */
typedef TInputImage InputImageType;
typedef TInputImage OutputImageType;
typedef typename InputImageType::Pointer InputImagePointer;
typedef typename InputImageType::ConstPointer InputImageConstPointer;
typedef typename InputImageType::RegionType InputImageRegionType;
typedef typename InputImageType::PixelType InputImagePixelType;
typedef typename OutputImageType::Pointer OutputImagePointer;
typedef typename OutputImageType::ConstPointer OutputImageConstPointer;
typedef typename OutputImageType::RegionType OutputImageRegionType;
typedef typename OutputImageType::PixelType OutputImagePixelType;
/** ImageDimension constants */
itkStaticConstMacro(InputImageDimension, unsigned int,
TInputImage::ImageDimension);
itkStaticConstMacro(OutputImageDimension, unsigned int,
TInputImage::ImageDimension);
itkStaticConstMacro(ImageDimension, unsigned int,
TInputImage::ImageDimension);
typedef BinaryNotImageFilter< InputImageType > NotType;
typedef AttributeLabelObject< SizeValueType, ImageDimension, bool> LabelObjectType;
typedef LabelMap< LabelObjectType > LabelMapType;
typedef BinaryImageToLabelMapFilter< InputImageType, LabelMapType > LabelizerType;
typedef BinaryReconstructionLabelMapFilter< LabelMapType, InputImageType > ReconstructionType;
typedef AttributeOpeningLabelMapFilter< LabelMapType > OpeningType;
typedef LabelMapMaskImageFilter< LabelMapType, OutputImageType > BinarizerType;
/** Standard New method. */
itkNewMacro(Self);
/** Runtime information support. */
itkTypeMacro(BinaryReconstructionByErosionImageFilter, ImageToImageFilter);
/**
* Set/Get whether the connected components are defined strictly by
* face connectivity or by face+edge+vertex connectivity. Default is
* FullyConnectedOff. For objects that are 1 pixel wide, use
* FullyConnectedOn.
*/
itkSetMacro(FullyConnected, bool);
itkGetConstReferenceMacro(FullyConnected, bool);
itkBooleanMacro(FullyConnected);
#ifdef ITK_USE_CONCEPT_CHECKING
// Begin concept checking
itkConceptMacro(InputEqualityComparableCheck,
(Concept::EqualityComparable<InputImagePixelType>));
itkConceptMacro(IntConvertibleToInputCheck,
(Concept::Convertible<int, InputImagePixelType>));
itkConceptMacro(InputOStreamWritableCheck,
(Concept::OStreamWritable<InputImagePixelType>));
// End concept checking
#endif
/**
* Set/Get the value used as "background" in the output image.
* Defaults to NumericTraits<PixelType>::NonpositiveMin().
*/
itkSetMacro(BackgroundValue, OutputImagePixelType);
itkGetConstMacro(BackgroundValue, OutputImagePixelType);
/**
* Set/Get the value used as "foreground" in the output image.
* Defaults to NumericTraits<PixelType>::max().
*/
itkSetMacro(ForegroundValue, OutputImagePixelType);
itkGetConstMacro(ForegroundValue, OutputImagePixelType);
/** Set the marker image */
void SetMarkerImage(const InputImageType *input);
/** Get the marker image */
InputImageType * GetMarkerImage();
/** Set the mask image */
void SetMaskImage(const InputImageType *input);
/** Get the mask image */
InputImageType * GetMaskImage();
protected:
BinaryReconstructionByErosionImageFilter();
~BinaryReconstructionByErosionImageFilter() ITK_OVERRIDE {};
void PrintSelf(std::ostream& os, Indent indent) const ITK_OVERRIDE;
/** BinaryReconstructionByErosionImageFilter needs the entire input be
* available. Thus, it needs to provide an implementation of
* GenerateInputRequestedRegion(). */
void GenerateInputRequestedRegion() ITK_OVERRIDE;
/** BinaryReconstructionByErosionImageFilter will produce the entire output. */
void EnlargeOutputRequestedRegion(DataObject *itkNotUsed(output)) ITK_OVERRIDE;
/** Single-threaded version of GenerateData. This filter delegates
* to GrayscaleGeodesicErodeImageFilter. */
void GenerateData() ITK_OVERRIDE;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(BinaryReconstructionByErosionImageFilter);
bool m_FullyConnected;
OutputImagePixelType m_BackgroundValue;
OutputImagePixelType m_ForegroundValue;
}; // end of class
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkBinaryReconstructionByErosionImageFilter.hxx"
#endif
#endif
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