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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 itkBinaryReconstructionByDilationImageFilter_h
#define itkBinaryReconstructionByDilationImageFilter_h
#include "itkImageToImageFilter.h"
#include "itkAttributeLabelObject.h"
#include "itkLabelMap.h"
#include "itkBinaryImageToLabelMapFilter.h"
#include "itkBinaryReconstructionLabelMapFilter.h"
#include "itkAttributeOpeningLabelMapFilter.h"
#include "itkLabelMapToBinaryImageFilter.h"
namespace itk
{
/**
* \class BinaryReconstructionByDilationImageFilter
*
* \brief binary reconstruction by dilation of an image
*
* Reconstruction by dilation operates on a "marker" image and a "mask"
* image, and is defined as the dilation 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://www.insight-journal.org/browse/publication/176
*
* \sa MorphologyImageFilter, ReconstructionByDilationImageFilter, BinaryReconstructionByErosionImageFilter
* \ingroup ImageEnhancement MathematicalMorphologyImageFilters
* \ingroup ITKLabelMap
*/
template <typename TInputImage>
class ITK_TEMPLATE_EXPORT BinaryReconstructionByDilationImageFilter
: public ImageToImageFilter<TInputImage, TInputImage>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(BinaryReconstructionByDilationImageFilter);
/** Standard class type aliases. */
using Self = BinaryReconstructionByDilationImageFilter;
using Superclass = ImageToImageFilter<TInputImage, TInputImage>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** Some convenient type alias. */
using InputImageType = TInputImage;
using OutputImageType = TInputImage;
using InputImagePointer = typename InputImageType::Pointer;
using InputImageConstPointer = typename InputImageType::ConstPointer;
using InputImageRegionType = typename InputImageType::RegionType;
using InputImagePixelType = typename InputImageType::PixelType;
using OutputImagePointer = typename OutputImageType::Pointer;
using OutputImageConstPointer = typename OutputImageType::ConstPointer;
using OutputImageRegionType = typename OutputImageType::RegionType;
using OutputImagePixelType = typename OutputImageType::PixelType;
/** ImageDimension constants */
static constexpr unsigned int InputImageDimension = TInputImage::ImageDimension;
static constexpr unsigned int OutputImageDimension = TInputImage::ImageDimension;
static constexpr unsigned int ImageDimension = TInputImage::ImageDimension;
using LabelObjectType = AttributeLabelObject<SizeValueType, ImageDimension, bool>;
using LabelMapType = LabelMap<LabelObjectType>;
using LabelizerType = BinaryImageToLabelMapFilter<InputImageType, LabelMapType>;
using ReconstructionType = BinaryReconstructionLabelMapFilter<LabelMapType, InputImageType>;
using OpeningType = AttributeOpeningLabelMapFilter<LabelMapType>;
using BinarizerType = LabelMapToBinaryImageFilter<LabelMapType, OutputImageType>;
/** Standard New method. */
itkNewMacro(Self);
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(BinaryReconstructionByDilationImageFilter);
/**
* 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/Get the marker image */
itkSetInputMacro(MarkerImage, InputImageType);
itkGetInputMacro(MarkerImage, InputImageType);
/** Set/Get the mask image */
itkSetInputMacro(MaskImage, InputImageType);
itkGetInputMacro(MaskImage, InputImageType);
protected:
BinaryReconstructionByDilationImageFilter();
~BinaryReconstructionByDilationImageFilter() override = default;
void
PrintSelf(std::ostream & os, Indent indent) const override;
/** BinaryReconstructionByDilationImageFilter needs the entire input be
* available. Thus, it needs to provide an implementation of
* GenerateInputRequestedRegion(). */
void
GenerateInputRequestedRegion() override;
/** BinaryReconstructionByDilationImageFilter will produce the entire output. */
void
EnlargeOutputRequestedRegion(DataObject * itkNotUsed(output)) override;
/** Single-threaded version of GenerateData. This filter delegates
* to GrayscaleGeodesicErodeImageFilter. */
void
GenerateData() override;
private:
bool m_FullyConnected{};
OutputImagePixelType m_BackgroundValue{};
OutputImagePixelType m_ForegroundValue{};
}; // end of class
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkBinaryReconstructionByDilationImageFilter.hxx"
#endif
#endif
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