template<typename TImage, typename TScalar = typename TImage::PixelType>
class itk::CoherenceEnhancingDiffusionFilter< TImage, TScalar >
Coherence enhanging diffusion and edge enhancing diffusion.
Implementation of Coherence Enhancing Diffusion (CED), and Edge Enhancing Diffusion (EED), as described by Weickert.
CED heuristically smoothes everywhere except accross image contours, while EED smoothes nowhere but tangentially to image contours.
The non-linear diffusion tensor is defined in terms of the structure tensor.
Denote by the structure tensor eigenvalues, at a given point , with . Let also and , be the smallest and largest eigenvalues respectively. The diffusion tensor is defined by the same eigenvectors, but with modified with eigenvalues .
Coherence Enhancing Diffusion:
, where
Note the limit values , .
Edge enhancing diffusion:
, where
Note the limit values , .
Definition at line 64 of file itkCoherenceEnhancingDiffusionFilter.h.
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typedef SmartPointer< const Self > | ConstPointer |
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typedef Superclass::EigenValuesArrayType | EigenValuesArrayType |
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enum | EnhancementType {
CED,
cCED,
EED,
cEED,
Isotropic
} |
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typedef SmartPointer< Self > | Pointer |
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typedef Superclass::ScalarType | ScalarType |
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typedef CoherenceEnhancingDiffusionFilter | Self |
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typedef AnisotropicDiffusionLBRImageFilter< TImage, TScalar > | Superclass |
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typedef SmartPointer< const Self > | ConstPointer |
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typedef std::vector< std::pair< ScalarType, int > > | EffectiveTimesAndIterationsType |
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typedef TensorType::EigenValuesArrayType | EigenValuesArrayType |
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typedef TImage | ImageType |
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typedef LinearAnisotropicDiffusionLBRImageFilter< ImageType, ScalarType > | LinearDiffusionFilterType |
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typedef ImageType::PixelType | PixelType |
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typedef SmartPointer< Self > | Pointer |
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typedef TScalar | ScalarType |
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typedef AnisotropicDiffusionLBRImageFilter | Self |
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typedef StructureTensorImageFilter< ImageType, TensorImageType > | StructureTensorFilterType |
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typedef ImageToImageFilter< TImage, TImage > | Superclass |
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typedef Image< TensorType, Dimension > | TensorImageType |
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typedef SymmetricSecondRankTensor< ScalarType, Dimension > | TensorType |
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typedef SmartPointer< const Self > | ConstPointer |
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typedef InputImageType::ConstPointer | InputImageConstPointer |
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typedef InputImageType::PixelType | InputImagePixelType |
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typedef InputImageType::Pointer | InputImagePointer |
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typedef InputImageType::RegionType | InputImageRegionType |
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typedef TImage | InputImageType |
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typedef Superclass::OutputImagePixelType | OutputImagePixelType |
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typedef Superclass::OutputImageRegionType | OutputImageRegionType |
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typedef SmartPointer< Self > | Pointer |
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typedef ImageToImageFilter | Self |
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typedef ImageSource< TImage > | Superclass |
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typedef SmartPointer< const Self > | ConstPointer |
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typedef Superclass::DataObjectIdentifierType | DataObjectIdentifierType |
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typedef DataObject::Pointer | DataObjectPointer |
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typedef Superclass::DataObjectPointerArraySizeType | DataObjectPointerArraySizeType |
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typedef OutputImageType::PixelType | OutputImagePixelType |
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typedef OutputImageType::Pointer | OutputImagePointer |
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typedef OutputImageType::RegionType | OutputImageRegionType |
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typedef TImage | OutputImageType |
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typedef SmartPointer< Self > | Pointer |
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typedef ImageSource | Self |
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typedef ProcessObject | Superclass |
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typedef SmartPointer< const Self > | ConstPointer |
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typedef DataObject::DataObjectIdentifierType | DataObjectIdentifierType |
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typedef DataObject::Pointer | DataObjectPointer |
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typedef std::vector< DataObjectPointer > | DataObjectPointerArray |
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typedef DataObjectPointerArray::size_type | DataObjectPointerArraySizeType |
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typedef std::vector< DataObjectIdentifierType > | NameArray |
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typedef SmartPointer< Self > | Pointer |
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typedef ProcessObject | Self |
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typedef Object | Superclass |
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typedef SmartPointer< const Self > | ConstPointer |
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typedef SmartPointer< Self > | Pointer |
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typedef Object | Self |
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typedef LightObject | Superclass |
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typedef SmartPointer< const Self > | ConstPointer |
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typedef SmartPointer< Self > | Pointer |
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typedef LightObject | Self |
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| CoherenceEnhancingDiffusionFilter () |
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ScalarType | g_CED (ScalarType s) const |
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ScalarType | g_EED (ScalarType s) const |
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| AnisotropicDiffusionLBRImageFilter () |
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virtual void | ComputeDiffusionTensors (ImageType *) |
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virtual void | GenerateData () override |
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virtual | ~AnisotropicDiffusionLBRImageFilter () |
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virtual void | CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion) |
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virtual void | CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion) |
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virtual void | GenerateInputRequestedRegion () override |
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| ImageToImageFilter () |
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virtual void | PrintSelf (std::ostream &os, Indent indent) const override |
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virtual void | VerifyInputInformation () override |
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| ~ImageToImageFilter () |
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void | PushBackInput (const DataObject *input) override |
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void | PushFrontInput (const DataObject *input) override |
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virtual void | AfterThreadedGenerateData () |
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virtual void | AllocateOutputs () |
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virtual void | BeforeThreadedGenerateData () |
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virtual const ImageRegionSplitterBase * | GetImageRegionSplitter () const |
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| ImageSource () |
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virtual unsigned int | SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion) |
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virtual void | ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId) |
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virtual | ~ImageSource () |
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virtual void | AddInput (DataObject *input) |
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virtual void | AddOutput (DataObject *output) |
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bool | AddRequiredInputName (const DataObjectIdentifierType &) |
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bool | AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx) |
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virtual void | CacheInputReleaseDataFlags () |
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virtual void | GenerateOutputInformation () |
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virtual void | GenerateOutputRequestedRegion (DataObject *output) |
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DataObject * | GetInput (const DataObjectIdentifierType &key) |
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const DataObject * | GetInput (const DataObjectIdentifierType &key) const |
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virtual const DataObjectPointerArraySizeType & | GetNumberOfRequiredInputs () const |
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virtual const DataObjectPointerArraySizeType & | GetNumberOfRequiredOutputs () const |
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bool | IsIndexedInputName (const DataObjectIdentifierType &) const |
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bool | IsIndexedOutputName (const DataObjectIdentifierType &) const |
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bool | IsRequiredInputName (const DataObjectIdentifierType &) const |
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| itkLegacyMacro (virtual void RemoveOutput(DataObject *output)) |
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| itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num)) |
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| itkLegacyMacro (virtual void RemoveInput(DataObject *input)) |
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| itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num)) |
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DataObjectPointerArraySizeType | MakeIndexFromInputName (const DataObjectIdentifierType &name) const |
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DataObjectPointerArraySizeType | MakeIndexFromOutputName (const DataObjectIdentifierType &name) const |
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DataObjectIdentifierType | MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const |
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DataObjectIdentifierType | MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const |
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| ProcessObject () |
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virtual void | PropagateResetPipeline () |
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virtual void | ReleaseInputs () |
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virtual void | RemoveInput (const DataObjectIdentifierType &key) |
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virtual void | RemoveInput (DataObjectPointerArraySizeType) |
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virtual void | RemoveOutput (const DataObjectIdentifierType &key) |
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virtual void | RemoveOutput (DataObjectPointerArraySizeType idx) |
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bool | RemoveRequiredInputName (const DataObjectIdentifierType &) |
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virtual void | RestoreInputReleaseDataFlags () |
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virtual void | SetInput (const DataObjectIdentifierType &key, DataObject *input) |
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virtual void | SetNthInput (DataObjectPointerArraySizeType num, DataObject *input) |
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virtual void | SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output) |
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void | SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num) |
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void | SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num) |
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virtual void | SetNumberOfRequiredInputs (DataObjectPointerArraySizeType) |
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virtual void | SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg) |
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virtual void | SetOutput (const DataObjectIdentifierType &key, DataObject *output) |
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virtual void | SetPrimaryInput (DataObject *input) |
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virtual void | SetPrimaryOutput (DataObject *output) |
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void | SetRequiredInputNames (const NameArray &) |
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virtual void | VerifyPreconditions () |
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| ~ProcessObject () |
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DataObject * | GetInput (DataObjectPointerArraySizeType idx) |
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const DataObject * | GetInput (DataObjectPointerArraySizeType idx) const |
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DataObject * | GetPrimaryInput () |
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const DataObject * | GetPrimaryInput () const |
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virtual void | SetPrimaryInputName (const DataObjectIdentifierType &key) |
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virtual const char * | GetPrimaryInputName (void) const |
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DataObject * | GetOutput (const DataObjectIdentifierType &key) |
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const DataObject * | GetOutput (const DataObjectIdentifierType &key) const |
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virtual void | SetPrimaryOutputName (const DataObjectIdentifierType &key) |
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virtual const char * | GetPrimaryOutputName (void) const |
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DataObject * | GetOutput (DataObjectPointerArraySizeType idx) |
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const DataObject * | GetOutput (DataObjectPointerArraySizeType idx) const |
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DataObject * | GetPrimaryOutput () |
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const DataObject * | GetPrimaryOutput () const |
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| Object () |
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bool | PrintObservers (std::ostream &os, Indent indent) const |
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virtual void | SetTimeStamp (const TimeStamp &time) |
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virtual | ~Object () |
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virtual LightObject::Pointer | InternalClone () const |
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| LightObject () |
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virtual void | PrintHeader (std::ostream &os, Indent indent) const |
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virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
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virtual | ~LightObject () |
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