ITK  5.4.0
Insight Toolkit
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itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision > Class Template Reference

#include <itkLandweberDeconvolutionImageFilter.h>

Detailed Description

template<typename TInputImage, typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
class itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >

Deconvolve an image using the Landweber deconvolution algorithm.

This filter implements the Landweber deconvolution algorithm as defined in Bertero M and Boccacci P, "Introduction to Inverse Problems in Imaging", 1998. The algorithm assumes that the input image has been formed by a linear shift-invariant system with a known kernel.

The Landweber algorithm converges to a solution that minimizes the sum of squared errors \(||f \otimes h - g||\) where \(f\) is the estimate of the unblurred image, \(\otimes\) is the convolution operator, \(h\) is the blurring kernel, and \(g\) is the blurred input image. As such, it is best suited for images that have zero-mean Gaussian white noise.

This is the base implementation of the Landweber algorithm. It may produce results with negative values. For a version of this algorithm that enforces a positivity constraint on each intermediate solution, see ProjectedLandweberDeconvolutionImageFilter.

This code was adapted from the Insight Journal contribution:

"Deconvolution: infrastructure and reference algorithms" by Gaetan Lehmann https://www.insight-journal.org/browse/publication/753

Author
Gaetan Lehmann, Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France
Cory Quammen, The University of North Carolina at Chapel Hill
See also
IterativeDeconvolutionImageFilter
RichardsonLucyDeconvolutionImageFilter
ProjectedLandweberDeconvolutionImageFilter

Definition at line 99 of file itkLandweberDeconvolutionImageFilter.h.

+ Inheritance diagram for itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >:
+ Collaboration diagram for itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >:

Public Types

using ConstPointer = SmartPointer< const Self >
 
using InputImageType = TInputImage
 
using KernelImageType = TKernelImage
 
using OutputImageType = TOutputImage
 
using Pointer = SmartPointer< Self >
 
using Self = LandweberDeconvolutionImageFilter
 
using Superclass = IterativeDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
 
- Public Types inherited from itk::IterativeDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
using ConstPointer = SmartPointer< const Self >
 
using InputImageType = TInputImage
 
using KernelImageType = TKernelImage
 
using OutputImageType = TOutputImage
 
using Pointer = SmartPointer< Self >
 
using Self = IterativeDeconvolutionImageFilter
 
using Superclass = FFTConvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
 
- Public Types inherited from itk::FFTConvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
using ConstPointer = SmartPointer< const Self >
 
using InputImageType = TInputImage
 
using InputIndexType = typename InputImageType::IndexType
 
using InputPixelType = typename InputImageType::PixelType
 
using InputRegionType = typename InputImageType::RegionType
 
using InputSizeType = typename InputImageType::SizeType
 
using InternalComplexImagePointerType = typename InternalComplexImageType::Pointer
 
using InternalComplexImageType = Image< InternalComplexType, TInputImage::ImageDimension >
 
using InternalComplexType = std::complex< TInternalPrecision >
 
using InternalImagePointerType = typename InternalImageType::Pointer
 
using InternalImageType = Image< TInternalPrecision, TInputImage::ImageDimension >
 
using InternalIndexType = typename InternalImageType::IndexType
 
using InternalRegionType = typename InternalImageType::RegionType
 
using InternalSizeType = typename InternalImageType::SizeType
 
using KernelImageType = TKernelImage
 
using KernelIndexType = typename KernelImageType::IndexType
 
using KernelPixelType = typename KernelImageType::PixelType
 
using KernelRegionType = typename KernelImageType::RegionType
 
using KernelSizeType = typename KernelImageType::SizeType
 
using OutputImageType = TOutputImage
 
using OutputIndexType = typename OutputImageType::IndexType
 
using OutputPixelType = typename OutputImageType::PixelType
 
using OutputRegionType = typename OutputImageType::RegionType
 
using OutputSizeType = typename OutputImageType::SizeType
 
using Pointer = SmartPointer< Self >
 
using Self = FFTConvolutionImageFilter
 
using SizeValueType = typename InputSizeType::SizeValueType
 
using Superclass = ConvolutionImageFilterBase< TInputImage, TKernelImage, TOutputImage >
 
- Public Types inherited from itk::ConvolutionImageFilterBase< TInputImage, TKernelImage, TOutputImage >
using BoundaryConditionPointerType = BoundaryConditionType *
 
using BoundaryConditionType = ImageBoundaryCondition< TInputImage >
 
using ConstPointer = SmartPointer< const Self >
 
using DefaultBoundaryConditionType = ZeroFluxNeumannBoundaryCondition< TInputImage >
 
using InputImageType = TInputImage
 
using InputIndexType = typename InputImageType::IndexType
 
using InputPixelType = typename InputImageType::PixelType
 
using InputRegionType = typename InputImageType::RegionType
 
using InputSizeType = typename InputImageType::SizeType
 
using KernelImageType = TKernelImage
 
using KernelIndexType = typename KernelImageType::IndexType
 
using KernelPixelType = typename KernelImageType::PixelType
 
using KernelRegionType = typename KernelImageType::RegionType
 
using KernelSizeType = typename KernelImageType::SizeType
 
using OutputImageType = TOutputImage
 
using OutputIndexType = typename OutputImageType::IndexType
 
using OutputPixelType = typename OutputImageType::PixelType
 
using OutputRegionModeEnum = ConvolutionImageFilterBaseEnums::ConvolutionImageFilterOutputRegion
 
using OutputRegionType = typename OutputImageType::RegionType
 
using OutputSizeType = typename OutputImageType::SizeType
 
using Pointer = SmartPointer< Self >
 
using Self = ConvolutionImageFilterBase
 
using SizeValueType = typename InputSizeType::SizeValueType
 
using Superclass = ImageToImageFilter< TInputImage, TOutputImage >
 
- Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using ConstPointer = SmartPointer< const Self >
 
using InputImageConstPointer = typename InputImageType::ConstPointer
 
using InputImagePixelType = typename InputImageType::PixelType
 
using InputImagePointer = typename InputImageType::Pointer
 
using InputImageRegionType = typename InputImageType::RegionType
 
using InputImageType = TInputImage
 
using Pointer = SmartPointer< Self >
 
using Self = ImageToImageFilter
 
using Superclass = ImageSource< TOutputImage >
 
- Public Types inherited from itk::ImageSource< TOutputImage >
using ConstPointer = SmartPointer< const Self >
 
using DataObjectIdentifierType = Superclass::DataObjectIdentifierType
 
using DataObjectPointer = DataObject::Pointer
 
using DataObjectPointerArraySizeType = Superclass::DataObjectPointerArraySizeType
 
using OutputImagePixelType = typename OutputImageType::PixelType
 
using OutputImagePointer = typename OutputImageType::Pointer
 
using OutputImageRegionType = typename OutputImageType::RegionType
 
using OutputImageType = TOutputImage
 
using Pointer = SmartPointer< Self >
 
using Self = ImageSource
 
using Superclass = ProcessObject
 
- Public Types inherited from itk::ProcessObject
using ConstPointer = SmartPointer< const Self >
 
using DataObjectIdentifierType = DataObject::DataObjectIdentifierType
 
using DataObjectPointer = DataObject::Pointer
 
using DataObjectPointerArray = std::vector< DataObjectPointer >
 
using DataObjectPointerArraySizeType = DataObjectPointerArray::size_type
 
using MultiThreaderType = MultiThreaderBase
 
using NameArray = std::vector< DataObjectIdentifierType >
 
using Pointer = SmartPointer< Self >
 
using Self = ProcessObject
 
using Superclass = Object
 
- Public Types inherited from itk::Object
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = Object
 
using Superclass = LightObject
 
- Public Types inherited from itk::LightObject
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = LightObject
 

Public Member Functions

const char * GetNameOfClass () const override
 
virtual void SetAlpha (double _arg)
 
virtual double GetAlpha ()
 
- Public Member Functions inherited from itk::IterativeDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
virtual unsigned int GetIteration () const
 
virtual InternalImageTypeGetModifiableCurrentEstimate ()
 
virtual void SetNumberOfIterations (unsigned int _arg)
 
virtual unsigned int GetNumberOfIterations ()
 
void SetStopIteration (bool stop)
 
virtual bool GetStopIteration () const
 
- Public Member Functions inherited from itk::FFTConvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
virtual SizeValueType GetSizeGreatestPrimeFactor ()
 
virtual void SetSizeGreatestPrimeFactor (SizeValueType _arg)
 
- Public Member Functions inherited from itk::ConvolutionImageFilterBase< TInputImage, TKernelImage, TOutputImage >
virtual void SetBoundaryCondition (BoundaryConditionPointerType _arg)
 
virtual BoundaryConditionPointerType GetBoundaryCondition () const
 
virtual void SetKernelImage (const KernelImageType *input)
 
virtual const KernelImageTypeGetKernelImage () const
 
virtual void SetNormalize (bool _arg)
 
virtual bool GetNormalize () const
 
virtual void NormalizeOn ()
 
virtual void SetOutputRegionMode (const OutputRegionModeEnum _arg)
 
virtual OutputRegionModeEnum GetOutputRegionMode () const
 
virtual void SetOutputRegionModeToSame ()
 
virtual void SetOutputRegionModeToValid ()
 
- Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageTypeGetInput () const
 
const InputImageTypeGetInput (unsigned int idx) const
 
void PopBackInput () override
 
void PopFrontInput () override
 
virtual void PushBackInput (const InputImageType *input)
 
virtual void PushFrontInput (const InputImageType *input)
 
virtual void SetInput (const DataObjectIdentifierType &key, DataObject *input)
 
virtual void SetInput (const InputImageType *input)
 
virtual void SetInput (unsigned int, const TInputImage *image)
 
virtual void SetCoordinateTolerance (double _arg)
 
virtual double GetCoordinateTolerance () const
 
virtual void SetDirectionTolerance (double _arg)
 
virtual double GetDirectionTolerance () const
 
- Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageTypeGetOutput (unsigned int idx)
 
OutputImageTypeGetOutput ()
 
const OutputImageTypeGetOutput () const
 
virtual void GraftOutput (DataObject *graft)
 
virtual void GraftOutput (const DataObjectIdentifierType &key, DataObject *graft)
 
virtual void GraftNthOutput (unsigned int idx, DataObject *graft)
 
ProcessObject::DataObjectPointer MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
 
ProcessObject::DataObjectPointer MakeOutput (const ProcessObject::DataObjectIdentifierType &) override
 
- Public Member Functions inherited from itk::ProcessObject
virtual void AbortGenerateDataOn ()
 
virtual void EnlargeOutputRequestedRegion (DataObject *)
 
virtual const bool & GetAbortGenerateData () const
 
DataObjectPointerArray GetIndexedInputs ()
 
DataObjectPointerArray GetIndexedOutputs ()
 
NameArray GetInputNames () const
 
DataObjectPointerArray GetInputs ()
 
MultiThreaderTypeGetMultiThreader () const
 
DataObjectPointerArraySizeType GetNumberOfIndexedInputs () const
 
DataObjectPointerArraySizeType GetNumberOfIndexedOutputs () const
 
DataObjectPointerArraySizeType GetNumberOfInputs () const
 
DataObjectPointerArraySizeType GetNumberOfOutputs () const
 
virtual DataObjectPointerArraySizeType GetNumberOfValidRequiredInputs () const
 
NameArray GetOutputNames () const
 
DataObjectPointerArray GetOutputs ()
 
virtual float GetProgress () const
 
NameArray GetRequiredInputNames () const
 
bool HasInput (const DataObjectIdentifierType &key) const
 
bool HasOutput (const DataObjectIdentifierType &key) const
 
void IncrementProgress (float increment)
 
virtual void PrepareOutputs ()
 
virtual void PropagateRequestedRegion (DataObject *output)
 
virtual void ResetPipeline ()
 
virtual void SetAbortGenerateData (bool _arg)
 
void SetMultiThreader (MultiThreaderType *threader)
 
virtual void Update ()
 
virtual void UpdateLargestPossibleRegion ()
 
virtual void UpdateOutputData (DataObject *output)
 
virtual void UpdateOutputInformation ()
 
void UpdateProgress (float progress)
 
virtual void SetReleaseDataFlag (bool val)
 
virtual bool GetReleaseDataFlag () const
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
virtual void SetReleaseDataBeforeUpdateFlag (bool _arg)
 
virtual const bool & GetReleaseDataBeforeUpdateFlag () const
 
virtual void ReleaseDataBeforeUpdateFlagOn ()
 
virtual void SetNumberOfWorkUnits (ThreadIdType _arg)
 
virtual const ThreadIdTypeGetNumberOfWorkUnits () const
 
- Public Member Functions inherited from itk::Object
unsigned long AddObserver (const EventObject &event, Command *)
 
unsigned long AddObserver (const EventObject &event, Command *) const
 
unsigned long AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const
 
LightObject::Pointer CreateAnother () const override
 
virtual void DebugOff () const
 
virtual void DebugOn () const
 
CommandGetCommand (unsigned long tag)
 
bool GetDebug () const
 
MetaDataDictionaryGetMetaDataDictionary ()
 
const MetaDataDictionaryGetMetaDataDictionary () const
 
virtual ModifiedTimeType GetMTime () const
 
virtual const TimeStampGetTimeStamp () const
 
bool HasObserver (const EventObject &event) const
 
void InvokeEvent (const EventObject &)
 
void InvokeEvent (const EventObject &) const
 
virtual void Modified () const
 
void Register () const override
 
void RemoveAllObservers ()
 
void RemoveObserver (unsigned long tag)
 
void SetDebug (bool debugFlag) const
 
void SetReferenceCount (int) override
 
void UnRegister () const noexcept override
 
void SetMetaDataDictionary (const MetaDataDictionary &rhs)
 
void SetMetaDataDictionary (MetaDataDictionary &&rrhs)
 
virtual void SetObjectName (std::string _arg)
 
virtual const std::string & GetObjectName () const
 
- Public Member Functions inherited from itk::LightObject
Pointer Clone () const
 
virtual void Delete ()
 
virtual int GetReferenceCount () const
 
void Print (std::ostream &os, Indent indent=0) const
 

Static Public Member Functions

static Pointer New ()
 
- Static Public Member Functions inherited from itk::FFTConvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
static Pointer New ()
 
- Static Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static double GetGlobalDefaultCoordinateTolerance ()
 
static double GetGlobalDefaultDirectionTolerance ()
 
static void SetGlobalDefaultCoordinateTolerance (double)
 
static void SetGlobalDefaultDirectionTolerance (double)
 
- Static Public Member Functions inherited from itk::Object
static bool GetGlobalWarningDisplay ()
 
static void GlobalWarningDisplayOff ()
 
static void GlobalWarningDisplayOn ()
 
static Pointer New ()
 
static void SetGlobalWarningDisplay (bool val)
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 

Protected Member Functions

void Finish (ProgressAccumulator *progress, float progressWeight) override
 
void Initialize (ProgressAccumulator *progress, float progressWeight, float iterationProgressWeight) override
 
void Iteration (ProgressAccumulator *progress, float iterationProgressWeight) override
 
 LandweberDeconvolutionImageFilter ()
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
 ~LandweberDeconvolutionImageFilter () override
 
- Protected Member Functions inherited from itk::IterativeDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
void GenerateData () override
 
void GenerateInputRequestedRegion () override
 
 IterativeDeconvolutionImageFilter ()
 
 ~IterativeDeconvolutionImageFilter () override
 
- Protected Member Functions inherited from itk::FFTConvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
void CropOutput (InternalImageType *paddedOutput, ProgressAccumulator *progress, float progressWeight)
 
 FFTConvolutionImageFilter ()
 
InternalSizeType GetFFTPadSize () const
 
KernelSizeType GetKernelRadius () const
 
bool GetXDimensionIsOdd () const
 
void PadInput (const InputImageType *input, InternalImagePointerType &paddedInput, ProgressAccumulator *progress, float progressWeight)
 
void PrepareInput (const InputImageType *input, InternalComplexImagePointerType &preparedInput, ProgressAccumulator *progress, float progressWeight)
 
void PrepareInputs (const InputImageType *input, const KernelImageType *kernel, InternalComplexImagePointerType &preparedInput, InternalComplexImagePointerType &preparedKernel, ProgressAccumulator *progress, float progressWeight)
 
void PrepareKernel (const KernelImageType *kernel, InternalComplexImagePointerType &preparedKernel, ProgressAccumulator *progress, float progressWeight)
 
void ProduceOutput (InternalComplexImageType *paddedOutput, ProgressAccumulator *progress, float progressWeight)
 
void TransformPaddedInput (const InternalImageType *paddedInput, InternalComplexImagePointerType &transformedInput, ProgressAccumulator *progress, float progressWeight)
 
 ~FFTConvolutionImageFilter () override=default
 
- Protected Member Functions inherited from itk::ConvolutionImageFilterBase< TInputImage, TKernelImage, TOutputImage >
 ConvolutionImageFilterBase ()
 
void GenerateOutputInformation () override
 
OutputRegionType GetValidRegion () const
 
void VerifyInputInformation () ITKv5_CONST override
 
 ~ConvolutionImageFilterBase () override=default
 
- Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
 
virtual void CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
 
 ImageToImageFilter ()
 
 ~ImageToImageFilter () override=default
 
virtual void PushBackInput (const DataObject *input)
 
virtual void PushFrontInput (const DataObject *input)
 
- Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void AfterThreadedGenerateData ()
 
virtual void AllocateOutputs ()
 
virtual void BeforeThreadedGenerateData ()
 
void ClassicMultiThread (ThreadFunctionType callbackFunction)
 
virtual const ImageRegionSplitterBaseGetImageRegionSplitter () const
 
 ImageSource ()
 
virtual unsigned int SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)
 
 ~ImageSource () override=default
 
virtual void ThreadedGenerateData (const OutputImageRegionType &region, ThreadIdType threadId)
 
virtual void DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread)
 
virtual bool GetDynamicMultiThreading () const
 
virtual void SetDynamicMultiThreading (bool _arg)
 
virtual void DynamicMultiThreadingOn ()
 
- Protected Member Functions inherited from itk::ProcessObject
virtual void AddInput (DataObject *input)
 
void AddOptionalInputName (const DataObjectIdentifierType &)
 
void AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
 
virtual void AddOutput (DataObject *output)
 
bool AddRequiredInputName (const DataObjectIdentifierType &)
 
bool AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
 
virtual void CacheInputReleaseDataFlags ()
 
virtual void GenerateOutputRequestedRegion (DataObject *output)
 
DataObjectGetInput (const DataObjectIdentifierType &key)
 
const DataObjectGetInput (const DataObjectIdentifierType &key) const
 
virtual const DataObjectPointerArraySizeTypeGetNumberOfRequiredInputs () const
 
virtual const DataObjectPointerArraySizeTypeGetNumberOfRequiredOutputs () const
 
bool IsIndexedInputName (const DataObjectIdentifierType &) const
 
bool IsIndexedOutputName (const DataObjectIdentifierType &) const
 
bool IsRequiredInputName (const DataObjectIdentifierType &) const
 
DataObjectPointerArraySizeType MakeIndexFromInputName (const DataObjectIdentifierType &name) const
 
DataObjectPointerArraySizeType MakeIndexFromOutputName (const DataObjectIdentifierType &name) const
 
DataObjectIdentifierType MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const
 
DataObjectIdentifierType MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const
 
 ProcessObject ()
 
virtual void PropagateResetPipeline ()
 
virtual void PushBackInput (const DataObject *input)
 
virtual void PushFrontInput (const DataObject *input)
 
virtual void ReleaseInputs ()
 
virtual void RemoveInput (const DataObjectIdentifierType &key)
 
virtual void RemoveInput (DataObjectPointerArraySizeType)
 
virtual void RemoveOutput (const DataObjectIdentifierType &key)
 
virtual void RemoveOutput (DataObjectPointerArraySizeType idx)
 
bool RemoveRequiredInputName (const DataObjectIdentifierType &)
 
virtual void RestoreInputReleaseDataFlags ()
 
virtual void SetInput (const DataObjectIdentifierType &key, DataObject *input)
 
virtual void SetNthInput (DataObjectPointerArraySizeType idx, DataObject *input)
 
virtual void SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)
 
void SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
 
void SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
 
virtual void SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
 
virtual void SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
 
virtual void SetOutput (const DataObjectIdentifierType &name, DataObject *output)
 
virtual void SetPrimaryInput (DataObject *object)
 
virtual void SetPrimaryOutput (DataObject *object)
 
void SetRequiredInputNames (const NameArray &)
 
virtual void VerifyPreconditions () ITKv5_CONST
 
 ~ProcessObject () override
 
DataObjectGetInput (DataObjectPointerArraySizeType idx)
 
const DataObjectGetInput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryInput ()
 
const DataObjectGetPrimaryInput () const
 
virtual void SetPrimaryInputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryInputName () const
 
DataObjectGetOutput (const DataObjectIdentifierType &key)
 
const DataObjectGetOutput (const DataObjectIdentifierType &key) const
 
virtual void SetPrimaryOutputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryOutputName () const
 
DataObjectGetOutput (DataObjectPointerArraySizeType i)
 
const DataObjectGetOutput (DataObjectPointerArraySizeType i) const
 
DataObjectGetPrimaryOutput ()
 
const DataObjectGetPrimaryOutput () const
 
virtual bool GetThreaderUpdateProgress () const
 
virtual void ThreaderUpdateProgressOn ()
 
virtual void SetThreaderUpdateProgress (bool arg)
 
- Protected Member Functions inherited from itk::Object
 Object ()
 
bool PrintObservers (std::ostream &os, Indent indent) const
 
virtual void SetTimeStamp (const TimeStamp &timeStamp)
 
 ~Object () override
 
- Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer InternalClone () const
 
 LightObject ()
 
virtual void PrintHeader (std::ostream &os, Indent indent) const
 
virtual void PrintTrailer (std::ostream &os, Indent indent) const
 
virtual ~LightObject ()
 

Private Types

using LandweberFilterType = TernaryGeneratorImageFilter< InternalComplexImageType, InternalComplexImageType, InternalComplexImageType, InternalComplexImageType >
 
using LandweberFunctor = Functor::LandweberMethod< InternalComplexType, InternalComplexType, InternalComplexType, InternalComplexType >
 

Private Attributes

double m_Alpha {}
 
IFFTFilterType::Pointer m_IFFTFilter {}
 
LandweberFilterType::Pointer m_LandweberFilter {}
 
InternalComplexImagePointerType m_TransformedInput {}
 

Additional Inherited Members

- Static Public Attributes inherited from itk::FFTConvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
static constexpr unsigned int ImageDimension = TInputImage::ImageDimension
 
- Static Public Attributes inherited from itk::ConvolutionImageFilterBase< TInputImage, TKernelImage, TOutputImage >
static constexpr unsigned int ImageDimension = TInputImage::ImageDimension
 
- Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static constexpr unsigned int InputImageDimension = TInputImage::ImageDimension
 
static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension
 
- Static Public Attributes inherited from itk::ImageSource< TOutputImage >
static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension
 
- Protected Types inherited from itk::FFTConvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
using FFTFilterType = RealToHalfHermitianForwardFFTImageFilter< InternalImageType, InternalComplexImageType >
 
using IFFTFilterType = HalfHermitianToRealInverseFFTImageFilter< InternalComplexImageType, InternalImageType >
 
- Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using InputToOutputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::OutputImageDimension, Self::InputImageDimension >
 
using OutputToInputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::InputImageDimension, Self::OutputImageDimension >
 
- Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const ImageRegionSplitterBaseGetGlobalDefaultSplitter ()
 
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION ThreaderCallback (void *arg)
 
- Static Protected Member Functions inherited from itk::ProcessObject
static constexpr float progressFixedToFloat (uint32_t fixed)
 
static uint32_t progressFloatToFixed (float f)
 
- Protected Attributes inherited from itk::IterativeDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >
InternalImagePointerType m_CurrentEstimate {}
 
InternalComplexImagePointerType m_TransferFunction {}
 
- Protected Attributes inherited from itk::ImageSource< TOutputImage >
bool m_DynamicMultiThreading {}
 
- Protected Attributes inherited from itk::ProcessObject
TimeStamp m_OutputInformationMTime {}
 
bool m_Updating {}
 
- Protected Attributes inherited from itk::LightObject
std::atomic< int > m_ReferenceCount {}
 

Member Typedef Documentation

◆ ConstPointer

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
using itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::ConstPointer = SmartPointer<const Self>

Definition at line 109 of file itkLandweberDeconvolutionImageFilter.h.

◆ InputImageType

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
using itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::InputImageType = TInputImage

Other useful type alias.

Definition at line 112 of file itkLandweberDeconvolutionImageFilter.h.

◆ KernelImageType

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
using itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::KernelImageType = TKernelImage

Definition at line 113 of file itkLandweberDeconvolutionImageFilter.h.

◆ LandweberFilterType

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
using itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::LandweberFilterType = TernaryGeneratorImageFilter<InternalComplexImageType, InternalComplexImageType, InternalComplexImageType, InternalComplexImageType>
private

Definition at line 163 of file itkLandweberDeconvolutionImageFilter.h.

◆ LandweberFunctor

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
using itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::LandweberFunctor = Functor::LandweberMethod<InternalComplexType, InternalComplexType, InternalComplexType, InternalComplexType>
private

Definition at line 159 of file itkLandweberDeconvolutionImageFilter.h.

◆ OutputImageType

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
using itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::OutputImageType = TOutputImage

Definition at line 114 of file itkLandweberDeconvolutionImageFilter.h.

◆ Pointer

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
using itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::Pointer = SmartPointer<Self>

Definition at line 108 of file itkLandweberDeconvolutionImageFilter.h.

◆ Self

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
using itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::Self = LandweberDeconvolutionImageFilter

Standard type alias.

Definition at line 106 of file itkLandweberDeconvolutionImageFilter.h.

◆ Superclass

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
using itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::Superclass = IterativeDeconvolutionImageFilter<TInputImage, TKernelImage, TOutputImage, TInternalPrecision>

Definition at line 107 of file itkLandweberDeconvolutionImageFilter.h.

Constructor & Destructor Documentation

◆ LandweberDeconvolutionImageFilter()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::LandweberDeconvolutionImageFilter ( )
protected

◆ ~LandweberDeconvolutionImageFilter()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::~LandweberDeconvolutionImageFilter ( )
overrideprotected

Member Function Documentation

◆ Finish()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
void itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::Finish ( ProgressAccumulator progress,
float  progressWeight 
)
overrideprotectedvirtual

◆ GetAlpha()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
virtual double itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::GetAlpha ( )
virtual

Set/get relaxation factor.

◆ GetNameOfClass()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
const char* itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::GetNameOfClass ( ) const
overridevirtual

◆ Initialize()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
void itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::Initialize ( ProgressAccumulator progress,
float  progressWeight,
float  iterationProgressWeight 
)
overrideprotectedvirtual

◆ Iteration()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
void itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::Iteration ( ProgressAccumulator ,
float   
)
overrideprotectedvirtual

◆ New()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
static Pointer itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::New ( )
static

Method for creation through the object factory.

◆ PrintSelf()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
void itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
overrideprotectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::IterativeDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >.

◆ SetAlpha()

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
virtual void itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::SetAlpha ( double  _arg)
virtual

Set/get relaxation factor.

Member Data Documentation

◆ m_Alpha

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
double itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::m_Alpha {}
private

Definition at line 154 of file itkLandweberDeconvolutionImageFilter.h.

◆ m_IFFTFilter

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
IFFTFilterType::Pointer itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::m_IFFTFilter {}
private

Definition at line 166 of file itkLandweberDeconvolutionImageFilter.h.

◆ m_LandweberFilter

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
LandweberFilterType::Pointer itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::m_LandweberFilter {}
private

Definition at line 165 of file itkLandweberDeconvolutionImageFilter.h.

◆ m_TransformedInput

template<typename TInputImage , typename TKernelImage = TInputImage, typename TOutputImage = TInputImage, typename TInternalPrecision = double>
InternalComplexImagePointerType itk::LandweberDeconvolutionImageFilter< TInputImage, TKernelImage, TOutputImage, TInternalPrecision >::m_TransformedInput {}
private

Definition at line 156 of file itkLandweberDeconvolutionImageFilter.h.


The documentation for this class was generated from the following file: