ITK  5.4.0
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itk::LabelStatisticsImageFilter< TInputImage, TLabelImage > Class Template Reference
Group Filtering » Module ITKImageStatistics

#include <itkLabelStatisticsImageFilter.h>

Detailed Description

template<typename TInputImage, typename TLabelImage>
class itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >

Given an intensity image and a label map, compute min, max, variance and mean of the pixels associated with each label or segment.

LabelStatisticsImageFilter computes the minimum, maximum, sum, mean, median, variance and sigma of regions of an intensity image, where the regions are defined via a label map (a second input). The label image should be integral type. The filter needs all of its input image. It behaves as a filter with an input and output. Thus it can be inserted in a pipeline with other filters and the statistics will only be recomputed if a downstream filter changes.

Optionally, the filter also computes intensity histograms on each object. If histograms are enabled, a median intensity value can also be computed, although its accuracy is limited to the bin width of the histogram. If histograms are not enabled, the median returns zero.

This filter is automatically multi-threaded and can stream its input when NumberOfStreamDivisions is set to more than

  1. Statistics are independently computed for each streamed and threaded region then merged.
ITK Sphinx Examples:
Examples
SphinxExamples/src/Filtering/ImageStatistics/StatisticalPropertiesOfRegions/Code.cxx, and SphinxExamples/src/Segmentation/ConnectedComponents/LabelConnectComponentsInGrayscaleImage/Code.cxx.

Definition at line 63 of file itkLabelStatisticsImageFilter.h.

+ Inheritance diagram for itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >:
+ Collaboration diagram for itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >:

Classes

class  LabelStatistics
 

Public Types

using BoundingBoxType = std::vector< IndexValueType >
 
using ConstPointer = SmartPointer< const Self >
 
using DataObjectPointer = typename DataObject::Pointer
 
using HistogramPointer = typename HistogramType::Pointer
 
using HistogramType = itk::Statistics::Histogram< RealType >
 
using IndexType = typename TInputImage::IndexType
 
using InputImagePointer = typename TInputImage::Pointer
 
using LabelImagePointer = typename TLabelImage::Pointer
 
using LabelImageType = TLabelImage
 
using LabelIndexType = typename TLabelImage::IndexType
 
using LabelPixelType = typename TLabelImage::PixelType
 
using LabelRegionType = typename TLabelImage::RegionType
 
using LabelSizeType = typename TLabelImage::SizeType
 
using MapConstIterator = typename MapType::const_iterator
 
using MapIterator = typename MapType::iterator
 
using MapSizeType = IdentifierType
 
using MapType = std::unordered_map< LabelPixelType, LabelStatistics >
 
using PixelType = typename TInputImage::PixelType
 
using Pointer = SmartPointer< Self >
 
using RealObjectType = SimpleDataObjectDecorator< RealType >
 
using RealType = typename NumericTraits< PixelType >::RealType
 
using RegionType = typename TInputImage::RegionType
 
using Self = LabelStatisticsImageFilter
 
using SizeType = typename TInputImage::SizeType
 
using Superclass = ImageSink< TInputImage >
 
using ValidLabelValuesContainerType = std::vector< LabelPixelType >
 
- Public Types inherited from itk::ImageSink< TInputImage >
using ConstPointer = SmartPointer< const Self >
 
using DataObjectPointer = DataObject::Pointer
 
using InputImagePixelType = typename InputImageType::PixelType
 
using InputImagePointer = typename InputImageType::Pointer
 
using InputImageRegionType = typename InputImageType::RegionType
 
using InputImageType = TInputImage
 
using Pointer = SmartPointer< Self >
 
using RegionSplitterPointer = typename SplitterType::Pointer
 
using Self = ImageSink
 
using SplitterType = ImageRegionSplitterBase
 
using Superclass = StreamingProcessObject
 
- Public Types inherited from itk::StreamingProcessObject
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = StreamingProcessObject
 
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

BoundingBoxType GetBoundingBox (LabelPixelType label) const
 
MapSizeType GetCount (LabelPixelType label) const
 
HistogramPointer GetHistogram (LabelPixelType label) const
 
RealType GetMaximum (LabelPixelType label) const
 
RealType GetMean (LabelPixelType label) const
 
RealType GetMedian (LabelPixelType label) const
 
RealType GetMinimum (LabelPixelType label) const
 
const char * GetNameOfClass () const override
 
MapSizeType GetNumberOfLabels () const
 
MapSizeType GetNumberOfObjects () const
 
unsigned int GetNumberOfStreamDivisions () const override
 
RegionType GetRegion (LabelPixelType label) const
 
RealType GetSigma (LabelPixelType label) const
 
RealType GetSum (LabelPixelType label) const
 
virtual bool GetUseHistograms () const
 
virtual const ValidLabelValuesContainerType & GetValidLabelValues () const
 
RealType GetVariance (LabelPixelType label) const
 
bool HasLabel (LabelPixelType label) const
 
void SetHistogramParameters (const int numBins, RealType lowerBound, RealType upperBound)
 
void SetNumberOfStreamDivisions (const unsigned int n) override
 
virtual void SetUseHistograms (bool _arg)
 
virtual void UseHistogramsOn ()
 
virtual void SetLabelInput (const TLabelImage *input)
 
virtual const TLabelImage * GetLabelInput () const
 
- Public Member Functions inherited from itk::ImageSink< TInputImage >
virtual const InputImageType * GetInput () const
 
virtual const InputImageType * GetInput (const DataObjectIdentifierType &key) const
 
virtual const InputImageType * GetInput (unsigned int idx) const
 
virtual void SetInput (const InputImageType *input)
 
void Update () override
 
void UpdateLargestPossibleRegion () override
 
virtual void SetCoordinateTolerance (double _arg)
 
virtual double GetCoordinateTolerance () const
 
virtual void SetDirectionTolerance (double _arg)
 
virtual double GetDirectionTolerance () const
 
- Public Member Functions inherited from itk::StreamingProcessObject
void GenerateData () override
 
virtual int GetCurrentRequestNumber () const
 
void PropagateRequestedRegion (DataObject *output) override
 
void ResetPipeline () override
 
void UpdateOutputData (DataObject *output) 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 ()
 
MultiThreaderType * GetMultiThreader () 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 DataObjectPointer MakeOutput (const DataObjectIdentifierType &)
 
virtual DataObjectPointer MakeOutput (DataObjectPointerArraySizeType idx)
 
virtual void PrepareOutputs ()
 
virtual void SetAbortGenerateData (bool _arg)
 
void SetMultiThreader (MultiThreaderType *threader)
 
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 ThreadIdType & GetNumberOfWorkUnits () 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
 
Command * GetCommand (unsigned long tag)
 
bool GetDebug () const
 
MetaDataDictionary & GetMetaDataDictionary ()
 
const MetaDataDictionary & GetMetaDataDictionary () const
 
virtual ModifiedTimeType GetMTime () const
 
virtual const TimeStamp & GetTimeStamp () 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::ImageSink< TInputImage >
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 ()
 

Static Public Attributes

static constexpr unsigned int ImageDimension = TInputImage::ImageDimension
 
- Static Public Attributes inherited from itk::ImageSink< TInputImage >
static constexpr unsigned int InputImageDimension = InputImageType::ImageDimension
 

Protected Member Functions

void AfterStreamedGenerateData () override
 
void BeforeStreamedGenerateData () override
 
 LabelStatisticsImageFilter ()
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
void ThreadedStreamedGenerateData (const RegionType &) override
 
 ~LabelStatisticsImageFilter () override=default
 
- Protected Member Functions inherited from itk::ImageSink< TInputImage >
virtual void AllocateOutputs ()
 
void GenerateNthInputRequestedRegion (unsigned int inputRequestedRegionNumber) override
 
unsigned int GetNumberOfInputRequestedRegions () override
 
 ImageSink ()
 
void StreamedGenerateData (unsigned int inputRequestedRegionNumber) override
 
virtual void ThreadedStreamedGenerateData (const InputImageRegionType &inputRegionForChunk)=0
 
void VerifyInputInformation () ITKv5_CONST override
 
 ~ImageSink () override=default
 
virtual void SetRegionSplitter (SplitterType *_arg)
 
virtual SplitterType * GetModifiableRegionSplitter ()
 
- Protected Member Functions inherited from itk::StreamingProcessObject
 StreamingProcessObject ()
 
 ~StreamingProcessObject () override
 
- 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 GenerateInputRequestedRegion ()
 
virtual void GenerateOutputInformation ()
 
virtual void GenerateOutputRequestedRegion (DataObject *output)
 
DataObject * GetInput (const DataObjectIdentifierType &key)
 
const DataObject * GetInput (const DataObjectIdentifierType &key) const
 
virtual const DataObjectPointerArraySizeType & GetNumberOfRequiredInputs () const
 
virtual const DataObjectPointerArraySizeType & GetNumberOfRequiredOutputs () 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
 
virtual void PopBackInput ()
 
virtual void PopFrontInput ()
 
 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
 
DataObject * GetInput (DataObjectPointerArraySizeType idx)
 
const DataObject * GetInput (DataObjectPointerArraySizeType idx) const
 
DataObject * GetPrimaryInput ()
 
const DataObject * GetPrimaryInput () const
 
virtual void SetPrimaryInputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryInputName () const
 
DataObject * GetOutput (const DataObjectIdentifierType &key)
 
const DataObject * GetOutput (const DataObjectIdentifierType &key) const
 
virtual void SetPrimaryOutputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryOutputName () const
 
DataObject * GetOutput (DataObjectPointerArraySizeType i)
 
const DataObject * GetOutput (DataObjectPointerArraySizeType i) const
 
DataObject * GetPrimaryOutput ()
 
const DataObject * GetPrimaryOutput () 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 Member Functions

void MergeMap (MapType &, MapType &) const
 

Private Attributes

MapType m_LabelStatistics {}
 
RealType m_LowerBound {}
 
std::mutex m_Mutex {}
 
HistogramType::SizeType m_NumBins {}
 
RealType m_UpperBound {}
 
bool m_UseHistograms {}
 
ValidLabelValuesContainerType m_ValidLabelValues {}
 

Additional Inherited Members

- 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::ProcessObject
TimeStamp m_OutputInformationMTime {}
 
bool m_Updating {}
 
- Protected Attributes inherited from itk::LightObject
std::atomic< int > m_ReferenceCount {}
 

Member Typedef Documentation

◆ BoundingBoxType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::BoundingBoxType = std::vector<IndexValueType>

Bounding Box-related type alias

Definition at line 108 of file itkLabelStatisticsImageFilter.h.

◆ ConstPointer

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::ConstPointer = SmartPointer<const Self>

Definition at line 72 of file itkLabelStatisticsImageFilter.h.

◆ DataObjectPointer

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::DataObjectPointer = typename DataObject::Pointer

Smart Pointer type to a DataObject.

Definition at line 102 of file itkLabelStatisticsImageFilter.h.

◆ HistogramPointer

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::HistogramPointer = typename HistogramType::Pointer

Definition at line 112 of file itkLabelStatisticsImageFilter.h.

◆ HistogramType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::HistogramType = itk::Statistics::Histogram<RealType>

Histogram-related type alias

Definition at line 111 of file itkLabelStatisticsImageFilter.h.

◆ IndexType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::IndexType = typename TInputImage::IndexType

Definition at line 84 of file itkLabelStatisticsImageFilter.h.

◆ InputImagePointer

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::InputImagePointer = typename TInputImage::Pointer

Image related type alias.

Definition at line 81 of file itkLabelStatisticsImageFilter.h.

◆ LabelImagePointer

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelImagePointer = typename TLabelImage::Pointer

Definition at line 89 of file itkLabelStatisticsImageFilter.h.

◆ LabelImageType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelImageType = TLabelImage

Label image related type alias.

Definition at line 88 of file itkLabelStatisticsImageFilter.h.

◆ LabelIndexType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelIndexType = typename TLabelImage::IndexType

Definition at line 92 of file itkLabelStatisticsImageFilter.h.

◆ LabelPixelType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelPixelType = typename TLabelImage::PixelType

Definition at line 93 of file itkLabelStatisticsImageFilter.h.

◆ LabelRegionType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelRegionType = typename TLabelImage::RegionType

Definition at line 90 of file itkLabelStatisticsImageFilter.h.

◆ LabelSizeType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelSizeType = typename TLabelImage::SizeType

Definition at line 91 of file itkLabelStatisticsImageFilter.h.

◆ MapConstIterator

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::MapConstIterator = typename MapType::const_iterator

Definition at line 273 of file itkLabelStatisticsImageFilter.h.

◆ MapIterator

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::MapIterator = typename MapType::iterator

Definition at line 272 of file itkLabelStatisticsImageFilter.h.

◆ MapSizeType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::MapSizeType = IdentifierType

Definition at line 274 of file itkLabelStatisticsImageFilter.h.

◆ MapType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::MapType = std::unordered_map<LabelPixelType, LabelStatistics>

Type of the map used to store data per label

Definition at line 271 of file itkLabelStatisticsImageFilter.h.

◆ PixelType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::PixelType = typename TInputImage::PixelType

Definition at line 85 of file itkLabelStatisticsImageFilter.h.

◆ Pointer

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::Pointer = SmartPointer<Self>

Definition at line 71 of file itkLabelStatisticsImageFilter.h.

◆ RealObjectType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::RealObjectType = SimpleDataObjectDecorator<RealType>

Type of DataObjects used for scalar outputs

Definition at line 105 of file itkLabelStatisticsImageFilter.h.

◆ RealType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::RealType = typename NumericTraits<PixelType>::RealType

Type to use for computations.

Definition at line 99 of file itkLabelStatisticsImageFilter.h.

◆ RegionType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::RegionType = typename TInputImage::RegionType

Definition at line 82 of file itkLabelStatisticsImageFilter.h.

◆ Self

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::Self = LabelStatisticsImageFilter

Standard Self type alias

Definition at line 69 of file itkLabelStatisticsImageFilter.h.

◆ SizeType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::SizeType = typename TInputImage::SizeType

Definition at line 83 of file itkLabelStatisticsImageFilter.h.

◆ Superclass

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::Superclass = ImageSink<TInputImage>

Definition at line 70 of file itkLabelStatisticsImageFilter.h.

◆ ValidLabelValuesContainerType

template<typename TInputImage , typename TLabelImage >
using itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::ValidLabelValuesContainerType = std::vector<LabelPixelType>

Type of the container used to store valid label values

Definition at line 277 of file itkLabelStatisticsImageFilter.h.

Constructor & Destructor Documentation

◆ LabelStatisticsImageFilter()

template<typename TInputImage , typename TLabelImage >
itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelStatisticsImageFilter ( )
protected

◆ ~LabelStatisticsImageFilter()

template<typename TInputImage , typename TLabelImage >
itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::~LabelStatisticsImageFilter ( )
overrideprotecteddefault

Member Function Documentation

◆ AfterStreamedGenerateData()

template<typename TInputImage , typename TLabelImage >
void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::AfterStreamedGenerateData ( )
overrideprotectedvirtual

Do final mean and variance computation from data accumulated in threads.

Reimplemented from itk::StreamingProcessObject.

◆ BeforeStreamedGenerateData()

template<typename TInputImage , typename TLabelImage >
void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::BeforeStreamedGenerateData ( )
inlineoverrideprotectedvirtual

Called before the input's first requested region is set or updated.

Reimplemented from itk::ImageSink< TInputImage >.

Definition at line 395 of file itkLabelStatisticsImageFilter.h.

◆ GetBoundingBox()

template<typename TInputImage , typename TLabelImage >
BoundingBoxType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetBoundingBox ( LabelPixelType  label) const

Return the computed bounding box for a label. A vector of minIndex, maxIndex pairs for each axis. The intervals include the endpoints.

◆ GetCount()

template<typename TInputImage , typename TLabelImage >
MapSizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetCount ( LabelPixelType  label) const

Return the number of pixels for a label.

◆ GetHistogram()

template<typename TInputImage , typename TLabelImage >
HistogramPointer itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetHistogram ( LabelPixelType  label) const

Return the histogram for a label

◆ GetLabelInput()

template<typename TInputImage , typename TLabelImage >
virtual const TLabelImage* itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetLabelInput ( ) const
virtual

Set the label image

◆ GetMaximum()

template<typename TInputImage , typename TLabelImage >
RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetMaximum ( LabelPixelType  label) const

Return the computed Maximum for a label.

◆ GetMean()

template<typename TInputImage , typename TLabelImage >
RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetMean ( LabelPixelType  label) const

Return the computed Mean for a label.

◆ GetMedian()

template<typename TInputImage , typename TLabelImage >
RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetMedian ( LabelPixelType  label) const

Return the computed Median for a label. Requires histograms to be enabled!

◆ GetMinimum()

template<typename TInputImage , typename TLabelImage >
RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetMinimum ( LabelPixelType  label) const

Return the computed Minimum for a label.

◆ GetNameOfClass()

template<typename TInputImage , typename TLabelImage >
const char* itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNameOfClass ( ) const
overridevirtual
See also
LightObject::GetNameOfClass()

Reimplemented from itk::ImageSink< TInputImage >.

◆ GetNumberOfLabels()

template<typename TInputImage , typename TLabelImage >
MapSizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNumberOfLabels ( ) const
inline

Definition at line 312 of file itkLabelStatisticsImageFilter.h.

◆ GetNumberOfObjects()

template<typename TInputImage , typename TLabelImage >
MapSizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNumberOfObjects ( ) const
inline

Get the number of labels used

Definition at line 306 of file itkLabelStatisticsImageFilter.h.

◆ GetNumberOfStreamDivisions()

template<typename TInputImage , typename TLabelImage >
unsigned int itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetNumberOfStreamDivisions ( ) const
inlineoverridevirtual

Get the number of pieces to divide the input. The upstream pipeline will be executed this many times.

Reimplemented from itk::ImageSink< TInputImage >.

Definition at line 376 of file itkLabelStatisticsImageFilter.h.

◆ GetRegion()

template<typename TInputImage , typename TLabelImage >
RegionType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetRegion ( LabelPixelType  label) const

Return the computed region.

◆ GetSigma()

template<typename TInputImage , typename TLabelImage >
RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetSigma ( LabelPixelType  label) const

Return the computed Standard Deviation for a label.

◆ GetSum()

template<typename TInputImage , typename TLabelImage >
RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetSum ( LabelPixelType  label) const

Return the compute Sum for a label.

◆ GetUseHistograms()

template<typename TInputImage , typename TLabelImage >
virtual bool itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetUseHistograms ( ) const
virtual

◆ GetValidLabelValues()

template<typename TInputImage , typename TLabelImage >
virtual const ValidLabelValuesContainerType& itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetValidLabelValues ( ) const
inlinevirtual

Definition at line 286 of file itkLabelStatisticsImageFilter.h.

◆ GetVariance()

template<typename TInputImage , typename TLabelImage >
RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::GetVariance ( LabelPixelType  label) const

Return the computed Variance for a label.

◆ HasLabel()

template<typename TInputImage , typename TLabelImage >
bool itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::HasLabel ( LabelPixelType  label) const
inline

Does the specified label exist? Can only be called after a call a call to Update().

Definition at line 299 of file itkLabelStatisticsImageFilter.h.

◆ MergeMap()

template<typename TInputImage , typename TLabelImage >
void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::MergeMap ( MapType &  ,
MapType &   
) const
private

◆ New()

template<typename TInputImage , typename TLabelImage >
static Pointer itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::New ( )
static

Method for creation through the object factory.

◆ PrintSelf()

template<typename TInputImage , typename TLabelImage >
void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::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::ImageSink< TInputImage >.

◆ SetHistogramParameters()

template<typename TInputImage , typename TLabelImage >
void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::SetHistogramParameters ( const int  numBins,
RealType  lowerBound,
RealType  upperBound 
)

specify Histogram parameters

◆ SetLabelInput()

template<typename TInputImage , typename TLabelImage >
virtual void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::SetLabelInput ( const TLabelImage *  input)
virtual

Set the label image

◆ SetNumberOfStreamDivisions()

template<typename TInputImage , typename TLabelImage >
void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::SetNumberOfStreamDivisions ( const unsigned int  _arg)
inlineoverridevirtual

Set the number of pieces to divide the input. The upstream pipeline will be executed this many times.

Reimplemented from itk::ImageSink< TInputImage >.

Definition at line 371 of file itkLabelStatisticsImageFilter.h.

◆ SetUseHistograms()

template<typename TInputImage , typename TLabelImage >
virtual void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::SetUseHistograms ( bool  _arg)
virtual

◆ ThreadedStreamedGenerateData()

template<typename TInputImage , typename TLabelImage >
void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::ThreadedStreamedGenerateData ( const RegionType &  )
overrideprotected

◆ UseHistogramsOn()

template<typename TInputImage , typename TLabelImage >
virtual void itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::UseHistogramsOn ( )
virtual

Member Data Documentation

◆ ImageDimension

template<typename TInputImage , typename TLabelImage >
constexpr unsigned int itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::ImageDimension = TInputImage::ImageDimension
staticconstexpr

Image related type alias.

Definition at line 96 of file itkLabelStatisticsImageFilter.h.

◆ m_LabelStatistics

template<typename TInputImage , typename TLabelImage >
MapType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_LabelStatistics {}
private

Definition at line 413 of file itkLabelStatisticsImageFilter.h.

◆ m_LowerBound

template<typename TInputImage , typename TLabelImage >
RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_LowerBound {}
private

Definition at line 420 of file itkLabelStatisticsImageFilter.h.

◆ m_Mutex

template<typename TInputImage , typename TLabelImage >
std::mutex itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_Mutex {}
private

Definition at line 423 of file itkLabelStatisticsImageFilter.h.

◆ m_NumBins

template<typename TInputImage , typename TLabelImage >
HistogramType::SizeType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_NumBins {}
private

Definition at line 418 of file itkLabelStatisticsImageFilter.h.

◆ m_UpperBound

template<typename TInputImage , typename TLabelImage >
RealType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_UpperBound {}
private

Definition at line 421 of file itkLabelStatisticsImageFilter.h.

◆ m_UseHistograms

template<typename TInputImage , typename TLabelImage >
bool itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_UseHistograms {}
private

Definition at line 416 of file itkLabelStatisticsImageFilter.h.

◆ m_ValidLabelValues

template<typename TInputImage , typename TLabelImage >
ValidLabelValuesContainerType itk::LabelStatisticsImageFilter< TInputImage, TLabelImage >::m_ValidLabelValues {}
private

Definition at line 414 of file itkLabelStatisticsImageFilter.h.

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