ITK  4.13.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | Private Types | Private Attributes | List of all members
itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage > Class Template Reference

#include <itkScalarImageKmeansImageFilter.h>

+ Inheritance diagram for itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >:
+ Collaboration diagram for itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >:

Detailed Description

template<typename TInputImage, typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
class itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >

Classifies the intensity values of a scalar image using the K-Means algorithm.

Given an input image with scalar values, it uses the K-Means statistical classifier in order to define labels for every pixel in the image. The filter is templated over the type of the input image. The output image is predefined as having the same dimension of the input image and pixel type unsigned char, under the assumption that the classifier will generate less than 256 classes.

You may want to look also at the RelabelImageFilter that may be used as a postprocessing stage, in particular if you are interested in ordering the labels by their relative size in number of pixels.

See Also
Image
ImageKmeansModelEstimator
KdTreeBasedKmeansEstimator, WeightedCentroidKdTreeGenerator, KdTree
RelabelImageFilter
Wiki Examples:
Examples:
Examples/Statistics/ScalarImageKmeansClassifier.cxx, and WikiExamples/Statistics/ScalarImageKmeansImageFilter.cxx.

Definition at line 64 of file itkScalarImageKmeansImageFilter.h.

Public Types

typedef
itk::Statistics::ImageToListSampleAdaptor
< InputImageType
AdaptorType
 
typedef
itk::Statistics::SampleClassifierFilter
< AdaptorType
ClassifierType
 
typedef
ClassifierType::ClassLabelVectorType 
ClassLabelVectorType
 
typedef SmartPointer< const SelfConstPointer
 
typedef
itk::Statistics::MinimumDecisionRule 
DecisionRuleType
 
typedef
itk::Statistics::KdTreeBasedKmeansEstimator
< TreeType
EstimatorType
 
typedef InputImageType::RegionType ImageRegionType
 
typedef TInputImage InputImageType
 
typedef InputImageType::PixelType InputPixelType
 
typedef
AdaptorType::MeasurementVectorType 
MeasurementVectorType
 
typedef
MembershipFunctionType::CentroidType 
MembershipFunctionOriginType
 
typedef
MembershipFunctionType::Pointer 
MembershipFunctionPointer
 
typedef
itk::Statistics::DistanceToCentroidMembershipFunction
< MeasurementVectorType
MembershipFunctionType
 
typedef
ClassifierType::MembershipFunctionVectorType 
MembershipFunctionVectorType
 
typedef TOutputImage OutputImageType
 
typedef OutputImageType::PixelType OutputPixelType
 
typedef
EstimatorType::ParametersType 
ParametersType
 
typedef SmartPointer< SelfPointer
 
typedef NumericTraits
< InputPixelType >::RealType 
RealPixelType
 
typedef
RegionOfInterestImageFilter
< InputImageType,
InputImageType
RegionOfInterestFilterType
 
typedef
ScalarImageKmeansImageFilter 
Self
 
typedef ImageToImageFilter
< InputImageType,
OutputImageType
Superclass
 
typedef
itk::Statistics::WeightedCentroidKdTreeGenerator
< AdaptorType
TreeGeneratorType
 
typedef
TreeGeneratorType::KdTreeType 
TreeType
 
- Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef SmartPointer< const SelfConstPointer
 
typedef
InputImageType::ConstPointer 
InputImageConstPointer
 
typedef InputImageType::PixelType InputImagePixelType
 
typedef InputImageType::Pointer InputImagePointer
 
typedef InputImageType::RegionType InputImageRegionType
 
typedef TInputImage InputImageType
 
typedef
Superclass::OutputImagePixelType 
OutputImagePixelType
 
typedef
Superclass::OutputImageRegionType 
OutputImageRegionType
 
typedef SmartPointer< SelfPointer
 
typedef ImageToImageFilter Self
 
typedef ImageSource< TOutputImage > Superclass
 
- Public Types inherited from itk::ImageSource< TOutputImage >
typedef SmartPointer< const SelfConstPointer
 
typedef
Superclass::DataObjectIdentifierType 
DataObjectIdentifierType
 
typedef DataObject::Pointer DataObjectPointer
 
typedef
Superclass::DataObjectPointerArraySizeType 
DataObjectPointerArraySizeType
 
typedef OutputImageType::PixelType OutputImagePixelType
 
typedef OutputImageType::Pointer OutputImagePointer
 
typedef OutputImageType::RegionType OutputImageRegionType
 
typedef TOutputImage OutputImageType
 
typedef SmartPointer< SelfPointer
 
typedef ImageSource Self
 
typedef ProcessObject Superclass
 
- Public Types inherited from itk::ProcessObject
typedef SmartPointer< const SelfConstPointer
 
typedef
DataObject::DataObjectIdentifierType 
DataObjectIdentifierType
 
typedef DataObject::Pointer DataObjectPointer
 
typedef std::vector
< DataObjectPointer
DataObjectPointerArray
 
typedef
DataObjectPointerArray::size_type 
DataObjectPointerArraySizeType
 
typedef MultiThreader MultiThreaderType
 
typedef std::vector
< DataObjectIdentifierType
NameArray
 
typedef SmartPointer< SelfPointer
 
typedef ProcessObject Self
 
typedef Object Superclass
 
- Public Types inherited from itk::Object
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef Object Self
 
typedef LightObject Superclass
 
- Public Types inherited from itk::LightObject
typedef SmartPointer< const SelfConstPointer
 
typedef SmartPointer< SelfPointer
 
typedef LightObject Self
 

Public Member Functions

void AddClassWithInitialMean (RealPixelType mean)
 
virtual ::itk::LightObject::Pointer CreateAnother () const
 
virtual const ParametersTypeGetFinalMeans () const
 
virtual const ImageRegionTypeGetImageRegion () const
 
virtual const char * GetNameOfClass () const
 
void SetImageRegion (const ImageRegionType &region)
 
virtual void SetUseNonContiguousLabels (bool _arg)
 
virtual const bool & GetUseNonContiguousLabels () const
 
virtual void UseNonContiguousLabelsOn ()
 
virtual void UseNonContiguousLabelsOff ()
 
- Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageTypeGetInput () const
 
const InputImageTypeGetInput (unsigned int idx) const
 
virtual void PopBackInput () override
 
virtual void PopFrontInput () override
 
virtual void PushBackInput (const InputImageType *image)
 
virtual void PushFrontInput (const InputImageType *image)
 
virtual void SetInput (const InputImageType *image)
 
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)
 
virtual void GraftNthOutput (unsigned int idx, DataObject *output)
 
virtual void GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
 
OutputImageTypeGetOutput ()
 
const OutputImageTypeGetOutput () const
 
virtual void GraftOutput (DataObject *output)
 
virtual
ProcessObject::DataObjectPointer 
MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
 
virtual
ProcessObject::DataObjectPointer 
MakeOutput (const ProcessObject::DataObjectIdentifierType &) override
 
- Public Member Functions inherited from itk::ProcessObject
virtual void AbortGenerateDataOff ()
 
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 const float & GetProgress () const
 
NameArray GetRequiredInputNames () const
 
bool HasInput (const DataObjectIdentifierType &key) const
 
bool HasOutput (const DataObjectIdentifierType &key) const
 
virtual void PrepareOutputs ()
 
virtual void PropagateRequestedRegion (DataObject *output)
 
virtual void ResetPipeline ()
 
virtual void SetAbortGenerateData (bool _arg)
 
virtual void Update ()
 
virtual void UpdateLargestPossibleRegion ()
 
virtual void UpdateOutputData (DataObject *output)
 
virtual void UpdateOutputInformation ()
 
void UpdateProgress (float progress)
 
void SetProgress (float progress)
 
virtual void SetReleaseDataFlag (bool flag)
 
virtual bool GetReleaseDataFlag () const
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
virtual void SetReleaseDataBeforeUpdateFlag (bool _arg)
 
virtual const bool & GetReleaseDataBeforeUpdateFlag () const
 
virtual void ReleaseDataBeforeUpdateFlagOn ()
 
virtual void ReleaseDataBeforeUpdateFlagOff ()
 
virtual void SetNumberOfThreads (ThreadIdType _arg)
 
virtual const ThreadIdTypeGetNumberOfThreads () const
 
- Public Member Functions inherited from itk::Object
unsigned long AddObserver (const EventObject &event, Command *)
 
unsigned long AddObserver (const EventObject &event, Command *) const
 
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
 
virtual void Register () const override
 
void RemoveAllObservers ()
 
void RemoveObserver (unsigned long tag)
 
void SetDebug (bool debugFlag) const
 
void SetMetaDataDictionary (const MetaDataDictionary &rhs)
 
virtual void SetReferenceCount (int) override
 
virtual void UnRegister () const noexceptoverride
 
virtual void SetObjectName (std::string _arg)
 
virtual const std::string & GetObjectName () const
 
- Public Member Functions inherited from itk::LightObject
virtual void Delete ()
 
virtual int GetReferenceCount () const
 
 itkCloneMacro (Self)
 
void Print (std::ostream &os, Indent indent=0) const
 

Static Public Member Functions

static Pointer New ()
 
- Static Public Member Functions inherited from itk::Object
static bool GetGlobalWarningDisplay ()
 
static void GlobalWarningDisplayOff ()
 
static void GlobalWarningDisplayOn ()
 
static Pointer New ()
 
static void SetGlobalWarningDisplay (bool flag)
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 

Static Public Attributes

static const unsigned int ImageDimension = TInputImage::ImageDimension
 
- Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static const unsigned int InputImageDimension = TInputImage::ImageDimension
 
static const unsigned int OutputImageDimension = TOutputImage::ImageDimension
 
- Static Public Attributes inherited from itk::ImageSource< TOutputImage >
static const unsigned int OutputImageDimension = TOutputImage::ImageDimension
 

Protected Member Functions

void GenerateData () override
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
 ScalarImageKmeansImageFilter ()
 
virtual void VerifyPreconditions () override
 
virtual ~ScalarImageKmeansImageFilter () override
 
- 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)
 
virtual void GenerateInputRequestedRegion () override
 
 ImageToImageFilter ()
 
virtual void VerifyInputInformation () override
 
 ~ImageToImageFilter () override
 
void PushBackInput (const DataObject *input) override
 
void PushFrontInput (const DataObject *input) override
 
- Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void AfterThreadedGenerateData ()
 
virtual void AllocateOutputs ()
 
virtual void BeforeThreadedGenerateData ()
 
virtual const
ImageRegionSplitterBase
GetImageRegionSplitter () const
 
 ImageSource ()
 
virtual unsigned int SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)
 
virtual void ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
 
virtual ~ImageSource () 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 GenerateOutputInformation ()
 
virtual void GenerateOutputRequestedRegion (DataObject *output)
 
DataObjectGetInput (const DataObjectIdentifierType &key)
 
const DataObjectGetInput (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
 
 itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
 
 itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
 
 itkLegacyMacro (virtual void RemoveInput(DataObject *input))
 
 itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
 
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 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 num, DataObject *input)
 
virtual void SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)
 
void SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
 
void SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
 
virtual void SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
 
virtual void SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
 
virtual void SetOutput (const DataObjectIdentifierType &key, DataObject *output)
 
virtual void SetPrimaryInput (DataObject *input)
 
virtual void SetPrimaryOutput (DataObject *output)
 
void SetRequiredInputNames (const NameArray &)
 
 ~ProcessObject () override
 
DataObjectGetInput (DataObjectPointerArraySizeType idx)
 
const DataObjectGetInput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryInput ()
 
const DataObjectGetPrimaryInput () const
 
virtual void SetPrimaryInputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryInputName (void) const
 
DataObjectGetOutput (const DataObjectIdentifierType &key)
 
const DataObjectGetOutput (const DataObjectIdentifierType &key) const
 
virtual void SetPrimaryOutputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryOutputName (void) const
 
DataObjectGetOutput (DataObjectPointerArraySizeType idx)
 
const DataObjectGetOutput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryOutput ()
 
const DataObjectGetPrimaryOutput () const
 
- Protected Member Functions inherited from itk::Object
 Object ()
 
bool PrintObservers (std::ostream &os, Indent indent) const
 
virtual void SetTimeStamp (const TimeStamp &time)
 
virtual ~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

typedef std::vector
< RealPixelType
MeansContainer
 

Private Attributes

ParametersType m_FinalMeans
 
ImageRegionType m_ImageRegion
 
bool m_ImageRegionDefined
 
MeansContainer m_InitialMeans
 
bool m_UseNonContiguousLabels
 

Additional Inherited Members

- Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef
ImageToImageFilterDetail::ImageRegionCopier
< itkGetStaticConstMacro(OutputImageDimension),
itkGetStaticConstMacro(InputImageDimension) > 
InputToOutputRegionCopierType
 
typedef
ImageToImageFilterDetail::ImageRegionCopier
< itkGetStaticConstMacro(InputImageDimension),
itkGetStaticConstMacro(OutputImageDimension) > 
OutputToInputRegionCopierType
 
- Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const
ImageRegionSplitterBase
GetGlobalDefaultSplitter ()
 
static ITK_THREAD_RETURN_TYPE ThreaderCallback (void *arg)
 
- Protected Attributes inherited from itk::ProcessObject
TimeStamp m_OutputInformationMTime
 
bool m_Updating
 
- Protected Attributes inherited from itk::LightObject
AtomicInt< int > m_ReferenceCount
 

Member Typedef Documentation

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef itk::Statistics::ImageToListSampleAdaptor< InputImageType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::AdaptorType

Create a List from the scalar image.

Definition at line 96 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef itk::Statistics::SampleClassifierFilter< AdaptorType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ClassifierType

Definition at line 102 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef ClassifierType::ClassLabelVectorType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ClassLabelVectorType

Definition at line 105 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef SmartPointer< const Self > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ConstPointer

Definition at line 80 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef itk::Statistics::MinimumDecisionRule itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::DecisionRuleType

Definition at line 103 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef itk::Statistics::KdTreeBasedKmeansEstimator< TreeType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::EstimatorType

Definition at line 115 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef InputImageType::RegionType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ImageRegionType

Definition at line 119 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef TInputImage itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::InputImageType

Convenient typedefs for simplifying declarations.

Definition at line 73 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef InputImageType::PixelType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::InputPixelType

Image typedef support.

Definition at line 86 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef std::vector< RealPixelType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MeansContainer
private

Definition at line 171 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef AdaptorType::MeasurementVectorType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MeasurementVectorType

Define the Measurement vector type from the AdaptorType.

Definition at line 99 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef MembershipFunctionType::CentroidType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MembershipFunctionOriginType

Definition at line 108 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef MembershipFunctionType::Pointer itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MembershipFunctionPointer

Definition at line 110 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef itk::Statistics::DistanceToCentroidMembershipFunction< MeasurementVectorType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MembershipFunctionType

Definition at line 101 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef ClassifierType::MembershipFunctionVectorType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::MembershipFunctionVectorType

Definition at line 107 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef TOutputImage itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::OutputImageType

Definition at line 74 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef OutputImageType::PixelType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::OutputPixelType

Definition at line 90 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef EstimatorType::ParametersType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ParametersType

Definition at line 117 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef SmartPointer< Self > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::Pointer

Definition at line 79 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef NumericTraits< InputPixelType >::RealType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::RealPixelType

Type used for representing the Mean values.

Definition at line 93 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef RegionOfInterestImageFilter< InputImageType, InputImageType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::RegionOfInterestFilterType

Definition at line 123 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef ScalarImageKmeansImageFilter itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

Definition at line 77 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef ImageToImageFilter< InputImageType, OutputImageType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::Superclass

Definition at line 78 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef itk::Statistics::WeightedCentroidKdTreeGenerator< AdaptorType > itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::TreeGeneratorType

Create the K-d tree structure.

Definition at line 113 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
typedef TreeGeneratorType::KdTreeType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::TreeType

Definition at line 114 of file itkScalarImageKmeansImageFilter.h.

Constructor & Destructor Documentation

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ScalarImageKmeansImageFilter ( )
protected
template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::~ScalarImageKmeansImageFilter ( )
inlineoverrideprotectedvirtual

Definition at line 156 of file itkScalarImageKmeansImageFilter.h.

Member Function Documentation

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::AddClassWithInitialMean ( RealPixelType  mean)

Add a new class to the classification by specifying its initial mean.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual::itk::LightObject::Pointer itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::CreateAnother ( ) const
virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::GenerateData ( )
overrideprotectedvirtual

This method runs the statistical methods that identify the means of the classes and the use the distances to those means in order to label the image pixels.

See Also
ImageToImageFilter::GenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual const ParametersType& itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::GetFinalMeans ( ) const
virtual

Return the array of Means found after the classification.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual const ImageRegionType& itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::GetImageRegion ( ) const
virtual

Get the region over which the statistics will be computed

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual const char* itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual const bool& itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::GetUseNonContiguousLabels ( ) const
virtual

Set/Get the UseNonContiguousLabels flag. When this is set to false the labels are numbered contiguously, like in {0,1,3..N}. When the flag is set to true, the labels are selected in order to span the dynamic range of the output image. This last option is useful when the output image is intended only for display. The default value is false.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
static Pointer itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::New ( )
static

Method for creation through the object factory.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::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::ImageToImageFilter< TInputImage, TOutputImage >.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::SetImageRegion ( const ImageRegionType region)

Set Region method to constrain classfication to a certain region

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::SetUseNonContiguousLabels ( bool  _arg)
virtual

Set/Get the UseNonContiguousLabels flag. When this is set to false the labels are numbered contiguously, like in {0,1,3..N}. When the flag is set to true, the labels are selected in order to span the dynamic range of the output image. This last option is useful when the output image is intended only for display. The default value is false.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::UseNonContiguousLabelsOff ( )
virtual

Set/Get the UseNonContiguousLabels flag. When this is set to false the labels are numbered contiguously, like in {0,1,3..N}. When the flag is set to true, the labels are selected in order to span the dynamic range of the output image. This last option is useful when the output image is intended only for display. The default value is false.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::UseNonContiguousLabelsOn ( )
virtual

Set/Get the UseNonContiguousLabels flag. When this is set to false the labels are numbered contiguously, like in {0,1,3..N}. When the flag is set to true, the labels are selected in order to span the dynamic range of the output image. This last option is useful when the output image is intended only for display. The default value is false.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
virtual void itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::VerifyPreconditions ( )
overrideprotectedvirtual

Verifies that the process object has been configured correctly, that all required inputs are set, and needed parameters are set appropriately. If not valid an exceptions will be thrown.

This method is called before UpdateOutputInformation is propagated to the inputs.

The ProcessObject's implementation verifies that the NumberOfRequiredInputs are set and not null.

Reimplemented from itk::ProcessObject.

Member Data Documentation

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
const unsigned int itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::ImageDimension = TInputImage::ImageDimension
static

Extract dimension from input and output image.

Definition at line 70 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
ParametersType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_FinalMeans
private

Definition at line 177 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
ImageRegionType itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_ImageRegion
private

Definition at line 181 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
bool itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_ImageRegionDefined
private

Definition at line 183 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
MeansContainer itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_InitialMeans
private

Definition at line 175 of file itkScalarImageKmeansImageFilter.h.

template<typename TInputImage , typename TOutputImage = Image< unsigned char, TInputImage::ImageDimension >>
bool itk::ScalarImageKmeansImageFilter< TInputImage, TOutputImage >::m_UseNonContiguousLabels
private

Definition at line 179 of file itkScalarImageKmeansImageFilter.h.


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