ITK  4.3.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Private Member Functions | Private Attributes | List of all members
itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage > Class Template Reference

#include <itkConfidenceConnectedImageFilter.h>

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

Detailed Description

template<class TInputImage, class TOutputImage>
class itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >

Segment pixels with similar statistics using connectivity.

This filter extracts a connected set of pixels whose pixel intensities are consistent with the pixel statistics of a seed point. The mean and variance across a neighborhood (8-connected, 26-connected, etc.) are calculated for a seed point. Then pixels connected to this seed point whose values are within the confidence interval for the seed point are grouped. The width of the confidence interval is controlled by the "Multiplier" variable (the confidence interval is the mean plus or minus the "Multiplier" times the standard deviation). If the intensity variations across a segment were gaussian, a "Multiplier" setting of 2.5 would define a confidence interval wide enough to capture 99% of samples in the segment.

After this initial segmentation is calculated, the mean and variance are re-calculated. All the pixels in the previous segmentation are used to calculate the mean the standard deviation (as opposed to using the pixels in the neighborhood of the seed point). The segmentation is then recalculated using these refined estimates for the mean and variance of the pixel values. This process is repeated for the specified number of iterations. Setting the "NumberOfIterations" to zero stops the algorithm after the initial segmentation from the seed point.

NOTE: the lower and upper threshold are restricted to lie within the valid numeric limits of the input data pixel type. Also, the limits may be adjusted to contain the seed point's intensity.

Wiki Examples:

Definition at line 63 of file itkConfidenceConnectedImageFilter.h.

Public Types

typedef SmartPointer< const SelfConstPointer
 
typedef InputImageType::IndexType IndexType
 
typedef InputImageType::PixelType InputImagePixelType
 
typedef InputImageType::Pointer InputImagePointer
 
typedef InputImageType::RegionType InputImageRegionType
 
typedef TInputImage InputImageType
 
typedef NumericTraits
< InputImagePixelType >
::RealType 
InputRealType
 
typedef OutputImageType::PixelType OutputImagePixelType
 
typedef OutputImageType::Pointer OutputImagePointer
 
typedef OutputImageType::RegionType OutputImageRegionType
 
typedef TOutputImage OutputImageType
 
typedef SmartPointer< SelfPointer
 
typedef std::vector< IndexTypeSeedsContainerType
 
typedef
ConfidenceConnectedImageFilter 
Self
 
typedef InputImageType::SizeType SizeType
 
typedef ImageToImageFilter
< TInputImage, TOutputImage > 
Superclass
 
- 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 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 AddSeed (const IndexType &seed)
 
void ClearSeeds ()
 
virtual ::itk::LightObject::Pointer CreateAnother (void) const
 
virtual const InputRealTypeGetMean ()
 
virtual const char * GetNameOfClass () const
 
virtual const SeedsContainerTypeGetSeeds () const
 
virtual const InputRealTypeGetVariance ()
 
void PrintSelf (std::ostream &os, Indent indent) const
 
void SetSeed (const IndexType &seed)
 
 typedef (Concept::HasNumericTraits< InputImagePixelType >) InputHasNumericTraitsCheck
 
 typedef (Concept::HasNumericTraits< OutputImagePixelType >) OutputHasNumericTraitsCheck
 
virtual void SetMultiplier (double _arg)
 
virtual double GetMultiplier () const
 
virtual void SetNumberOfIterations (unsigned int _arg)
 
virtual unsigned int GetNumberOfIterations () const
 
virtual void SetReplaceValue (OutputImagePixelType _arg)
 
virtual OutputImagePixelType GetReplaceValue () const
 
virtual void SetInitialNeighborhoodRadius (unsigned int _arg)
 
virtual const unsigned int & GetInitialNeighborhoodRadius ()
 
- Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual double GetCoordinateTolerance ()
 
const InputImageTypeGetInput (void) const
 
const InputImageTypeGetInput (unsigned int idx) const
 
virtual void PopBackInput ()
 
virtual void PopFrontInput ()
 
virtual void PushBackInput (const InputImageType *image)
 
virtual void PushFrontInput (const InputImageType *image)
 
virtual void SetCoordinateTolerance (double _arg)
 
virtual void SetInput (const InputImageType *image)
 
virtual void SetInput (unsigned int, const TInputImage *image)
 
virtual void SetDirectionTolerance (double _arg)
 
virtual double GetDirectionTolerance ()
 
- Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageTypeGetOutput (unsigned int idx)
 
virtual void GraftNthOutput (unsigned int idx, DataObject *output)
 
virtual void GraftOutput (DataObject *output)
 
virtual void GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
 
OutputImageTypeGetOutput (void)
 
const OutputImageTypeGetOutput (void) const
 
virtual
ProcessObject::DataObjectPointer 
MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx)
 
- Public Member Functions inherited from itk::ProcessObject
virtual void AbortGenerateDataOff ()
 
virtual void AbortGenerateDataOn ()
 
virtual const bool & GetAbortGenerateData ()
 
NameArray GetInputNames () const
 
MultiThreader * GetMultiThreader () const
 
DataObjectPointerArraySizeType GetNumberOfIndexedInputs () const
 
DataObjectPointerArraySizeType GetNumberOfInputs () const
 
DataObjectPointerArraySizeType GetNumberOfOutputs () const
 
virtual
DataObjectPointerArraySizeType 
GetNumberOfValidRequiredInputs () const
 
NameArray GetOutputNames () const
 
virtual const float & GetProgress ()
 
NameArray GetRequiredInputNames () const
 
bool HasInput (const DataObjectIdentifierType &key) const
 
bool HasOutput (const DataObjectIdentifierType &key) const
 
virtual DataObjectPointer MakeOutput (const DataObjectIdentifierType &)
 
virtual void PrepareOutputs ()
 
virtual void PropagateRequestedRegion (DataObject *output)
 
virtual void ResetPipeline ()
 
virtual void SetAbortGenerateData (bool _arg)
 
virtual void SetProgress (float _arg)
 
virtual void Update ()
 
virtual void UpdateLargestPossibleRegion ()
 
virtual void UpdateOutputData (DataObject *output)
 
virtual void UpdateOutputInformation ()
 
void UpdateProgress (float amount)
 
DataObjectPointerArray GetInputs ()
 
DataObjectPointerArray GetOutputs ()
 
DataObjectPointerArray GetIndexedInputs ()
 
DataObjectPointerArray GetIndexedOutputs ()
 
DataObjectPointerArraySizeType GetNumberOfIndexedOutputs () const
 
virtual void SetReleaseDataFlag (bool flag)
 
virtual bool GetReleaseDataFlag () const
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
virtual void SetReleaseDataBeforeUpdateFlag (bool _arg)
 
virtual const bool & GetReleaseDataBeforeUpdateFlag ()
 
virtual void ReleaseDataBeforeUpdateFlagOn ()
 
virtual void ReleaseDataBeforeUpdateFlagOff ()
 
virtual void SetNumberOfThreads (ThreadIdType _arg)
 
virtual const ThreadIdTypeGetNumberOfThreads ()
 
- 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 (void)
 
const MetaDataDictionaryGetMetaDataDictionary (void) 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
 
void RemoveAllObservers ()
 
void RemoveObserver (unsigned long tag)
 
void SetDebug (bool debugFlag) const
 
void SetMetaDataDictionary (const MetaDataDictionary &rhs)
 
virtual void SetReferenceCount (int)
 
virtual void UnRegister () 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 ()
 

Protected Member Functions

 ConfidenceConnectedImageFilter ()
 
void EnlargeOutputRequestedRegion (DataObject *output)
 
void GenerateData ()
 
void GenerateInputRequestedRegion ()
 
 ~ConfidenceConnectedImageFilter ()
 
- 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 VerifyInputInformation ()
 
void PushBackInput (const DataObject *input)
 
void PushFrontInput (const DataObject *input)
 
 ImageToImageFilter ()
 
 ~ImageToImageFilter ()
 
- Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void AfterThreadedGenerateData ()
 
virtual void AllocateOutputs ()
 
virtual void BeforeThreadedGenerateData ()
 
 ImageSource ()
 
virtual unsigned int SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
 
virtual void ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
 
virtual ~ImageSource ()
 
- Protected Member Functions inherited from itk::ProcessObject
virtual void AddInput (DataObject *input)
 
virtual void AddOutput (DataObject *output)
 
bool AddRequiredInputName (const DataObjectIdentifierType &)
 
virtual void CacheInputReleaseDataFlags ()
 
virtual void GenerateOutputInformation ()
 
virtual void GenerateOutputRequestedRegion (DataObject *output)
 
virtual const
DataObjectPointerArraySizeType
GetNumberOfRequiredOutputs ()
 
bool IsIndexedInputName (const DataObjectIdentifierType &) const
 
bool IsIndexedOutputName (const DataObjectIdentifierType &) const
 
bool IsRequiredInputName (const DataObjectIdentifierType &) const
 
 itkLegacyMacro (virtual void RemoveInput(DataObject *input))
 
 itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
 
 itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
 
 itkLegacyMacro (void SetNumberOfOutputs(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 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 &)
 
virtual void VerifyPreconditions ()
 
 ~ProcessObject ()
 
DataObjectGetInput (const DataObjectIdentifierType &key)
 
const DataObjectGetInput (const DataObjectIdentifierType &key) const
 
DataObjectGetInput (DataObjectPointerArraySizeType)
 
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 idx)
 
const DataObjectGetOutput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryOutput ()
 
const DataObjectGetPrimaryOutput () const
 
virtual void SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
 
virtual const
DataObjectPointerArraySizeType
GetNumberOfRequiredInputs ()
 
- Protected Member Functions inherited from itk::Object
 Object ()
 
bool PrintObservers (std::ostream &os, Indent indent) const
 
virtual void SetTimeStamp (const TimeStamp &time)
 
virtual ~Object ()
 
- 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

 ConfidenceConnectedImageFilter (const Self &)
 
void operator= (const Self &)
 

Private Attributes

unsigned int m_InitialNeighborhoodRadius
 
InputRealType m_Mean
 
double m_Multiplier
 
unsigned int m_NumberOfIterations
 
OutputImagePixelType m_ReplaceValue
 
SeedsContainerType m_Seeds
 
InputRealType m_Variance
 

Additional Inherited Members

- Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static const unsigned int InputImageDimension = TInputImage::ImageDimension
 
static const unsigned int OutputImageDimension = TOutputImage::ImageDimension
 
- 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 ITK_THREAD_RETURN_TYPE ThreaderCallback (void *arg)
 
- Protected Attributes inherited from itk::ProcessObject
TimeStamp m_OutputInformationMTime
 
bool m_Updating
 

Member Typedef Documentation

template<class TInputImage , class TOutputImage >
typedef SmartPointer< const Self > itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::ConstPointer

Definition at line 71 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::IndexType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::IndexType

Definition at line 84 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::PixelType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::InputImagePixelType

Definition at line 83 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::Pointer itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::InputImagePointer

Definition at line 81 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::RegionType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::InputImageRegionType

Definition at line 82 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TInputImage itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::InputImageType

Definition at line 78 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef NumericTraits< InputImagePixelType >::RealType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::InputRealType

Definition at line 95 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef OutputImageType::PixelType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::OutputImagePixelType

Definition at line 90 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef OutputImageType::Pointer itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::OutputImagePointer

Definition at line 88 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef OutputImageType::RegionType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Definition at line 89 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TOutputImage itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::OutputImageType

Definition at line 87 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef SmartPointer< Self > itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::Pointer

Definition at line 70 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef std::vector< IndexType > itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::SeedsContainerType

Definition at line 92 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef ConfidenceConnectedImageFilter itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

Definition at line 68 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::SizeType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::SizeType

Definition at line 85 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef ImageToImageFilter< TInputImage, TOutputImage > itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::Superclass

Definition at line 69 of file itkConfidenceConnectedImageFilter.h.

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >
itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::ConfidenceConnectedImageFilter ( )
protected

End concept checking

template<class TInputImage , class TOutputImage >
itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::~ConfidenceConnectedImageFilter ( )
inlineprotected

Definition at line 155 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::ConfidenceConnectedImageFilter ( const Self )
private

Member Function Documentation

template<class TInputImage , class TOutputImage >
void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::AddSeed ( const IndexType seed)

Add seed point.

template<class TInputImage , class TOutputImage >
void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::ClearSeeds ( )

Clear all the seeds.

template<class TInputImage , class TOutputImage >
virtual::itk::LightObject::Pointer itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::CreateAnother ( void  ) 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<class TInputImage , class TOutputImage >
void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::EnlargeOutputRequestedRegion ( DataObject )
protectedvirtual

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.

Reimplemented from itk::ProcessObject.

template<class TInputImage , class TOutputImage >
void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GenerateData ( )
protectedvirtual

A version of GenerateData() specific for image processing filters. This implementation will split the processing across multiple threads. The buffer is allocated by this method. Then the BeforeThreadedGenerateData() method is called (if provided). Then, a series of threads are spawned each calling ThreadedGenerateData(). After all the threads have completed processing, the AfterThreadedGenerateData() method is called (if provided). If an image processing filter cannot be threaded, the filter should provide an implementation of GenerateData(). That implementation is responsible for allocating the output buffer. If a filter an be threaded, it should NOT provide a GenerateData() method but should provide a ThreadedGenerateData() instead.

See Also
ThreadedGenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage >
void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion ( )
protectedvirtual

What is the input requested region that is required to produce the output requested region? The base assumption for image processing filters is that the input requested region can be set to match the output requested region. If a filter requires more input (for instance a filter that uses neighborhoods needs more input than output to avoid introducing artificial boundary conditions) or less input (for instance a magnify filter) will have to override this method. In doing so, it should call its superclass' implementation as its first step. Note that imaging filters operate differently than the classes to this point in the class hierarchy. Up till now, the base assumption has been that the largest possible region will be requested of the input.

This implementation of GenerateInputRequestedRegion() only processes the inputs that are a subclass of the ImageBase<InputImageDimension>. If an input is another type of DataObject (including an Image of a different dimension), they are skipped by this method. The subclasses of ImageToImageFilter are responsible for providing an implementation of GenerateInputRequestedRegion() when there are multiple inputs of different types.

See Also
ProcessObject::GenerateInputRequestedRegion(), ImageSource::GenerateInputRequestedRegion()

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

template<class TInputImage , class TOutputImage >
virtual const unsigned int& itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GetInitialNeighborhoodRadius ( )
virtual

Get/Set the radius of the neighborhood over which the statistics are evaluated

template<class TInputImage , class TOutputImage >
virtual const InputRealType& itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GetMean ( )
virtual

Method to get access to the mean of the pixels accepted in the output region. This method should only be invoked after the filter has been executed using the Update() method.

template<class TInputImage , class TOutputImage >
virtual double itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GetMultiplier ( ) const
virtual

Set/Get the multiplier to define the confidence interval. Multiplier can be anything greater than zero. A typical value is 2.5

template<class TInputImage , class TOutputImage >
virtual const char* itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

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

template<class TInputImage , class TOutputImage >
virtual unsigned int itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GetNumberOfIterations ( ) const
virtual

Set/Get the number of iterations

template<class TInputImage , class TOutputImage >
virtual OutputImagePixelType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GetReplaceValue ( ) const
virtual

Set/Get value to replace thresholded pixels

template<class TInputImage , class TOutputImage >
virtual const SeedsContainerType& itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GetSeeds ( ) const
virtual

Method to access seed container

template<class TInputImage , class TOutputImage >
virtual const InputRealType& itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::GetVariance ( )
virtual

Method to get access to the variance of the pixels accepted in the output region. This method should only be invoked after the filter has been executed using the Update() method.

template<class TInputImage , class TOutputImage >
static Pointer itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::New ( )
static

Method for creation through the object factory.

template<class TInputImage , class TOutputImage >
void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::operator= ( const Self )
private
template<class TInputImage , class TOutputImage >
void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
virtual

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<class TInputImage , class TOutputImage >
virtual void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::SetInitialNeighborhoodRadius ( unsigned int  _arg)
virtual

Get/Set the radius of the neighborhood over which the statistics are evaluated

template<class TInputImage , class TOutputImage >
virtual void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::SetMultiplier ( double  _arg)
virtual

Set/Get the multiplier to define the confidence interval. Multiplier can be anything greater than zero. A typical value is 2.5

template<class TInputImage , class TOutputImage >
virtual void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::SetNumberOfIterations ( unsigned int  _arg)
virtual

Set/Get the number of iterations

template<class TInputImage , class TOutputImage >
virtual void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::SetReplaceValue ( OutputImagePixelType  _arg)
virtual

Set/Get value to replace thresholded pixels

template<class TInputImage , class TOutputImage >
void itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::SetSeed ( const IndexType seed)

Set seed point. This method is deprecated, please use AddSeed()

template<class TInputImage , class TOutputImage >
itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::typedef ( Concept::HasNumericTraits< InputImagePixelType )

Begin concept checking This class requires InputHasNumericTraitsCheck in the form of ( Concept::HasNumericTraits< InputImagePixelType > )

template<class TInputImage , class TOutputImage >
itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::typedef ( Concept::HasNumericTraits< OutputImagePixelType )

This class requires OutputHasNumericTraitsCheck in the form of ( Concept::HasNumericTraits< OutputImagePixelType > )

Member Data Documentation

template<class TInputImage , class TOutputImage >
unsigned int itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::m_InitialNeighborhoodRadius
private

Definition at line 173 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
InputRealType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::m_Mean
private

Definition at line 174 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
double itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::m_Multiplier
private

Definition at line 170 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
unsigned int itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::m_NumberOfIterations
private

Definition at line 171 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
OutputImagePixelType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::m_ReplaceValue
private

Definition at line 172 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
SeedsContainerType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::m_Seeds
private

Definition at line 169 of file itkConfidenceConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
InputRealType itk::ConfidenceConnectedImageFilter< TInputImage, TOutputImage >::m_Variance
private

Definition at line 175 of file itkConfidenceConnectedImageFilter.h.


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