ITK  4.2.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Private Member Functions | Private Attributes
itk::ThresholdImageFilter< TImage > Class Template Reference

#include <itkThresholdImageFilter.h>

+ Inheritance diagram for itk::ThresholdImageFilter< TImage >:
+ Collaboration diagram for itk::ThresholdImageFilter< TImage >:

List of all members.

Public Types

typedef SmartPointer< const SelfConstPointer
typedef InputImageType::PixelType InputImagePixelType
typedef
InputImageType::ConstPointer 
InputImagePointer
typedef InputImageType::RegionType InputImageRegionType
typedef TImage InputImageType
typedef TImage::PixelType PixelType
typedef SmartPointer< SelfPointer
typedef ThresholdImageFilter Self
typedef InPlaceImageFilter
< TImage, TImage > 
Superclass
- Public Types inherited from itk::InPlaceImageFilter< TImage, TImage >
typedef
InputImageType::ConstPointer 
InputImageConstPointer
- Public Types inherited from itk::ImageToImageFilter< TImage, TImage >
- Public Types inherited from itk::ImageSource< TImage >
typedef
Superclass::DataObjectIdentifierType 
DataObjectIdentifierType
typedef DataObject::Pointer DataObjectPointer
typedef
Superclass::DataObjectPointerArraySizeType 
DataObjectPointerArraySizeType
- Public Types inherited from itk::ProcessObject
typedef std::vector
< DataObjectPointer
DataObjectPointerArray
typedef std::vector
< DataObjectIdentifierType
NameArray
- Public Types inherited from itk::Object
- Public Types inherited from itk::LightObject

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother (void) const
virtual const char * GetNameOfClass () const
virtual PixelType GetOutsideValue () const
virtual void SetOutsideValue (PixelType _arg)
void ThresholdAbove (const PixelType &thresh)
void ThresholdBelow (const PixelType &thresh)
void ThresholdOutside (const PixelType &lower, const PixelType &upper)
 typedef (Concept::Comparable< PixelType >) PixelTypeComparableCheck
 typedef (Concept::OStreamWritable< PixelType >) PixelTypeOStreamWritableCheck
virtual void SetLower (PixelType _arg)
virtual PixelType GetLower () const
virtual void SetUpper (PixelType _arg)
virtual PixelType GetUpper () const
- Public Member Functions inherited from itk::InPlaceImageFilter< TImage, TImage >
virtual bool CanRunInPlace () const
virtual void SetInPlace (bool _arg)
virtual bool GetInPlace () const
virtual void InPlaceOn ()
virtual void InPlaceOff ()
- Public Member Functions inherited from itk::ImageToImageFilter< TImage, TImage >
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 SetInput (const InputImageType *image)
virtual void SetInput (unsigned int, const TImage *image)
- Public Member Functions inherited from itk::ImageSource< TImage >
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 void EnlargeOutputRequestedRegion (DataObject *)
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 unsigned long 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

void ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
- Protected Member Functions inherited from itk::InPlaceImageFilter< TImage, TImage >
virtual void AllocateOutputs ()
virtual bool GetRunningInPlace () const
 InPlaceImageFilter ()
virtual void ReleaseInputs ()
 ~InPlaceImageFilter ()
- Protected Member Functions inherited from itk::ImageToImageFilter< TImage, TImage >
virtual void CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
virtual void CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
virtual void GenerateInputRequestedRegion ()
 ImageToImageFilter ()
virtual void VerifyInputInformation ()
 ~ImageToImageFilter ()
void PushBackInput (const DataObject *input)
void PushFrontInput (const DataObject *input)
- Protected Member Functions inherited from itk::ImageSource< TImage >
virtual void AfterThreadedGenerateData ()
virtual void BeforeThreadedGenerateData ()
virtual void GenerateData ()
 ImageSource ()
virtual unsigned int SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
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
GetNumberOfRequiredInputs ()
virtual const
DataObjectPointerArraySizeType
GetNumberOfRequiredOutputs ()
bool IsIndexedName (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 MakeIndexFromName (const DataObjectIdentifierType &) const
DataObjectIdentifierType MakeNameFromIndex (DataObjectPointerArraySizeType) const
 ProcessObject ()
virtual void PropagateResetPipeline ()
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 &)
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
DataObjectGetOutput (const DataObjectIdentifierType &key)
const DataObjectGetOutput (const DataObjectIdentifierType &key) 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 ()
- 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 operator= (const Self &)
 ThresholdImageFilter (const Self &)

Private Attributes

PixelType m_Lower
PixelType m_OutsideValue
PixelType m_Upper
typedef TImage OutputImageType
typedef OutputImageType::Pointer OutputImagePointer
typedef OutputImageType::RegionType OutputImageRegionType
typedef OutputImageType::PixelType OutputImagePixelType
 ThresholdImageFilter ()
 ~ThresholdImageFilter ()
void PrintSelf (std::ostream &os, Indent indent) const

Additional Inherited Members

- Static Public Attributes inherited from itk::InPlaceImageFilter< TImage, TImage >
static const unsigned int InputImageDimension
static const unsigned int OutputImageDimension
- Static Public Attributes inherited from itk::ImageToImageFilter< TImage, TImage >
- Static Public Attributes inherited from itk::ImageSource< TImage >

Detailed Description

template<class TImage>
class itk::ThresholdImageFilter< TImage >

Set image values to a user-specified value if they are below, above, or between simple threshold values.

ThresholdImageFilter sets image values to a user-specified "outside" value (by default, "black") if the image values are below, above, or between simple threshold values.

The pixels must support the operators >= and <=.

Wiki Examples:

Definition at line 55 of file itkThresholdImageFilter.h.


Member Typedef Documentation

template<class TImage >
typedef SmartPointer< const Self > itk::ThresholdImageFilter< TImage >::ConstPointer

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 62 of file itkThresholdImageFilter.h.

template<class TImage >
typedef InputImageType::PixelType itk::ThresholdImageFilter< TImage >::InputImagePixelType

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 115 of file itkThresholdImageFilter.h.

template<class TImage >
typedef InputImageType::ConstPointer itk::ThresholdImageFilter< TImage >::InputImagePointer

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 113 of file itkThresholdImageFilter.h.

template<class TImage >
typedef InputImageType::RegionType itk::ThresholdImageFilter< TImage >::InputImageRegionType

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 114 of file itkThresholdImageFilter.h.

template<class TImage >
typedef TImage itk::ThresholdImageFilter< TImage >::InputImageType

Some additional typedefs.

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 108 of file itkThresholdImageFilter.h.

template<class TImage >
typedef OutputImageType::PixelType itk::ThresholdImageFilter< TImage >::OutputImagePixelType

Some additional typedefs.

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 121 of file itkThresholdImageFilter.h.

template<class TImage >
typedef OutputImageType::Pointer itk::ThresholdImageFilter< TImage >::OutputImagePointer

Some additional typedefs.

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 119 of file itkThresholdImageFilter.h.

template<class TImage >
typedef OutputImageType::RegionType itk::ThresholdImageFilter< TImage >::OutputImageRegionType

Some additional typedefs.

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 120 of file itkThresholdImageFilter.h.

template<class TImage >
typedef TImage itk::ThresholdImageFilter< TImage >::OutputImageType

Some additional typedefs.

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 118 of file itkThresholdImageFilter.h.

template<class TImage >
typedef TImage::PixelType itk::ThresholdImageFilter< TImage >::PixelType

Typedef to describe the type of pixel.

Definition at line 68 of file itkThresholdImageFilter.h.

template<class TImage >
typedef SmartPointer< Self > itk::ThresholdImageFilter< TImage >::Pointer

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 61 of file itkThresholdImageFilter.h.

template<class TImage >
typedef ThresholdImageFilter itk::ThresholdImageFilter< TImage >::Self

Standard class typedefs.

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 59 of file itkThresholdImageFilter.h.

template<class TImage >
typedef InPlaceImageFilter< TImage, TImage > itk::ThresholdImageFilter< TImage >::Superclass

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

Definition at line 60 of file itkThresholdImageFilter.h.


Constructor & Destructor Documentation

template<class TImage >
itk::ThresholdImageFilter< TImage >::ThresholdImageFilter ( )
protected

Some additional typedefs.

template<class TImage >
itk::ThresholdImageFilter< TImage >::~ThresholdImageFilter ( )
inlineprotected

Some additional typedefs.

Definition at line 124 of file itkThresholdImageFilter.h.

template<class TImage >
itk::ThresholdImageFilter< TImage >::ThresholdImageFilter ( const Self )
private

Member Function Documentation

template<class TImage >
virtual::itk::LightObject::Pointer itk::ThresholdImageFilter< TImage >::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 TImage >
virtual PixelType itk::ThresholdImageFilter< TImage >::GetLower ( ) const
virtual

Set/Get methods to set the lower threshold

template<class TImage >
virtual const char* itk::ThresholdImageFilter< TImage >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

template<class TImage >
virtual PixelType itk::ThresholdImageFilter< TImage >::GetOutsideValue ( ) const
virtual

Get the "outside" pixel value.

template<class TImage >
virtual PixelType itk::ThresholdImageFilter< TImage >::GetUpper ( ) const
virtual

Set/Get methods to set the upper threshold

template<class TImage >
static Pointer itk::ThresholdImageFilter< TImage >::New ( )
static

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TImage >
void itk::ThresholdImageFilter< TImage >::operator= ( const Self )
private

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

template<class TImage >
void itk::ThresholdImageFilter< TImage >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
protectedvirtual

Some additional typedefs.

Reimplemented from itk::InPlaceImageFilter< TImage, TImage >.

template<class TImage >
virtual void itk::ThresholdImageFilter< TImage >::SetLower ( PixelType  _arg)
virtual

Set/Get methods to set the lower threshold

template<class TImage >
virtual void itk::ThresholdImageFilter< TImage >::SetOutsideValue ( PixelType  _arg)
virtual

End concept checking Set the "outside" pixel value. The default value NumericTraits<PixelType>::Zero.

template<class TImage >
virtual void itk::ThresholdImageFilter< TImage >::SetUpper ( PixelType  _arg)
virtual

Set/Get methods to set the upper threshold

template<class TImage >
void itk::ThresholdImageFilter< TImage >::ThreadedGenerateData ( const OutputImageRegionType outputRegionForThread,
ThreadIdType  threadId 
)
protectedvirtual

ThresholdImageFilter can be implemented as a multithreaded filter. Therefore, this implementation provides a ThreadedGenerateData() routine which is called for each processing thread. The output image data is allocated automatically by the superclass prior to calling ThreadedGenerateData(). ThreadedGenerateData can only write to the portion of the output image specified by the parameter "outputRegionForThread"

See also:
ImageToImageFilter::ThreadedGenerateData(), ImageToImageFilter::GenerateData()

Reimplemented from itk::ImageSource< TImage >.

template<class TImage >
void itk::ThresholdImageFilter< TImage >::ThresholdAbove ( const PixelType thresh)

The values greater than or equal to the value are set to OutsideValue.

template<class TImage >
void itk::ThresholdImageFilter< TImage >::ThresholdBelow ( const PixelType thresh)

The values less than or equal to the value are set to OutsideValue.

template<class TImage >
void itk::ThresholdImageFilter< TImage >::ThresholdOutside ( const PixelType lower,
const PixelType upper 
)

The values outside the range are set to OutsideValue.

template<class TImage >
itk::ThresholdImageFilter< TImage >::typedef ( Concept::Comparable< PixelType )

The pixel type must support comparison operators. Begin concept checking This class requires PixelTypeComparableCheck in the form of ( Concept::Comparable< PixelType > )

template<class TImage >
itk::ThresholdImageFilter< TImage >::typedef ( Concept::OStreamWritable< PixelType )

This class requires PixelTypeOStreamWritableCheck in the form of ( Concept::OStreamWritable< PixelType > )


Member Data Documentation

template<class TImage >
PixelType itk::ThresholdImageFilter< TImage >::m_Lower
private

Definition at line 146 of file itkThresholdImageFilter.h.

template<class TImage >
PixelType itk::ThresholdImageFilter< TImage >::m_OutsideValue
private

Definition at line 145 of file itkThresholdImageFilter.h.

template<class TImage >
PixelType itk::ThresholdImageFilter< TImage >::m_Upper
private

Definition at line 147 of file itkThresholdImageFilter.h.


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