ITK  4.4.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | List of all members
itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage > Class Template Reference

#include <itkIsolatedWatershedImageFilter.h>

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

Detailed Description

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

Isolate watershed basins using two seeds.

IsolatedWatershedImageFilter labels pixels with ReplaceValue1 that are in the same watershed basin as Seed1 AND NOT the same as Seed2. The filter adjusts the waterlevel until the two seeds are not in different basins. The user supplies a Watershed threshold. The algorithm uses a binary search to adjust the upper waterlevel, starting at UpperValueLimit. UpperValueLimit defaults to the 1.0.

Definition at line 41 of file itkIsolatedWatershedImageFilter.h.

Public Types

typedef SmartPointer< const SelfConstPointer
 
typedef
GradientMagnitudeImageFilter
< InputImageType,
RealImageType
GradientMagnitudeType
 
typedef InputImageType::IndexType IndexType
 
typedef
InputImageType::ConstPointer 
InputImageConstPointer
 
typedef InputImageType::PixelType InputImagePixelType
 
typedef InputImageType::Pointer InputImagePointer
 
typedef InputImageType::RegionType InputImageRegionType
 
typedef TInputImage InputImageType
 
typedef OutputImageType::PixelType OutputImagePixelType
 
typedef OutputImageType::Pointer OutputImagePointer
 
typedef OutputImageType::RegionType OutputImageRegionType
 
typedef TOutputImage OutputImageType
 
typedef SmartPointer< SelfPointer
 
typedef Image< RealPixelType,
TInputImage::ImageDimension > 
RealImageType
 
typedef NumericTraits
< InputImagePixelType >
::RealType 
RealPixelType
 
typedef
IsolatedWatershedImageFilter 
Self
 
typedef InputImageType::SizeType SizeType
 
typedef ImageToImageFilter
< TInputImage, TOutputImage > 
Superclass
 
typedef WatershedImageFilter
< RealImageType
WatershedType
 
- 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

virtual ::itk::LightObject::Pointer CreateAnother (void) const
 
virtual double GetIsolatedValue () const
 
virtual const char * GetNameOfClass () const
 
void PrintSelf (std::ostream &os, Indent indent) const
 
virtual void SetSeed1 (IndexType _arg)
 
virtual IndexType GetSeed1 () const
 
virtual void SetSeed2 (IndexType _arg)
 
virtual IndexType GetSeed2 () const
 
virtual void SetThreshold (double _arg)
 
virtual double GetThreshold () const
 
virtual void SetIsolatedValueTolerance (double _arg)
 
virtual double GetIsolatedValueTolerance () const
 
virtual void SetUpperValueLimit (double _arg)
 
virtual double GetUpperValueLimit () const
 
virtual void SetReplaceValue1 (OutputImagePixelType _arg)
 
virtual OutputImagePixelType GetReplaceValue1 () const
 
virtual void SetReplaceValue2 (OutputImagePixelType _arg)
 
virtual OutputImagePixelType GetReplaceValue2 () const
 
- Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
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 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 (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

void EnlargeOutputRequestedRegion (DataObject *output)
 
void GenerateData ()
 
void GenerateInputRequestedRegion ()
 
 IsolatedWatershedImageFilter ()
 
 ~IsolatedWatershedImageFilter ()
 
- Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
 
virtual void CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
 
 ImageToImageFilter ()
 
virtual void VerifyInputInformation ()
 
 ~ImageToImageFilter ()
 
void PushBackInput (const DataObject *input)
 
void PushFrontInput (const DataObject *input)
 
- Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void AfterThreadedGenerateData ()
 
virtual void AllocateOutputs ()
 
virtual void BeforeThreadedGenerateData ()
 
virtual const
ImageRegionSplitterBase
GetImageRegionSplitter (void) const
 
 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)
 
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
 
 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)
 
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)
 
virtual void VerifyPreconditions ()
 
 ~ProcessObject ()
 
DataObjectGetInput (const DataObjectIdentifierType &key)
 
const DataObjectGetInput (const DataObjectIdentifierType &key) const
 
DataObjectGetInput (DataObjectPointerArraySizeType idx)
 
const DataObjectGetInput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryInput ()
 
const DataObjectGetPrimaryInput () const
 
virtual void SetPrimaryInputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryInputName (void) const
 
virtual void SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
 
virtual const
DataObjectPointerArraySizeType
GetNumberOfRequiredInputs ()
 
bool AddRequiredInputName (const DataObjectIdentifierType &)
 
bool AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
 
bool RemoveRequiredInputName (const DataObjectIdentifierType &)
 
bool IsRequiredInputName (const DataObjectIdentifierType &) const
 
void SetRequiredInputNames (const NameArray &)
 
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 ()
 
- 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 ()
 

Protected Attributes

GradientMagnitudeType::Pointer m_GradientMagnitude
 
double m_IsolatedValue
 
double m_IsolatedValueTolerance
 
OutputImagePixelType m_ReplaceValue1
 
OutputImagePixelType m_ReplaceValue2
 
IndexType m_Seed1
 
IndexType m_Seed2
 
double m_Threshold
 
double m_UpperValueLimit
 
WatershedType::Pointer m_Watershed
 

Private Member Functions

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

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 const
ImageRegionSplitterBase
GetGlobalDefaultSplitter ()
 
static ITK_THREAD_RETURN_TYPE ThreaderCallback (void *arg)
 

Member Typedef Documentation

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

Definition at line 49 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef GradientMagnitudeImageFilter< InputImageType, RealImageType > itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::GradientMagnitudeType

Definition at line 75 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 63 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::ConstPointer itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::InputImageConstPointer

Definition at line 60 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 62 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 59 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 61 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 56 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 69 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 67 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 68 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 66 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 48 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef Image<RealPixelType, TInputImage::ImageDimension> itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::RealImageType

Definition at line 72 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef NumericTraits<InputImagePixelType>::RealType itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::RealPixelType

Definition at line 71 of file itkIsolatedWatershedImageFilter.h.

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

Standard class typedefs.

Definition at line 46 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 64 of file itkIsolatedWatershedImageFilter.h.

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

Definition at line 47 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef WatershedImageFilter< RealImageType > itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::WatershedType

Definition at line 74 of file itkIsolatedWatershedImageFilter.h.

Constructor & Destructor Documentation

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

Definition at line 123 of file itkIsolatedWatershedImageFilter.h.

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

Member Function Documentation

template<class TInputImage , class TOutputImage >
virtual::itk::LightObject::Pointer itk::IsolatedWatershedImageFilter< 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::IsolatedWatershedImageFilter< 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::IsolatedWatershedImageFilter< 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::IsolatedWatershedImageFilter< 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 double itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::GetIsolatedValue ( ) const
virtual

Get value that isolates the two seeds.

template<class TInputImage , class TOutputImage >
virtual double itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::GetIsolatedValueTolerance ( ) const
virtual

Set/Get the precision required for the intensity threshold value. The default is .001.

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

Run-time type information (and related methods).

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

template<class TInputImage , class TOutputImage >
virtual OutputImagePixelType itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::GetReplaceValue1 ( ) const
virtual

Set/Get value to replace Seed1(Seed2) pixels, pixels that are within the basin that contains Seed1(Seed2) this value. The default is 1(0).

template<class TInputImage , class TOutputImage >
virtual OutputImagePixelType itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::GetReplaceValue2 ( ) const
virtual

Set/Get value to replace Seed1(Seed2) pixels, pixels that are within the basin that contains Seed1(Seed2) this value. The default is 1(0).

template<class TInputImage , class TOutputImage >
virtual IndexType itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::GetSeed1 ( ) const
virtual

Set seed point 1. This seed will be isolated from Seed2 (if possible). All pixels connected to this seed will be replaced with ReplaceValue1.

template<class TInputImage , class TOutputImage >
virtual IndexType itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::GetSeed2 ( ) const
virtual

Set seed point 2. This seed will be isolated from Seed1 (if possible). All pixels connected to this seed will be replaced with ReplaceValue2.

template<class TInputImage , class TOutputImage >
virtual double itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::GetThreshold ( ) const
virtual

Set/Get the Watershed threshold. The default is 0.

template<class TInputImage , class TOutputImage >
virtual double itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::GetUpperValueLimit ( ) const
virtual

Set/Get the limit on the upper waterlevel value. The default is 1.0.

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

Method for creation through the object factory.

template<class TInputImage , class TOutputImage >
void itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::operator= ( const Self )
private
template<class TInputImage , class TOutputImage >
void itk::IsolatedWatershedImageFilter< 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::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::SetIsolatedValueTolerance ( double  _arg)
virtual

Set/Get the precision required for the intensity threshold value. The default is .001.

template<class TInputImage , class TOutputImage >
virtual void itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::SetReplaceValue1 ( OutputImagePixelType  _arg)
virtual

Set/Get value to replace Seed1(Seed2) pixels, pixels that are within the basin that contains Seed1(Seed2) this value. The default is 1(0).

template<class TInputImage , class TOutputImage >
virtual void itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::SetReplaceValue2 ( OutputImagePixelType  _arg)
virtual

Set/Get value to replace Seed1(Seed2) pixels, pixels that are within the basin that contains Seed1(Seed2) this value. The default is 1(0).

template<class TInputImage , class TOutputImage >
virtual void itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::SetSeed1 ( IndexType  _arg)
virtual

Set seed point 1. This seed will be isolated from Seed2 (if possible). All pixels connected to this seed will be replaced with ReplaceValue1.

template<class TInputImage , class TOutputImage >
virtual void itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::SetSeed2 ( IndexType  _arg)
virtual

Set seed point 2. This seed will be isolated from Seed1 (if possible). All pixels connected to this seed will be replaced with ReplaceValue2.

template<class TInputImage , class TOutputImage >
virtual void itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::SetThreshold ( double  _arg)
virtual

Set/Get the Watershed threshold. The default is 0.

template<class TInputImage , class TOutputImage >
virtual void itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::SetUpperValueLimit ( double  _arg)
virtual

Set/Get the limit on the upper waterlevel value. The default is 1.0.

Member Data Documentation

template<class TInputImage , class TOutputImage >
GradientMagnitudeType::Pointer itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_GradientMagnitude
protected

Definition at line 130 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
double itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_IsolatedValue
protected

Definition at line 135 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
double itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_IsolatedValueTolerance
protected

Definition at line 136 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
OutputImagePixelType itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_ReplaceValue1
protected

Definition at line 127 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
OutputImagePixelType itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_ReplaceValue2
protected

Definition at line 128 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
IndexType itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_Seed1
protected

Definition at line 124 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
IndexType itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_Seed2
protected

Definition at line 125 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
double itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_Threshold
protected

Definition at line 134 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
double itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_UpperValueLimit
protected

Definition at line 137 of file itkIsolatedWatershedImageFilter.h.

template<class TInputImage , class TOutputImage >
WatershedType::Pointer itk::IsolatedWatershedImageFilter< TInputImage, TOutputImage >::m_Watershed
protected

Definition at line 132 of file itkIsolatedWatershedImageFilter.h.


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