ITK  4.1.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions
itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage > Class Template Reference

#include <itkNeighborhoodConnectedImageFilter.h>

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

List of all members.

Public Types

typedef SmartPointer< const SelfConstPointer
typedef InputImageType::IndexType IndexType
typedef InputImageType::PixelType InputImagePixelType
typedef InputImageType::Pointer InputImagePointer
typedef InputImageType::RegionType InputImageRegionType
typedef InputImageType::SizeType InputImageSizeType
typedef TInputImage InputImageType
typedef OutputImageType::PixelType OutputImagePixelType
typedef OutputImageType::Pointer OutputImagePointer
typedef OutputImageType::RegionType OutputImageRegionType
typedef TOutputImage OutputImageType
typedef SmartPointer< SelfPointer
typedef
NeighborhoodConnectedImageFilter 
Self
typedef ImageToImageFilter
< TInputImage, TOutputImage > 
Superclass

Public Member Functions

void AddSeed (const IndexType &seed)
void ClearSeeds ()
virtual ::itk::LightObject::Pointer CreateAnother (void) const
virtual const char * GetNameOfClass () const
virtual const InputImageSizeTypeGetRadius ()
void PrintSelf (std::ostream &os, Indent indent) const
virtual void SetRadius (InputImageSizeType _arg)
void SetSeed (const IndexType &seed)
 typedef (Concept::EqualityComparable< InputImagePixelType >) InputEqualityComparableCheck
 typedef (Concept::EqualityComparable< OutputImagePixelType >) OutputEqualityComparableCheck
 typedef (Concept::SameDimension< InputImageDimension, OutputImageDimension >) SameDimensionCheck
 typedef (Concept::OStreamWritable< InputImagePixelType >) InputOStreamWritableCheck
 typedef (Concept::OStreamWritable< OutputImagePixelType >) OutputOStreamWritableCheck
virtual void SetLower (InputImagePixelType _arg)
virtual InputImagePixelType GetLower () const
virtual void SetUpper (InputImagePixelType _arg)
virtual InputImagePixelType GetUpper () const
virtual void SetReplaceValue (OutputImagePixelType _arg)
virtual OutputImagePixelType GetReplaceValue () const

Static Public Member Functions

static Pointer New ()

Static Public Attributes

static const unsigned int InputImageDimension = TInputImage::ImageDimension
static const unsigned int OutputImageDimension = TOutputImage::ImageDimension

Protected Member Functions

void EnlargeOutputRequestedRegion (DataObject *output)
void GenerateData ()
void GenerateInputRequestedRegion ()

Protected Attributes

InputImagePixelType m_Lower
InputImageSizeType m_Radius
OutputImagePixelType m_ReplaceValue
InputImagePixelType m_Upper

Private Member Functions

 NeighborhoodConnectedImageFilter (const Self &)
void operator= (const Self &)
std::vector< IndexTypem_Seeds
 NeighborhoodConnectedImageFilter ()
 ~NeighborhoodConnectedImageFilter ()

Detailed Description

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

Label pixels that are connected to a seed and lie within a neighborhood.

NeighborhoodConnectedImageFilter labels pixels with ReplaceValue that are connected to an initial Seed AND whose neighbors all lie within a Lower and Upper threshold range.

Definition at line 36 of file itkNeighborhoodConnectedImageFilter.h.


Member Typedef Documentation

template<class TInputImage , class TOutputImage >
typedef SmartPointer< const Self > itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::ConstPointer
template<class TInputImage , class TOutputImage >
typedef InputImageType::IndexType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::IndexType

Definition at line 57 of file itkNeighborhoodConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::PixelType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::InputImagePixelType
template<class TInputImage , class TOutputImage >
typedef InputImageType::Pointer itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::InputImagePointer
template<class TInputImage , class TOutputImage >
typedef InputImageType::RegionType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::InputImageRegionType
template<class TInputImage , class TOutputImage >
typedef InputImageType::SizeType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::InputImageSizeType

Definition at line 58 of file itkNeighborhoodConnectedImageFilter.h.

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

Some convenient typedefs.

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

Definition at line 51 of file itkNeighborhoodConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef OutputImageType::PixelType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::OutputImagePixelType
template<class TInputImage , class TOutputImage >
typedef OutputImageType::Pointer itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::OutputImagePointer

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 61 of file itkNeighborhoodConnectedImageFilter.h.

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

Superclass typedefs.

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

Definition at line 62 of file itkNeighborhoodConnectedImageFilter.h.

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

Some convenient typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 60 of file itkNeighborhoodConnectedImageFilter.h.

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

Standard class typedefs.

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

Definition at line 41 of file itkNeighborhoodConnectedImageFilter.h.

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

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >
itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::NeighborhoodConnectedImageFilter ( ) [protected]

End concept checking

template<class TInputImage , class TOutputImage >
itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::~NeighborhoodConnectedImageFilter ( ) [inline, protected]

End concept checking

Definition at line 124 of file itkNeighborhoodConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::NeighborhoodConnectedImageFilter ( const Self ) [private]

Member Function Documentation

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

Add a seed point

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

Clear the seeds

template<class TInputImage , class TOutputImage >
virtual::itk::LightObject::Pointer itk::NeighborhoodConnectedImageFilter< 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::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::EnlargeOutputRequestedRegion ( DataObject ) [protected, virtual]

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::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::GenerateData ( ) [protected, virtual]

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::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion ( ) [protected, virtual]

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 hierachy. 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 InputImagePixelType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::GetLower ( ) const [virtual]

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

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

Run-time type information (and related methods).

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

template<class TInputImage , class TOutputImage >
virtual const InputImageSizeType& itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::GetRadius ( ) [virtual]

Get the radius of the neighborhood used to compute the median

template<class TInputImage , class TOutputImage >
virtual OutputImagePixelType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::GetReplaceValue ( ) const [virtual]

Set/Get value to replace thresholded pixels. Pixels that lie * within Lower and Upper (inclusive) will be replaced with this value. The default is 1.

template<class TInputImage , class TOutputImage >
virtual InputImagePixelType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::GetUpper ( ) const [virtual]

Set/Get the upper threshold. The default is the largest possible value for the InputPixelType.

template<class TInputImage , class TOutputImage >
static Pointer itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage >
void itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::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::ImageToImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage >
void itk::NeighborhoodConnectedImageFilter< 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::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::SetLower ( InputImagePixelType  _arg) [virtual]

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

template<class TInputImage , class TOutputImage >
virtual void itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::SetRadius ( InputImageSizeType  _arg) [virtual]

Set the radius of the neighborhood used for a mask.

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

Set/Get value to replace thresholded pixels. Pixels that lie * within Lower and Upper (inclusive) will be replaced with this value. The default is 1.

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

Set seed point.

template<class TInputImage , class TOutputImage >
virtual void itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::SetUpper ( InputImagePixelType  _arg) [virtual]

Set/Get the upper threshold. The default is the largest possible value for the InputPixelType.

template<class TInputImage , class TOutputImage >
itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::typedef ( Concept::EqualityComparable< InputImagePixelType )

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

template<class TInputImage , class TOutputImage >
itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::typedef ( Concept::EqualityComparable< OutputImagePixelType )

This class requires OutputEqualityComparableCheck in the form of ( Concept::EqualityComparable< OutputImagePixelType > )

template<class TInputImage , class TOutputImage >
itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::typedef ( Concept::SameDimension< InputImageDimension, OutputImageDimension )

This class requires SameDimensionCheck in the form of ( Concept::SameDimension< InputImageDimension, OutputImageDimension > )

template<class TInputImage , class TOutputImage >
itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::typedef ( Concept::OStreamWritable< InputImagePixelType )

This class requires InputOStreamWritableCheck in the form of ( Concept::OStreamWritable< InputImagePixelType > )

template<class TInputImage , class TOutputImage >
itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::typedef ( Concept::OStreamWritable< OutputImagePixelType )

This class requires OutputOStreamWritableCheck in the form of ( Concept::OStreamWritable< OutputImagePixelType > )


Member Data Documentation

template<class TInputImage , class TOutputImage >
const unsigned int itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::InputImageDimension = TInputImage::ImageDimension [static]

ImageDimension constants

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

Definition at line 102 of file itkNeighborhoodConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
InputImagePixelType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::m_Lower [protected]

Definition at line 128 of file itkNeighborhoodConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
InputImageSizeType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::m_Radius [protected]

Definition at line 133 of file itkNeighborhoodConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
OutputImagePixelType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::m_ReplaceValue [protected]

Definition at line 131 of file itkNeighborhoodConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
std::vector< IndexType > itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::m_Seeds [protected]

End concept checking

Definition at line 125 of file itkNeighborhoodConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
InputImagePixelType itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::m_Upper [protected]

Definition at line 129 of file itkNeighborhoodConnectedImageFilter.h.

template<class TInputImage , class TOutputImage >
const unsigned int itk::NeighborhoodConnectedImageFilter< TInputImage, TOutputImage >::OutputImageDimension = TOutputImage::ImageDimension [static]

ImageDimension constants

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

Definition at line 104 of file itkNeighborhoodConnectedImageFilter.h.


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