ITK  4.2.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | Private Attributes
itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage > Class Template Reference

#include <itkTestingExtractSliceImageFilter.h>

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

List of all members.

Public Types

typedef SmartPointer< const SelfConstPointer
typedef enum
itk::Testing::ExtractSliceImageFilter::DirectionCollaspeStrategyEnum 
DIRECTIONCOLLAPSESTRATEGY
enum  DirectionCollaspeStrategyEnum {
  DIRECTIONCOLLAPSETOUNKOWN = 0,
  DIRECTIONCOLLAPSETOIDENTITY = 1,
  DIRECTIONCOLLAPSETOSUBMATRIX = 2,
  DIRECTIONCOLLAPSETOGUESS = 3
}
typedef
ImageToImageFilterDetail::ExtractImageFilterRegionCopier
< itkGetStaticConstMacro(InputImageDimension),
itkGetStaticConstMacro(OutputImageDimension) > 
ExtractSliceImageFilterRegionCopierType
typedef TInputImage::IndexType InputImageIndexType
typedef TInputImage::PixelType InputImagePixelType
typedef TInputImage::RegionType InputImageRegionType
typedef TInputImage::SizeType InputImageSizeType
typedef TInputImage InputImageType
typedef TOutputImage::IndexType OutputImageIndexType
typedef TOutputImage::PixelType OutputImagePixelType
typedef TOutputImage::RegionType OutputImageRegionType
typedef TOutputImage::SizeType OutputImageSizeType
typedef TOutputImage OutputImageType
typedef SmartPointer< SelfPointer
typedef ExtractSliceImageFilter Self
typedef ImageSource< TOutputImage > Superclass
- Public Types inherited from itk::ImageSource< TOutputImage >
typedef
Superclass::DataObjectIdentifierType 
DataObjectIdentifierType
typedef DataObject::Pointer DataObjectPointer
typedef
Superclass::DataObjectPointerArraySizeType 
DataObjectPointerArraySizeType
typedef OutputImageType::Pointer OutputImagePointer
- 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
 typedef (Concept::Convertible< InputImagePixelType, OutputImagePixelType >) InputCovertibleToOutputCheck
void SetExtractionRegion (InputImageRegionType extractRegion)
virtual InputImageRegionType GetExtractionRegion () const
virtual void SetInput (const TInputImage *image)
const TInputImage * GetInput (void) 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 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 ()
- Static Public Attributes inherited from itk::ImageSource< TOutputImage >

Protected Member Functions

virtual void CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
virtual void GenerateOutputInformation ()
void ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
 ExtractSliceImageFilter ()
 ~ExtractSliceImageFilter ()
void PrintSelf (std::ostream &os, Indent indent) const
- Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void AfterThreadedGenerateData ()
virtual void AllocateOutputs ()
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 GenerateInputRequestedRegion ()
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 ReleaseInputs ()
virtual void RemoveInput (const DataObjectIdentifierType &key)
virtual void RemoveInput (DataObjectPointerArraySizeType)
virtual void RemoveOutput (const DataObjectIdentifierType &key)
virtual void RemoveOutput (DataObjectPointerArraySizeType idx)
bool RemoveRequiredInputName (const DataObjectIdentifierType &)
virtual void RestoreInputReleaseDataFlags ()
virtual void SetInput (const DataObjectIdentifierType &key, DataObject *input)
virtual void SetNthInput (DataObjectPointerArraySizeType num, DataObject *input)
virtual void SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)
void SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
void SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
virtual void SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual void SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual void SetOutput (const DataObjectIdentifierType &key, DataObject *output)
virtual void SetPrimaryInput (DataObject *input)
virtual void SetPrimaryOutput (DataObject *output)
void SetRequiredInputNames (const NameArray &)
virtual void VerifyInputInformation ()
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
virtual void PushBackInput (const DataObject *input)
virtual void PopBackInput ()
virtual void PushFrontInput (const DataObject *input)
virtual void PopFrontInput ()
- 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

InputImageRegionType m_ExtractionRegion
OutputImageRegionType m_OutputImageRegion

Private Member Functions

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

Private Attributes

DIRECTIONCOLLAPSESTRATEGY m_DirectionCollaspeStrategy
static const unsigned int InputImageDimension = TInputImage::ImageDimension
static const unsigned int OutputImageDimension = TOutputImage::ImageDimension
void SetDirectionCollapseToStrategy (const DIRECTIONCOLLAPSESTRATEGY choosenStrategy)
DIRECTIONCOLLAPSESTRATEGY GetDirectionCollapseToStrategy () const
void SetDirectionCollapseToGuess ()
void SetDirectionCollapseToIdentity ()
void SetDirectionCollapseToSubmatrix ()

Additional Inherited Members

- Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static ITK_THREAD_RETURN_TYPE ThreaderCallback (void *arg)

Detailed Description

template<class TInputImage, class TOutputImage>
class itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >

Decrease the image size by cropping the image to the selected region bounds.

ExtractSliceImageFilter changes the image boundary of an image by removing pixels outside the target region. The target region must be specified.

ExtractSliceImageFilter also collapses dimensions so that the input image may have more dimensions than the output image (i.e. 4-D input image to a 3-D output image). To specify what dimensions to collapse, the ExtractionRegion must be specified. For any dimension dim where ExtractionRegion.Size[dim] = 0, that dimension is collapsed. The index to collapse on is specified by ExtractionRegion.Index[dim]. For example, we have a image 4D = a 4x4x4x4 image, and we want to get a 3D image, 3D = a 4x4x4 image, specified as [x,y,z,2] from 4D (i.e. the 3rd "time" slice from 4D). The ExtractionRegion.Size = [4,4,4,0] and ExtractionRegion.Index = [0,0,0,2].

The number of dimension in ExtractionRegion.Size and Index must = InputImageDimension. The number of non-zero dimensions in ExtractionRegion.Size must = OutputImageDimension.

The output image produced by this filter will have the same origin as the input image, while the ImageRegion of the output image will start at the starting index value provided in the ExtractRegion parameter. If you are looking for a filter that will re-compute the origin of the output image, and provide an output image region whose index is set to zeros, then you may want to use the RegionOfInterestImageFilter. The output spacing is is simply the collapsed version of the input spacing.

Determining the direction of the collapsed output image from an larger dimensional input space is an ill defined problem in general. It is required that the application developer select the desired transformation strategy for collapsing direction cosigns. It is REQUIRED that a strategy be explicitly requested (i.e. there is no working default). Direction Collapsing Strategies: 1) DirectionCollapseToUnknown(); This is the default and the filter can not run when this is set. The reason is to explicitly force the application developer to define their desired behavior. 1) DirectionCollapseToIdentity(); Output has identity direction no matter what 2) DirectionCollaspeToSubmatrix(); Output direction is the sub-matrix if it is positive definite, else throw an exception.

This filter is implemented as a multithreaded filter. It provides a ThreadedGenerateData() method for its implementation.

See also:
CropImageFilter

Definition at line 82 of file itkTestingExtractSliceImageFilter.h.


Member Typedef Documentation

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

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 90 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef ImageToImageFilterDetail::ExtractImageFilterRegionCopier< itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) > itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::ExtractSliceImageFilterRegionCopierType

Definition at line 207 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TInputImage::IndexType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::InputImageIndexType

Definition at line 112 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TInputImage::PixelType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::InputImagePixelType

Definition at line 108 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TInputImage::RegionType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::InputImageRegionType

Definition at line 104 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TInputImage::SizeType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::InputImageSizeType

Definition at line 114 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TInputImage itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::InputImageType

Image type information.

Definition at line 96 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TOutputImage::IndexType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::OutputImageIndexType

Typedef to describe the output and input image index and size types.

Definition at line 111 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TOutputImage::PixelType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::OutputImagePixelType

Typedef to describe the type of pixel.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 107 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TOutputImage::RegionType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::OutputImageRegionType

Typedef to describe the output and input image region types.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 103 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TOutputImage::SizeType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::OutputImageSizeType

Definition at line 113 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TOutputImage itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::OutputImageType

Some convenient typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 100 of file itkTestingExtractSliceImageFilter.h.

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

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 89 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef ExtractSliceImageFilter itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 87 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef ImageSource< TOutputImage > itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::Superclass

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 88 of file itkTestingExtractSliceImageFilter.h.


Member Enumeration Documentation

template<class TInputImage , class TOutputImage >
enum itk::Testing::ExtractSliceImageFilter::DirectionCollaspeStrategyEnum
Enumerator:
DIRECTIONCOLLAPSETOUNKOWN 
DIRECTIONCOLLAPSETOIDENTITY 
DIRECTIONCOLLAPSETOSUBMATRIX 
DIRECTIONCOLLAPSETOGUESS 

Definition at line 116 of file itkTestingExtractSliceImageFilter.h.


Constructor & Destructor Documentation

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

End concept checking

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

End concept checking

Definition at line 233 of file itkTestingExtractSliceImageFilter.h.

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

Member Function Documentation

template<class TInputImage , class TOutputImage >
virtual void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::CallCopyOutputRegionToInputRegion ( InputImageRegionType destRegion,
const OutputImageRegionType srcRegion 
)
protectedvirtual

This function calls the actual region copier to do the mapping from output image space to input image space. It uses a Function object used for dispatching to various routines to copy an output region (start index and size) to an input region. For most filters, this is a trivial copy because most filters require the input dimension to match the output dimension. However, some filters like itk::ExtractSliceImageFilter can support output images of a lower dimension that the input.

template<class TInputImage , class TOutputImage >
virtual::itk::LightObject::Pointer itk::Testing::ExtractSliceImageFilter< 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 >
virtual void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::GenerateOutputInformation ( )
protectedvirtual

ExtractSliceImageFilter can produce an image which is a different resolution than its input image. As such, ExtractSliceImageFilter needs to provide an implementation for GenerateOutputInformation() in order to inform the pipeline execution model. The original documentation of this method is below.

See also:
ProcessObject::GenerateOutputInformaton()

Reimplemented from itk::ProcessObject.

template<class TInputImage , class TOutputImage >
DIRECTIONCOLLAPSESTRATEGY itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::GetDirectionCollapseToStrategy ( ) const
inline

NOTE: The SetDirectionCollapseToUknown is explicitly not defined. It is a state that a filter can be in only when it is first instantiate prior to being initialized. Get the currently set strategy for collapsing directions of physical space.

Definition at line 174 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
virtual InputImageRegionType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::GetExtractionRegion ( ) const
virtual

Set/Get the output image region. If any of the ExtractionRegion.Size = 0 for any particular dimension dim, we have to collapse dimension dim. This means the output image will have 'c' dimensions less than the input image, where c = number of ExtractionRegion.Size = 0.

template<class TInputImage , class TOutputImage >
const TInputImage* itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::GetInput ( void  ) const
template<class TInputImage , class TOutputImage >
virtual const char* itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

Reimplemented from itk::ImageSource< TOutputImage >.

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

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage >
void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::operator= ( const Self )
private

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage >
void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
protectedvirtual

End concept checking

Reimplemented from itk::ProcessObject.

template<class TInputImage , class TOutputImage >
void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::SetDirectionCollapseToGuess ( )
inline
template<class TInputImage , class TOutputImage >
void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::SetDirectionCollapseToIdentity ( )
inline
template<class TInputImage , class TOutputImage >
void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::SetDirectionCollapseToStrategy ( const DIRECTIONCOLLAPSESTRATEGY  choosenStrategy)
inline

Set the strategy to be used to collapse pysical space dimensions.

itk::itkExtractSliceImageFilter::DIRECTIONCOLLAPSETOIDENTITY Set the strategy so that all collapsed images have an identity direction. Use this strategy when you know that retention of the physical space orientation of the collapsed image is not important.

itk::itkExtractSliceImageFilter::DIRECTIONCOLLAPSETOGUESS Set the strategy so that all collapsed images where output direction is the sub-matrix it it is positive definite, else return identity. This is backwards compatible with ITKv3, but is highly discouraged because the results are difficult to anticipate under differing data scenerios.

itk::itkExtractSliceImageFilter::DIRECTIONCOLLAPSETOSUBMATRIX Set the strategy so that all collapsed images where output direction is the sub-matrix it it is positive definite, else throw an exception. Use this strategy when it is known that properly identified physical space sub-volumes can be reliably extracted from a higher dimensional space. For example when the application programmer knows that a 4D image is 3D+time, and that the 3D sub-space is properly defined.

Definition at line 148 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::SetDirectionCollapseToSubmatrix ( )
inline
template<class TInputImage , class TOutputImage >
void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::SetExtractionRegion ( InputImageRegionType  extractRegion)

Set/Get the output image region. If any of the ExtractionRegion.Size = 0 for any particular dimension dim, we have to collapse dimension dim. This means the output image will have 'c' dimensions less than the input image, where c = number of ExtractionRegion.Size = 0.

template<class TInputImage , class TOutputImage >
virtual void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::SetInput ( const TInputImage *  image)
virtual
template<class TInputImage , class TOutputImage >
void itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::ThreadedGenerateData ( const OutputImageRegionType outputRegionForThread,
ThreadIdType  threadId 
)
protectedvirtual

ExtractSliceImageFilter 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"

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage >
itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::typedef ( Concept::Convertible< InputImagePixelType, OutputImagePixelType )

Begin concept checking This class requires InputCovertibleToOutputCheck in the form of ( Concept::Convertible< InputImagePixelType, OutputImagePixelType > )


Member Data Documentation

template<class TInputImage , class TOutputImage >
const unsigned int itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::InputImageDimension = TInputImage::ImageDimension
static

ImageDimension enumeration

Definition at line 200 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
DIRECTIONCOLLAPSESTRATEGY itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::m_DirectionCollaspeStrategy
private

Definition at line 277 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
InputImageRegionType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::m_ExtractionRegion
protected

Definition at line 270 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
OutputImageRegionType itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::m_OutputImageRegion
protected

Definition at line 272 of file itkTestingExtractSliceImageFilter.h.

template<class TInputImage , class TOutputImage >
const unsigned int itk::Testing::ExtractSliceImageFilter< TInputImage, TOutputImage >::OutputImageDimension = TOutputImage::ImageDimension
static

ImageDimension enumeration

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 202 of file itkTestingExtractSliceImageFilter.h.


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