itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream > Class Template Reference

#include <itkVideoToVideoFilter.h>

Inheritance diagram for itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >:

Collaboration diagram for itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >:

Public Types
using	ConstPointer = SmartPointer< const Self >
using	ConstWeakPointer = WeakPointer< const Self >
using	InputFrameDirectionType = typename InputVideoStreamType::DirectionType
using	InputFrameIndexType = typename InputVideoStreamType::IndexType
using	InputFramePixelType = typename InputVideoStreamType::PixelType
using	InputFramePointType = typename InputVideoStreamType::PointType
using	InputFrameSizeType = typename InputVideoStreamType::SizeType
using	InputFrameSpacingType = typename InputVideoStreamType::SpacingType
using	InputFrameSpatialRegionType = typename InputVideoStreamType::SpatialRegionType
using	InputFrameType = typename InputVideoStreamType::FrameType
using	InputVideoStreamType = TInputVideoStream
using	OutputFrameSpatialRegionType = typename Superclass::OutputFrameSpatialRegionType
using	OutputFrameType = typename Superclass::OutputFrameType
using	OutputVideoStreamType = TOutputVideoStream
using	Pointer = SmartPointer< Self >
using	Self = VideoToVideoFilter< InputVideoStreamType, OutputVideoStreamType >
using	Superclass = VideoSource< OutputVideoStreamType >
Public Types inherited from itk::VideoSource< TOutputVideoStream >
using	ConstPointer = SmartPointer< const Self >
using	ConstWeakPointer = WeakPointer< const Self >
using	DataObjectPointerArraySizeType = ProcessObject::DataObjectPointerArraySizeType
using	OutputFrameDirectionType = typename OutputVideoStreamType::DirectionType
using	OutputFrameIndexType = typename OutputVideoStreamType::IndexType
using	OutputFramePixelType = typename OutputVideoStreamType::PixelType
using	OutputFramePointType = typename OutputVideoStreamType::PointType
using	OutputFrameSizeType = typename OutputVideoStreamType::SizeType
using	OutputFrameSpacingType = typename OutputVideoStreamType::SpacingType
using	OutputFrameSpatialRegionType = typename OutputVideoStreamType::SpatialRegionType
using	OutputFrameType = typename OutputVideoStreamType::FrameType
using	OutputVideoStreamType = TOutputVideoStream
using	Pointer = SmartPointer< Self >
using	Self = VideoSource
using	Superclass = TemporalProcessObject
Public Types inherited from itk::TemporalProcessObject
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = TemporalProcessObject
using	Superclass = ProcessObject
Public Types inherited from itk::ProcessObject
using	ConstPointer = SmartPointer< const Self >
using	DataObjectIdentifierType = DataObject::DataObjectIdentifierType
using	DataObjectPointer = DataObject::Pointer
using	DataObjectPointerArray = std::vector< DataObjectPointer >
using	DataObjectPointerArraySizeType = DataObjectPointerArray::size_type
using	MultiThreaderType = MultiThreaderBase
using	NameArray = std::vector< DataObjectIdentifierType >
using	Pointer = SmartPointer< Self >
using	Self = ProcessObject
using	Superclass = Object
Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = Object
using	Superclass = LightObject
Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >
using	Pointer = SmartPointer< Self >
using	Self = LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const
const InputVideoStreamType *	GetInput () const
const InputVideoStreamType *	GetInput (unsigned int idx) const
virtual const char *	GetNameOfClass () const
virtual void	SetInput (const InputVideoStreamType *videoStream)
virtual void	SetInput (unsigned int idx, const InputVideoStreamType *videoStream)
void	UpdateOutputInformation () override
Public Member Functions inherited from itk::VideoSource< TOutputVideoStream >
OutputVideoStreamType *	GetOutput ()
OutputVideoStreamType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, OutputVideoStreamType *graft)
virtual void	GraftOutput (OutputVideoStreamType *graft)
DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx) override
Public Member Functions inherited from itk::TemporalProcessObject
void	EnlargeOutputRequestedRegion (DataObject *output) override
void	GenerateData () override
virtual SizeValueType	GetUnitInputNumberOfFrames ()
virtual SizeValueType	GetUnitOutputNumberOfFrames ()
void	UpdateOutputData (DataObject *output) override
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual const bool &	GetAbortGenerateData () const
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
NameArray	GetInputNames () const
DataObjectPointerArray	GetInputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
DataObjectPointerArray	GetOutputs ()
virtual float	GetProgress () const
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
void	IncrementProgress (float increment)
virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
void	UpdateProgress (float progress)
virtual void	SetReleaseDataFlag (bool val)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag () const
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfWorkUnits (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfWorkUnits () const
MultiThreaderType *	GetMultiThreader () const
void	SetMultiThreader (MultiThreaderType *threader)
virtual void	PrepareOutputs ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary ()
const MetaDataDictionary &	GetMetaDataDictionary () const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
void	Register () const override
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetReferenceCount (int) override
void	UnRegister () const noexcept override
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)
virtual void	SetObjectName (std::string _arg)
virtual const std::string &	GetObjectName () const
Public Member Functions inherited from itk::LightObject
Pointer	Clone () const
virtual void	Delete ()
virtual int	GetReferenceCount () const
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::VideoSource< TOutputVideoStream >
static unsigned int	GetOutputFrameDimension ()
static Pointer	New ()
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool val)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()

Protected Member Functions
void	BeforeTemporalStreamingGenerateData () override
void	GenerateInputRequestedRegion () override
void	GenerateOutputRequestedRegion (DataObject *output) override
InputVideoStreamType *	GetInput ()
InputVideoStreamType *	GetInput (unsigned int idx)
void	PrintSelf (std::ostream &os, Indent indent) const override
	VideoToVideoFilter ()
	~VideoToVideoFilter () override=default
Protected Member Functions inherited from itk::VideoSource< TOutputVideoStream >
virtual void	AfterThreadedGenerateData ()
virtual void	AllocateOutputs ()
virtual void	BeforeThreadedGenerateData ()
void	GenerateOutputRequestedTemporalRegion (TemporalDataObject *output) override
virtual int	SplitRequestedSpatialRegion (int i, int num, OutputFrameSpatialRegionType &splitRegion)
void	TemporalStreamingGenerateData () override
virtual void	ThreadedGenerateData (const OutputFrameSpatialRegionType &outputRegionForThread, int threadId)
	VideoSource ()
	~VideoSource () override=default
Protected Member Functions inherited from itk::TemporalProcessObject
virtual void	AfterTemporalStreamingGenerateData ()
virtual void	EnlargeOutputRequestedTemporalRegion (TemporalDataObject *output)
virtual TemporalRegion	GenerateDefaultLargestPossibleTemporalRegion ()
virtual void	GenerateInputRequestedTemporalRegion ()
virtual SizeValueType	GetInputStencilCurrentFrameIndex ()
virtual void	SetFrameSkipPerOutput (OffsetValueType _arg)
virtual void	SetInputStencilCurrentFrameIndex (SizeValueType _arg)
virtual void	SetUnitInputNumberOfFrames (SizeValueType _arg)
virtual void	SetUnitOutputNumberOfFrames (SizeValueType _arg)
virtual std::vector< TemporalRegion >	SplitRequestedTemporalRegion ()
	TemporalProcessObject ()
	~TemporalProcessObject () override=default
Protected Member Functions inherited from itk::ProcessObject
	ProcessObject ()
	~ProcessObject () override
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
DataObject *	GetInput (DataObjectPointerArraySizeType idx)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)
virtual void	SetNthInput (DataObjectPointerArraySizeType idx, DataObject *input)
virtual void	AddInput (DataObject *input)
virtual void	PushBackInput (const DataObject *input)
virtual void	PopBackInput ()
virtual void	PushFrontInput (const DataObject *input)
virtual void	PopFrontInput ()
virtual void	RemoveInput (const DataObjectIdentifierType &key)
virtual void	RemoveInput (DataObjectPointerArraySizeType)
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryInputName () const
virtual void	SetPrimaryInput (DataObject *object)
void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const
bool	RemoveRequiredInputName (const DataObjectIdentifierType &)
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
void	SetRequiredInputNames (const NameArray &)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
void	AddOptionalInputName (const DataObjectIdentifierType &)
void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryOutputName () const
DataObject *	GetOutput (DataObjectPointerArraySizeType i)
const DataObject *	GetOutput (DataObjectPointerArraySizeType i) const
virtual void	SetOutput (const DataObjectIdentifierType &name, DataObject *output)
virtual void	RemoveOutput (const DataObjectIdentifierType &key)
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () const
virtual void	SetPrimaryOutput (DataObject *object)
virtual void	SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)
virtual void	AddOutput (DataObject *output)
virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)
virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const
void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const
DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const
DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const
DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const
bool	IsIndexedInputName (const DataObjectIdentifierType &) const
bool	IsIndexedOutputName (const DataObjectIdentifierType &) const
virtual void	VerifyPreconditions () ITKv5_CONST
virtual void	VerifyInputInformation () ITKv5_CONST
virtual void	GenerateOutputInformation ()
virtual void	PropagateResetPipeline ()
virtual void	ReleaseInputs ()
virtual void	CacheInputReleaseDataFlags ()
virtual void	RestoreInputReleaseDataFlags ()
virtual bool	GetThreaderUpdateProgress () const
virtual void	ThreaderUpdateProgressOn ()
virtual void	ThreaderUpdateProgressOff ()
virtual void	SetThreaderUpdateProgress (bool arg)
Protected Member Functions inherited from itk::Object
	Object ()
	~Object () override
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &timeStamp)
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 ()

Additional Inherited Members
Static Public Attributes inherited from itk::VideoSource< TOutputVideoStream >
static constexpr unsigned int	OutputFrameDimension = OutputFrameType::ImageDimension
Static Protected Member Functions inherited from itk::VideoSource< TOutputVideoStream >
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION	ThreaderCallback (void *arg)
Static Protected Member Functions inherited from itk::ProcessObject
static constexpr float	progressFixedToFloat (uint32_t fixed)
static uint32_t	progressFloatToFixed (float f)
Protected Attributes inherited from itk::TemporalProcessObject
OffsetValueType	m_FrameSkipPerOutput { 1 }
SizeValueType	m_InputStencilCurrentFrameIndex { 0 }
SizeValueType	m_UnitInputNumberOfFrames { 1 }
SizeValueType	m_UnitOutputNumberOfFrames { 1 }
Protected Attributes inherited from itk::ProcessObject
bool	m_Updating
TimeStamp	m_OutputInformationMTime
Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount

Detailed Description

template<typename TInputVideoStream, typename TOutputVideoStream>
class itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >

Base class for filters that use a VideoStream as input and output.

VideoToVideoFilter is the base class for all process objects that output VideoStream data and require VideoStream data as input. This class defines the SetInput() method for setting the input to a filter.

An implementation of GenerateInputRequestedRegion() is provided here that uses the implementation from TemporalProcessObject to generate input temporal regions and then provides its own mechanism for generating input spatial regions. The default implementation simply takes the requested spatial region from the first frame of output and uses that as the requested region for each of the input frames.

Definition at line 45 of file itkVideoToVideoFilter.h.

Member Typedef Documentation

ConstPointer

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::ConstPointer = SmartPointer<const Self>

Definition at line 56 of file itkVideoToVideoFilter.h.

ConstWeakPointer

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::ConstWeakPointer = WeakPointer<const Self>

Definition at line 57 of file itkVideoToVideoFilter.h.

InputFrameDirectionType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::InputFrameDirectionType = typename InputVideoStreamType::DirectionType

Definition at line 71 of file itkVideoToVideoFilter.h.

InputFrameIndexType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::InputFrameIndexType = typename InputVideoStreamType::IndexType

Definition at line 66 of file itkVideoToVideoFilter.h.

InputFramePixelType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::InputFramePixelType = typename InputVideoStreamType::PixelType

Definition at line 67 of file itkVideoToVideoFilter.h.

InputFramePointType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::InputFramePointType = typename InputVideoStreamType::PointType

Definition at line 68 of file itkVideoToVideoFilter.h.

InputFrameSizeType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::InputFrameSizeType = typename InputVideoStreamType::SizeType

Definition at line 70 of file itkVideoToVideoFilter.h.

InputFrameSpacingType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::InputFrameSpacingType = typename InputVideoStreamType::SpacingType

Definition at line 69 of file itkVideoToVideoFilter.h.

InputFrameSpatialRegionType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::InputFrameSpatialRegionType = typename InputVideoStreamType::SpatialRegionType

Definition at line 65 of file itkVideoToVideoFilter.h.

InputFrameType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::InputFrameType = typename InputVideoStreamType::FrameType

Input type alias

Definition at line 64 of file itkVideoToVideoFilter.h.

InputVideoStreamType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::InputVideoStreamType = TInputVideoStream

Standard class type aliases

Definition at line 51 of file itkVideoToVideoFilter.h.

OutputFrameSpatialRegionType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::OutputFrameSpatialRegionType = typename Superclass::OutputFrameSpatialRegionType

Definition at line 61 of file itkVideoToVideoFilter.h.

OutputFrameType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::OutputFrameType = typename Superclass::OutputFrameType

Superclass type alias

Definition at line 60 of file itkVideoToVideoFilter.h.

OutputVideoStreamType

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::OutputVideoStreamType = TOutputVideoStream

Definition at line 52 of file itkVideoToVideoFilter.h.

Pointer

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::Pointer = SmartPointer<Self>

Definition at line 55 of file itkVideoToVideoFilter.h.

Self

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::Self = VideoToVideoFilter<InputVideoStreamType, OutputVideoStreamType>

Definition at line 53 of file itkVideoToVideoFilter.h.

Superclass

template<typename TInputVideoStream, typename TOutputVideoStream>

using itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::Superclass = VideoSource<OutputVideoStreamType>

Definition at line 54 of file itkVideoToVideoFilter.h.

Constructor & Destructor Documentation

VideoToVideoFilter()

template<typename TInputVideoStream, typename TOutputVideoStream>

itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::VideoToVideoFilter ( )

protected

~VideoToVideoFilter()

template<typename TInputVideoStream, typename TOutputVideoStream>

itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::~VideoToVideoFilter ( )

overrideprotecteddefault

Member Function Documentation

BeforeTemporalStreamingGenerateData()

template<typename TInputVideoStream, typename TOutputVideoStream>

void itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::BeforeTemporalStreamingGenerateData ( )

overrideprotectedvirtual

Method that gets called before individual temporal requests are dispatched by GenerateData. The default implementation makes sure that the input's buffer can hold enough frames for a single input request.

Reimplemented from itk::TemporalProcessObject.

CreateAnother()

template<typename TInputVideoStream, typename TOutputVideoStream>

virtual::itk::LightObject::Pointer itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::CreateAnother ( ) 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::VideoSource< TOutputVideoStream >.

Reimplemented in itk::FrameDifferenceVideoFilter< TInputVideoStream, TOutputVideoStream >, and itk::FrameAverageVideoFilter< TInputVideoStream, TOutputVideoStream >.

GenerateInputRequestedRegion()

template<typename TInputVideoStream, typename TOutputVideoStream>

void itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::GenerateInputRequestedRegion ( )

overrideprotectedvirtual

Extend the default implementation of GenerateInputRequestedRegion from TemporalProcessObject to propagate spatial regions as well as temporal regions. This default implementation takes the requested spatial region from the first requested output frame and applies it to all of the requested input frames.

Reimplemented from itk::TemporalProcessObject.

GenerateOutputRequestedRegion()

template<typename TInputVideoStream, typename TOutputVideoStream>

void itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::GenerateOutputRequestedRegion ( DataObject *  output )

overrideprotectedvirtual

Override GenerateOutputRequestedRegion to handle the case where no requested spatial region has been set for the frames. By default, we set the requested spatial region of each frame to be its largest possible spatial region.

Reimplemented from itk::TemporalProcessObject.

GetInput() [1/4]

template<typename TInputVideoStream, typename TOutputVideoStream>

InputVideoStreamType* itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::GetInput ( )

protected

Get a non-const version of the input for internal use when setting input's requested regions. This is the only time input should be modified

GetInput() [2/4]

template<typename TInputVideoStream, typename TOutputVideoStream>

const InputVideoStreamType* itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::GetInput

(

)

const

Get the input VideoSream for this temporal process object

GetInput() [3/4]

template<typename TInputVideoStream, typename TOutputVideoStream>

InputVideoStreamType* itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::GetInput ( unsigned int  idx )

protected

GetInput() [4/4]

template<typename TInputVideoStream, typename TOutputVideoStream>

const InputVideoStreamType* itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::GetInput

(

unsigned int

idx

)

const

GetNameOfClass()

template<typename TInputVideoStream, typename TOutputVideoStream>

virtual const char* itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::VideoSource< TOutputVideoStream >.

Reimplemented in itk::ImageFilterToVideoFilterWrapper< TImageToImageFilter >, itk::FrameDifferenceVideoFilter< TInputVideoStream, TOutputVideoStream >, itk::FrameAverageVideoFilter< TInputVideoStream, TOutputVideoStream >, and itk::DecimateFramesVideoFilter< TVideoStream >.

New()

template<typename TInputVideoStream, typename TOutputVideoStream>

static Pointer itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::New ( )

static

PrintSelf()

template<typename TInputVideoStream, typename TOutputVideoStream>

void itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

overrideprotectedvirtual

ITK print mechanism

Reimplemented from itk::VideoSource< TOutputVideoStream >.

Reimplemented in itk::FrameDifferenceVideoFilter< TInputVideoStream, TOutputVideoStream >, and itk::FrameAverageVideoFilter< TInputVideoStream, TOutputVideoStream >.

SetInput() [1/2]

template<typename TInputVideoStream, typename TOutputVideoStream>

virtual void itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::SetInput ( const InputVideoStreamType *  videoStream )

virtual

SetInput() [2/2]

template<typename TInputVideoStream, typename TOutputVideoStream>

virtual void itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::SetInput ( unsigned int  idx, const InputVideoStreamType *  videoStream  )

virtual

UpdateOutputInformation()

template<typename TInputVideoStream, typename TOutputVideoStream>

void itk::VideoToVideoFilter< TInputVideoStream, TOutputVideoStream >::UpdateOutputInformation ( )

overridevirtual

Extend UpdateOutputInformation to propagate largest possible spatial region as well as temporal region. The default implementation here will use the largest spatial region from the first input frame to set the largest spatial region of each of the output frames. This will need to be overwritten for filters that need different behavior (eg: need edge pixels or different spatial regions for different frames)

Reimplemented from itk::TemporalProcessObject.

---

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

• itkVideoToVideoFilter.h