itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType > Class Template Reference

#include <itkResampleImageFilter.h>

Inheritance diagram for itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >:

Collaboration diagram for itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >:

Detailed Description

template<typename TInputImage, typename TOutputImage, typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>
class itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >

Resample an image via a coordinate transform.

ResampleImageFilter resamples an existing image through some coordinate transform, interpolating via some image function. The class is templated over the types of the input and output images.

Note that the choice of interpolator function can be important. This function is set via SetInterpolator(). The default is LinearInterpolateImageFunction<InputImageType, TInterpolatorPrecisionType>, which is reasonable for ordinary medical images. However, some synthetic images have pixels drawn from a finite prescribed set. An example would be a mask indicating the segmentation of a brain into a small number of tissue types. For such an image, one does not want to interpolate between different pixel values, and so NearestNeighborInterpolateImageFunction< InputImageType, TCoordRep > would be a better choice.

If an sample is taken from outside the image domain, the default behavior is to use a default pixel value. If different behavior is desired, an extrapolator function can be set with SetExtrapolator().

Output information (spacing, size and direction) for the output image should be set. This information has the normal defaults of unit spacing, zero origin and identity direction. Optionally, the output information can be obtained from a reference image. If the reference image is provided and UseReferenceImage is On, then the spacing, origin and direction of the reference image will be used.

Since this filter produces an image which is a different size than its input, it needs to override several of the methods defined in ProcessObject in order to properly manage the pipeline execution model. In particular, this filter overrides ProcessObject::GenerateInputRequestedRegion() and ProcessObject::GenerateOutputInformation().

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

Warning

For multithreading, the TransformPoint method of the user-designated coordinate transform must be threadsafe.

Wiki Examples:

• All Examples
• Translate an image
• Upsampling an image
• Resample (stretch or compress) an image

Examples:

Filtering/DigitallyReconstructedRadiograph1.cxx, Filtering/FFTDirectInverse.cxx, Filtering/ResampleImageFilter.cxx, Filtering/ResampleImageFilter2.cxx, Filtering/ResampleImageFilter3.cxx, Filtering/ResampleImageFilter4.cxx, Filtering/ResampleImageFilter5.cxx, Filtering/ResampleImageFilter7.cxx, Filtering/ResampleImageFilter8.cxx, Filtering/ResampleOrientedImageFilter.cxx, Filtering/ResampleVolumesToBeIsotropic.cxx, Filtering/SubsampleVolume.cxx, RegistrationITKv3/BSplineWarping1.cxx, RegistrationITKv3/BSplineWarping2.cxx, RegistrationITKv3/DeformableRegistration12.cxx, RegistrationITKv3/DeformableRegistration13.cxx, RegistrationITKv3/DeformableRegistration14.cxx, RegistrationITKv3/DeformableRegistration15.cxx, RegistrationITKv3/DeformableRegistration4.cxx, RegistrationITKv3/DeformableRegistration6.cxx, RegistrationITKv3/DeformableRegistration7.cxx, RegistrationITKv3/DeformableRegistration8.cxx, RegistrationITKv3/ImageRegistration1.cxx, RegistrationITKv3/ImageRegistration10.cxx, RegistrationITKv3/ImageRegistration11.cxx, RegistrationITKv3/ImageRegistration12.cxx, RegistrationITKv3/ImageRegistration13.cxx, RegistrationITKv3/ImageRegistration14.cxx, RegistrationITKv3/ImageRegistration15.cxx, RegistrationITKv3/ImageRegistration16.cxx, RegistrationITKv3/ImageRegistration17.cxx, RegistrationITKv3/ImageRegistration18.cxx, RegistrationITKv3/ImageRegistration19.cxx, RegistrationITKv3/ImageRegistration2.cxx, RegistrationITKv3/ImageRegistration20.cxx, RegistrationITKv3/ImageRegistration3.cxx, RegistrationITKv3/ImageRegistration4.cxx, RegistrationITKv3/ImageRegistration5.cxx, RegistrationITKv3/ImageRegistration6.cxx, RegistrationITKv3/ImageRegistration7.cxx, RegistrationITKv3/ImageRegistration8.cxx, RegistrationITKv3/ImageRegistration9.cxx, RegistrationITKv3/ImageRegistrationHistogramPlotter.cxx, RegistrationITKv3/MultiResImageRegistration1.cxx, RegistrationITKv3/MultiResImageRegistration2.cxx, RegistrationITKv3/MultiResImageRegistration3.cxx, RegistrationITKv3/ThinPlateSplineWarp.cxx, RegistrationITKv4/BSplineWarping1.cxx, RegistrationITKv4/BSplineWarping2.cxx, RegistrationITKv4/DeformableRegistration12.cxx, RegistrationITKv4/DeformableRegistration13.cxx, RegistrationITKv4/DeformableRegistration14.cxx, RegistrationITKv4/DeformableRegistration15.cxx, RegistrationITKv4/DeformableRegistration4.cxx, RegistrationITKv4/DeformableRegistration6.cxx, RegistrationITKv4/DeformableRegistration7.cxx, RegistrationITKv4/DeformableRegistration8.cxx, RegistrationITKv4/ImageRegistration1.cxx, RegistrationITKv4/ImageRegistration10.cxx, RegistrationITKv4/ImageRegistration11.cxx, RegistrationITKv4/ImageRegistration12.cxx, RegistrationITKv4/ImageRegistration13.cxx, RegistrationITKv4/ImageRegistration14.cxx, RegistrationITKv4/ImageRegistration15.cxx, RegistrationITKv4/ImageRegistration16.cxx, RegistrationITKv4/ImageRegistration17.cxx, RegistrationITKv4/ImageRegistration18.cxx, RegistrationITKv4/ImageRegistration19.cxx, RegistrationITKv4/ImageRegistration2.cxx, RegistrationITKv4/ImageRegistration20.cxx, RegistrationITKv4/ImageRegistration3.cxx, RegistrationITKv4/ImageRegistration4.cxx, RegistrationITKv4/ImageRegistration5.cxx, RegistrationITKv4/ImageRegistration6.cxx, RegistrationITKv4/ImageRegistration7.cxx, RegistrationITKv4/ImageRegistration8.cxx, RegistrationITKv4/ImageRegistration9.cxx, RegistrationITKv4/ImageRegistrationHistogramPlotter.cxx, RegistrationITKv4/MultiResImageRegistration1.cxx, RegistrationITKv4/MultiResImageRegistration2.cxx, RegistrationITKv4/MultiResImageRegistration3.cxx, and RegistrationITKv4/ThinPlateSplineWarp.cxx.

Definition at line 89 of file itkResampleImageFilter.h.

Public Types
typedef InterpolatorConvertType::ComponentType	ComponentType
typedef SmartPointer< const Self >	ConstPointer
typedef ContinuousIndex < TTransformPrecisionType, ImageDimension >	ContinuousInputIndexType
typedef TOutputImage::DirectionType	DirectionType
typedef ExtrapolatorType::Pointer	ExtrapolatorPointerType
typedef ExtrapolateImageFunction < InputImageType, TInterpolatorPrecisionType >	ExtrapolatorType
typedef ImageBase < itkGetStaticConstMacro(ImageDimension) >	ImageBaseType
typedef TOutputImage::IndexType	IndexType
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TInputImage	InputImageType
typedef TInputImage::PixelType	InputPixelType
typedef DefaultConvertPixelTraits < InterpolatorOutputType >	InterpolatorConvertType
typedef InterpolatorType::OutputType	InterpolatorOutputType
typedef InterpolatorType::Pointer	InterpolatorPointerType
typedef InterpolateImageFunction < InputImageType, TInterpolatorPrecisionType >	InterpolatorType
typedef LinearInterpolatorType::Pointer	LinearInterpolatorPointerType
typedef LinearInterpolateImageFunction < InputImageType, TInterpolatorPrecisionType >	LinearInterpolatorType
typedef TOutputImage::PointType	OriginPointType
typedef OutputImageType::Pointer	OutputImagePointer
typedef TOutputImage::RegionType	OutputImageRegionType
typedef TOutputImage	OutputImageType
typedef PixelConvertType::ComponentType	PixelComponentType
typedef DefaultConvertPixelTraits < PixelType >	PixelConvertType
typedef TOutputImage::PixelType	PixelType
typedef SmartPointer< Self >	Pointer
typedef InterpolatorType::PointType	PointType
typedef ImageBase< ImageDimension >	ReferenceImageBaseType
typedef ResampleImageFilter	Self
typedef Size < itkGetStaticConstMacro(ImageDimension) >	SizeType
typedef TOutputImage::SpacingType	SpacingType
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
typedef Transform < TTransformPrecisionType, itkGetStaticConstMacro(ImageDimension), itkGetStaticConstMacro(ImageDimension) >	TransformType
typedef TransformType::ConstPointer	TransformPointerType
typedef DataObjectDecorator < TransformType >	DecoratedTransformType
typedef DecoratedTransformType::Pointer	DecoratedTransformPointer
Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef SmartPointer< const Self >	ConstPointer
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< Self >	Pointer
typedef ImageToImageFilter	Self
typedef ImageSource< TOutputImage >	Superclass
Public Types inherited from itk::ImageSource< TOutputImage >
typedef SmartPointer< const Self >	ConstPointer
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< Self >	Pointer
typedef ImageSource	Self
typedef ProcessObject	Superclass
Public Types inherited from itk::ProcessObject
typedef SmartPointer< const Self >	ConstPointer
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< Self >	Pointer
typedef ProcessObject	Self
typedef Object	Superclass
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef Object	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef LightObject	Self

Public Member Functions
virtual void	AfterThreadedGenerateData ()
virtual void	BeforeThreadedGenerateData ()
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual void	GenerateInputRequestedRegion ()
virtual void	GenerateOutputInformation ()
ModifiedTimeType	GetMTime (void) const
virtual const char *	GetNameOfClass () const
virtual const OriginPointType &	GetOutputOrigin () const
virtual const SpacingType &	GetOutputSpacing () const
virtual const IndexType &	GetOutputStartIndex () const
virtual const ReferenceImageBaseType *	GetReferenceImage () const
	itkSetGetDecoratedObjectInputMacro (Transform, TransformType)
void	SetOutputParametersFromImage (const ImageBaseType *image)
virtual void	SetOutputStartIndex (IndexType _arg)
virtual void	SetReferenceImage (const ReferenceImageBaseType *input)
	typedef (Concept::HasNumericTraits< PixelComponentType >) OutputHasNumericTraitsCheck
virtual void	SetInterpolator (InterpolatorType *_arg)
virtual InterpolatorType *	GetModifiableInterpolator ()
virtual const InterpolatorType *	GetInterpolator () const
virtual void	SetExtrapolator (ExtrapolatorType *_arg)
virtual ExtrapolatorType *	GetModifiableExtrapolator ()
virtual const ExtrapolatorType *	GetExtrapolator () const
virtual void	SetSize (SizeType _arg)
virtual const SizeType &	GetSize () const
virtual void	SetDefaultPixelValue (PixelType _arg)
virtual const PixelType &	GetDefaultPixelValue () const
virtual void	SetOutputSpacing (SpacingType _arg)
virtual void	SetOutputSpacing (const double *values)
virtual void	SetOutputOrigin (OriginPointType _arg)
virtual void	SetOutputOrigin (const double *values)
virtual void	SetOutputDirection (DirectionType _arg)
virtual const DirectionType &	GetOutputDirection () const
virtual void	SetUseReferenceImage (bool _arg)
virtual void	UseReferenceImageOn ()
virtual void	UseReferenceImageOff ()
virtual bool	GetUseReferenceImage () const
Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType *	GetInput (void) const
const InputImageType *	GetInput (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 >
OutputImageType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput (void)
const OutputImageType *	GetOutput (void) const
virtual ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) ITK_OVERRIDE
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData () const
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 () const
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	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float progress)
DataObjectPointerArray	GetInputs ()
DataObjectPointerArray	GetOutputs ()
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
void	SetProgress (float progress)
virtual void	SetReleaseDataFlag (bool flag)
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	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads () const
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
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) 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
virtual void	Register () const ITK_OVERRIDE
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int) ITK_OVERRIDE
virtual void	UnRegister () const ITK_OVERRIDE
virtual void	SetObjectName (std::string _arg)
virtual const std::string &	GetObjectName () 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 Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()

Static Public Attributes
static const unsigned int	ImageDimension = TOutputImage::ImageDimension
static const unsigned int	InputImageDimension = TInputImage::ImageDimension
Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static const unsigned int	InputImageDimension = TInputImage::ImageDimension
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension
Static Public Attributes inherited from itk::ImageSource< TOutputImage >
static const unsigned int	OutputImageDimension = TOutputImage::ImageDimension

Protected Member Functions
virtual PixelType	CastPixelWithBoundsChecking (const InterpolatorOutputType value, const ComponentType minComponent, const ComponentType maxComponent) const
virtual void	LinearThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual void	NonlinearThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
void	PrintSelf (std::ostream &os, Indent indent) const
	ResampleImageFilter ()
virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual void	VerifyInputInformation ()
	~ResampleImageFilter ()
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 ()
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	AllocateOutputs ()
virtual void	GenerateData () ITK_OVERRIDE
virtual const ImageRegionSplitterBase *	GetImageRegionSplitter (void) const
	ImageSource ()
virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)
virtual	~ImageSource ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const
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 ()
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
DataObject *	GetInput (DataObjectPointerArraySizeType idx)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryInputName (void) const
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const
bool	AddRequiredInputName (const DataObjectIdentifierType &)
bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
bool	RemoveRequiredInputName (const DataObjectIdentifierType &)
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
void	SetRequiredInputNames (const NameArray &)
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)
virtual const char *	GetPrimaryOutputName (void) const
DataObject *	GetOutput (DataObjectPointerArraySizeType idx)
const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () const
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Member Functions
void	operator= (const Self &)
	ResampleImageFilter (const Self &)

Private Attributes
PixelType	m_DefaultPixelValue
ExtrapolatorPointerType	m_Extrapolator
InterpolatorPointerType	m_Interpolator
DirectionType	m_OutputDirection
OriginPointType	m_OutputOrigin
SpacingType	m_OutputSpacing
IndexType	m_OutputStartIndex
SizeType	m_Size
bool	m_UseReferenceImage

Additional Inherited Members
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) >	InputToOutputRegionCopierType
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) >	OutputToInputRegionCopierType
Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType
Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()
static ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)
Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime
bool	m_Updating
Protected Attributes inherited from itk::LightObject
InternalReferenceCountType	m_ReferenceCount
SimpleFastMutexLock	m_ReferenceCountLock

Member Typedef Documentation

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef InterpolatorConvertType::ComponentType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ComponentType

Definition at line 143 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef SmartPointer< const Self > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ConstPointer

Definition at line 97 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef ContinuousIndex< TTransformPrecisionType, ImageDimension > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ContinuousInputIndexType

Input pixel continuous index typdef

Definition at line 175 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef DecoratedTransformType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::DecoratedTransformPointer

Transform typedef.

Definition at line 130 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef DataObjectDecorator<TransformType> itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::DecoratedTransformType

Transform typedef.

Definition at line 129 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TOutputImage::DirectionType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::DirectionType

Definition at line 183 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef ExtrapolatorType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ExtrapolatorPointerType

Definition at line 153 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef ExtrapolateImageFunction< InputImageType, TInterpolatorPrecisionType > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ExtrapolatorType

Extrapolator typedef.

Definition at line 152 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef ImageBase< itkGetStaticConstMacro(ImageDimension) > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ImageBaseType

base type for images of the current ImageDimension

Definition at line 120 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TOutputImage::IndexType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::IndexType

Image index typedef.

Definition at line 159 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef InputImageType::ConstPointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InputImageConstPointer

Definition at line 102 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef InputImageType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InputImagePointer

Definition at line 101 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef InputImageType::RegionType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InputImageRegionType

Definition at line 104 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TInputImage itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InputImageType

Definition at line 99 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TInputImage::PixelType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InputPixelType

Definition at line 167 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef DefaultConvertPixelTraits< InterpolatorOutputType > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InterpolatorConvertType

Definition at line 141 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef InterpolatorType::OutputType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InterpolatorOutputType

Definition at line 139 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef InterpolatorType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InterpolatorPointerType

Definition at line 137 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef InterpolateImageFunction< InputImageType, TInterpolatorPrecisionType > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InterpolatorType

Interpolator typedef.

Definition at line 136 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef LinearInterpolatorType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::LinearInterpolatorPointerType

Definition at line 148 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef LinearInterpolateImageFunction< InputImageType, TInterpolatorPrecisionType > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::LinearInterpolatorType

Definition at line 146 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TOutputImage::PointType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::OriginPointType

Definition at line 182 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef OutputImageType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::OutputImagePointer

Definition at line 103 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TOutputImage::RegionType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::OutputImageRegionType

Typedef to describe the output image region type.

Definition at line 178 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TOutputImage itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::OutputImageType

Definition at line 100 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef PixelConvertType::ComponentType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::PixelComponentType

Definition at line 171 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef DefaultConvertPixelTraits<PixelType> itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::PixelConvertType

Definition at line 169 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TOutputImage::PixelType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::PixelType

Image pixel value typedef.

Definition at line 166 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef SmartPointer< Self > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::Pointer

Definition at line 96 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef InterpolatorType::PointType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::PointType

Image point typedef.

Definition at line 162 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef ImageBase<ImageDimension> itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ReferenceImageBaseType

Typedef the reference image type to be the ImageBase of the OutputImageType

Definition at line 186 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef ResampleImageFilter itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::Self

Standard class typedefs.

Definition at line 94 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef Size< itkGetStaticConstMacro(ImageDimension) > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SizeType

Image size typedef.

Definition at line 156 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TOutputImage::SpacingType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SpacingType

Image spacing,origin and direction typedef

Definition at line 181 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef ImageToImageFilter< TInputImage, TOutputImage > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::Superclass

Definition at line 95 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef TransformType::ConstPointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::TransformPointerType

Transform typedef.

Definition at line 128 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

typedef Transform< TTransformPrecisionType, itkGetStaticConstMacro(ImageDimension), itkGetStaticConstMacro(ImageDimension) > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::TransformType

Transform typedef.

Definition at line 127 of file itkResampleImageFilter.h.

Constructor & Destructor Documentation

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ResampleImageFilter ( )

protected

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::~ResampleImageFilter ( )

inlineprotected

Definition at line 309 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ResampleImageFilter ( const Self &  )

private

Member Function Documentation

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::AfterThreadedGenerateData ( )

virtual

This method is used to set the state of the filter after multi-threading.

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::BeforeThreadedGenerateData ( )

virtual

This method is used to set the state of the filter before multi-threading.

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual PixelType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::CastPixelWithBoundsChecking ( const InterpolatorOutputType  value, const ComponentType  minComponent, const ComponentType  maxComponent  ) const

protectedvirtual

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual::itk::LightObject::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::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<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GenerateInputRequestedRegion ( )

virtual

ResampleImageFilter needs a different input requested region than the output requested region. As such, ResampleImageFilter needs to provide an implementation for GenerateInputRequestedRegion() in order to inform the pipeline execution model.

See Also

ProcessObject::GenerateInputRequestedRegion()

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

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GenerateOutputInformation ( )

virtual

ResampleImageFilter produces an image which is a different size than its input. As such, it 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<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const PixelType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetDefaultPixelValue ( ) const

virtual

Get/Set the pixel value when a transformed pixel is outside of the image. The default default pixel value is 0.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const ExtrapolatorType* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetExtrapolator ( ) const

virtual

Get/Set the extrapolator function. The default behavior when sampling outside of the input image is to use the DefaultPixelValue. Some other options include NearestNeighborExtrapolateImageFunction.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const InterpolatorType* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetInterpolator ( ) const

virtual

Get/Set the interpolator function. The default is LinearInterpolateImageFunction<InputImageType, TInterpolatorPrecisionType>. Some other options are NearestNeighborInterpolateImageFunction (useful for binary masks and other images with a small number of possible pixel values), and BSplineInterpolateImageFunction (which provides a higher order of interpolation).

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual ExtrapolatorType* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetModifiableExtrapolator ( )

virtual

Get/Set the extrapolator function. The default behavior when sampling outside of the input image is to use the DefaultPixelValue. Some other options include NearestNeighborExtrapolateImageFunction.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual InterpolatorType* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetModifiableInterpolator ( )

virtual

Get/Set the interpolator function. The default is LinearInterpolateImageFunction<InputImageType, TInterpolatorPrecisionType>. Some other options are NearestNeighborInterpolateImageFunction (useful for binary masks and other images with a small number of possible pixel values), and BSplineInterpolateImageFunction (which provides a higher order of interpolation).

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

ModifiedTimeType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetMTime ( void  ) const

virtual

Method Compute the Modified Time based on changed to the components.

Reimplemented from itk::Object.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const char* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

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

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const DirectionType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetOutputDirection ( ) const

virtual

Set the output direciton cosine matrix.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const OriginPointType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetOutputOrigin ( ) const

virtual

Get the output image origin.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const SpacingType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetOutputSpacing ( ) const

virtual

Get the output image spacing.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const IndexType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetOutputStartIndex ( ) const

virtual

Get the start index of the output largest possible region.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const ReferenceImageBaseType* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetReferenceImage ( ) const

virtual

Get the reference image that is defining the output information.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual const SizeType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetSize ( ) const

virtual

Get/Set the size of the output image.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual bool itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::GetUseReferenceImage ( ) const

virtual

Turn on/off whether a specified reference image should be used to define the output information.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::itkSetGetDecoratedObjectInputMacro	(	Transform	,
		TransformType
	)

Get/Set the coordinate transformation. Set the coordinate transform to use for resampling. Note that this must be in physical coordinates and it is the output-to-input transform, NOT the input-to-output transform that you might naively expect. By default the filter uses an Identity transform. You must provide a different transform here, before attempting to run the filter, if you do not want to use the default Identity transform.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::LinearThreadedGenerateData ( const OutputImageRegionType &  outputRegionForThread, ThreadIdType  threadId  )

protectedvirtual

Implementation for resampling that works for with linear transformation types.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

static Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::New ( )

static

Method for creation through the object factory.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::NonlinearThreadedGenerateData ( const OutputImageRegionType &  outputRegionForThread, ThreadIdType  threadId  )

protectedvirtual

Default implementation for resampling that works for any transformation type.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::operator= ( const Self &  )

private

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

protectedvirtual

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<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetDefaultPixelValue ( PixelType  _arg )

virtual

Get/Set the pixel value when a transformed pixel is outside of the image. The default default pixel value is 0.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetExtrapolator ( ExtrapolatorType *  _arg )

virtual

Get/Set the extrapolator function. The default behavior when sampling outside of the input image is to use the DefaultPixelValue. Some other options include NearestNeighborExtrapolateImageFunction.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetInterpolator ( InterpolatorType *  _arg )

virtual

Get/Set the interpolator function. The default is LinearInterpolateImageFunction<InputImageType, TInterpolatorPrecisionType>. Some other options are NearestNeighborInterpolateImageFunction (useful for binary masks and other images with a small number of possible pixel values), and BSplineInterpolateImageFunction (which provides a higher order of interpolation).

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetOutputDirection ( DirectionType  _arg )

virtual

Set the output direciton cosine matrix.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetOutputOrigin ( OriginPointType  _arg )

virtual

Set the output image origin.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetOutputOrigin ( const double *  values )

virtual

Set the output image origin.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetOutputParametersFromImage

(

const ImageBaseType *

image

)

Helper method to set the output parameters based on this image

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetOutputSpacing ( SpacingType  _arg )

virtual

Set the output image spacing.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetOutputSpacing ( const double *  values )

virtual

Set the output image spacing.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetOutputStartIndex ( IndexType  _arg )

virtual

Set the start index of the output largest possible region. The default is an index of all zeros.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetReferenceImage ( const ReferenceImageBaseType *  input )

virtual

Set a reference image to use to define the output information. By default, output information is specificed through the SetOutputSpacing, Origin, and Direction methods. Alternatively, this method can be used to specify an image from which to copy the information. UseReferenceImageOn must be set to utilize the reference image.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetSize ( SizeType  _arg )

virtual

Get/Set the size of the output image.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::SetUseReferenceImage ( bool  _arg )

virtual

Turn on/off whether a specified reference image should be used to define the output information.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ThreadedGenerateData ( const OutputImageRegionType &  outputRegionForThread, ThreadIdType  threadId  )

protectedvirtual

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

See Also

ImageToImageFilter::ThreadedGenerateData(), ImageToImageFilter::GenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::typedef

(

Concept::HasNumericTraits< PixelComponentType >

)

This class requires OutputHasNumericTraitsCheck in the form of ( Concept::HasNumericTraits< PixelComponentType > )

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::UseReferenceImageOff ( )

virtual

Turn on/off whether a specified reference image should be used to define the output information.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::UseReferenceImageOn ( )

virtual

Turn on/off whether a specified reference image should be used to define the output information.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::VerifyInputInformation ( )

inlineprotectedvirtual

Override VeriyInputInformation() since this filter's inputs do not need to occoupy the same physical space.

See Also

ProcessObject::VerifyInputInformation

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

Definition at line 318 of file itkResampleImageFilter.h.

Member Data Documentation

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

const unsigned int itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::ImageDimension = TOutputImage::ImageDimension

static

Number of dimensions.

Definition at line 114 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

const unsigned int itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::InputImageDimension = TInputImage::ImageDimension

static

Number of dimensions.

Definition at line 116 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

PixelType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::m_DefaultPixelValue

private

Definition at line 359 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

ExtrapolatorPointerType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::m_Extrapolator

private

Definition at line 357 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

InterpolatorPointerType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::m_Interpolator

private

Definition at line 355 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

DirectionType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::m_OutputDirection

private

Definition at line 364 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

OriginPointType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::m_OutputOrigin

private

Definition at line 363 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

SpacingType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::m_OutputSpacing

private

Definition at line 362 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

IndexType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::m_OutputStartIndex

private

Definition at line 365 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

SizeType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::m_Size

private

Definition at line 354 of file itkResampleImageFilter.h.

template<typename TInputImage , typename TOutputImage , typename TInterpolatorPrecisionType = double, typename TTransformPrecisionType = TInterpolatorPrecisionType>

bool itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType, TTransformPrecisionType >::m_UseReferenceImage

private

Definition at line 366 of file itkResampleImageFilter.h.

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

• itkResampleImageFilter.h