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

#include <itkResampleImageFilter.h>

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

List of all members.

Public Types

typedef
InterpolatorConvertType::ComponentType 
ComponentType
typedef SmartPointer< const SelfConstPointer
typedef ContinuousIndex
< TInterpolatorPrecisionType,
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< SelfPointer
typedef InterpolatorType::PointType PointType
typedef ResampleImageFilter Self
typedef Size
< itkGetStaticConstMacro(ImageDimension) > 
SizeType
typedef TOutputImage::SpacingType SpacingType
typedef ImageToImageFilter
< TInputImage, TOutputImage > 
Superclass
typedef Transform
< TInterpolatorPrecisionType,
itkGetStaticConstMacro(ImageDimension),
itkGetStaticConstMacro(ImageDimension) > 
TransformType
typedef TransformType::ConstPointer TransformPointerType

Public Member Functions

virtual void AfterThreadedGenerateData ()
virtual void BeforeThreadedGenerateData ()
virtual ::itk::LightObject::Pointer CreateAnother (void) const
virtual void GenerateInputRequestedRegion ()
virtual void GenerateOutputInformation ()
virtual const PixelTypeGetDefaultPixelValue ()
virtual const ExtrapolatorTypeGetExtrapolator ()
virtual const InterpolatorTypeGetInterpolator ()
unsigned long GetMTime (void) const
virtual const char * GetNameOfClass () const
virtual const OriginPointTypeGetOutputOrigin ()
virtual const SpacingTypeGetOutputSpacing ()
virtual const IndexTypeGetOutputStartIndex ()
const TOutputImage * GetReferenceImage () const
virtual const SizeTypeGetSize ()
virtual const TransformTypeGetTransform ()
virtual bool GetUseReferenceImage () const
virtual void SetDefaultPixelValue (PixelType _arg)
virtual void SetExtrapolator (ExtrapolatorType *_arg)
virtual void SetInterpolator (InterpolatorType *_arg)
void SetOutputParametersFromImage (const ImageBaseType *image)
virtual void SetOutputStartIndex (IndexType _arg)
void SetReferenceImage (const TOutputImage *image)
virtual void SetSize (SizeType _arg)
virtual void SetTransform (const TransformType *_arg)
virtual void SetUseReferenceImage (bool _arg)
 typedef (Concept::HasNumericTraits< PixelComponentType >) OutputHasNumericTraitsCheck
virtual void UseReferenceImageOff ()
virtual void UseReferenceImageOn ()
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 DirectionTypeGetOutputDirection ()

Static Public Member Functions

static Pointer New ()

Static Public Attributes

static const unsigned int ImageDimension = TOutputImage::ImageDimension
static const unsigned int InputImageDimension = TInputImage::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)
virtual void ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual void VerifyInputInformation ()
 ResampleImageFilter ()
 ~ResampleImageFilter ()
void PrintSelf (std::ostream &os, Indent indent) const

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
TransformPointerType m_Transform
bool m_UseReferenceImage

Detailed Description

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

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:

Definition at line 86 of file itkResampleImageFilter.h.


Member Typedef Documentation

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef InterpolatorConvertType::ComponentType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ComponentType

Definition at line 137 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef SmartPointer< const Self > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ConstPointer

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

Definition at line 94 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef ContinuousIndex< TInterpolatorPrecisionType, ImageDimension > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ContinuousInputIndexType

Input pixel continous index typdef

Definition at line 169 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TOutputImage::DirectionType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::DirectionType

Definition at line 177 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef ExtrapolatorType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ExtrapolatorPointerType

Definition at line 147 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef ExtrapolateImageFunction< InputImageType, TInterpolatorPrecisionType > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ExtrapolatorType

Extrapolator typedef.

Definition at line 146 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef ImageBase< itkGetStaticConstMacro(ImageDimension) > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ImageBaseType

base type for images of the current ImageDimension

Definition at line 117 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TOutputImage::IndexType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::IndexType

Image index typedef.

Definition at line 153 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef InputImageType::ConstPointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::InputImageConstPointer

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

Definition at line 99 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef InputImageType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::InputImagePointer

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

Definition at line 98 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef InputImageType::RegionType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::InputImageRegionType
template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TInputImage itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::InputImageType

Some convenient typedefs.

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

Definition at line 96 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TInputImage::PixelType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::InputPixelType

Definition at line 161 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef DefaultConvertPixelTraits< InterpolatorOutputType > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::InterpolatorConvertType

Definition at line 135 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef InterpolatorType::OutputType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::InterpolatorOutputType

Definition at line 133 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef InterpolatorType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::InterpolatorPointerType

Definition at line 131 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef InterpolateImageFunction< InputImageType, TInterpolatorPrecisionType > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::InterpolatorType

Interpolator typedef.

Definition at line 130 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef LinearInterpolatorType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::LinearInterpolatorPointerType

Definition at line 142 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef LinearInterpolateImageFunction< InputImageType, TInterpolatorPrecisionType > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::LinearInterpolatorType

Definition at line 140 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TOutputImage::PointType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::OriginPointType

Definition at line 176 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef OutputImageType::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::OutputImagePointer

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 100 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TOutputImage::RegionType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::OutputImageRegionType

Typedef to describe the output image region type.

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

Definition at line 172 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TOutputImage itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::OutputImageType

Some convenient typedefs.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 97 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef PixelConvertType::ComponentType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::PixelComponentType

Definition at line 165 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef DefaultConvertPixelTraits<PixelType> itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::PixelConvertType

Definition at line 163 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TOutputImage::PixelType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::PixelType

Image pixel value typedef.

Definition at line 160 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef SmartPointer< Self > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::Pointer

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

Definition at line 93 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef InterpolatorType::PointType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::PointType

Image point typedef.

Definition at line 156 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef ResampleImageFilter itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::Self

Standard class typedefs.

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

Definition at line 91 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef Size< itkGetStaticConstMacro(ImageDimension) > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SizeType

Image size typedef.

Definition at line 150 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TOutputImage::SpacingType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SpacingType

Image spacing,origin and direction typedef

Definition at line 175 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef ImageToImageFilter< TInputImage, TOutputImage > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::Superclass

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

Definition at line 92 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef TransformType::ConstPointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::TransformPointerType

Transform typedef.

Definition at line 125 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
typedef Transform< TInterpolatorPrecisionType, itkGetStaticConstMacro(ImageDimension), itkGetStaticConstMacro(ImageDimension) > itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::TransformType

Transform typedef.

Definition at line 124 of file itkResampleImageFilter.h.


Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ResampleImageFilter ( ) [protected]

End concept checking

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::~ResampleImageFilter ( ) [inline, protected]

End concept checking

Definition at line 302 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ResampleImageFilter ( const Self ) [private]

Member Function Documentation

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::AfterThreadedGenerateData ( ) [virtual]

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

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::BeforeThreadedGenerateData ( ) [virtual]

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

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual PixelType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::CastPixelWithBoundsChecking ( const InterpolatorOutputType  value,
const ComponentType  minComponent,
const ComponentType  maxComponent 
) const [protected, virtual]
template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual::itk::LightObject::Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::CreateAnother ( void  ) const [virtual]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::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<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::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<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const PixelType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetDefaultPixelValue ( ) [virtual]

Get the pixel value when a transformed pixel is outside of the image

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const ExtrapolatorType* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetExtrapolator ( ) [virtual]

Get a pointer to the extrapolator function.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const InterpolatorType* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetInterpolator ( ) [virtual]

Get a pointer to the interpolator function.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
unsigned long itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetMTime ( void  ) const [virtual]

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

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const char* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

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

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const DirectionType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetOutputDirection ( ) [virtual]

Set the output direciton cosine matrix.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const OriginPointType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetOutputOrigin ( ) [virtual]

Get the output image origin.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const SpacingType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetOutputSpacing ( ) [virtual]

Get the output image spacing.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const IndexType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetOutputStartIndex ( ) [virtual]

Get the start index of the output largest possible region.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
const TOutputImage* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetReferenceImage ( ) const
template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const SizeType& itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetSize ( ) [virtual]

Get the size of the output image.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual const TransformType* itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetTransform ( ) [virtual]

Get a pointer to the coordinate transform.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual bool itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::GetUseReferenceImage ( ) const [virtual]
template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::LinearThreadedGenerateData ( const OutputImageRegionType outputRegionForThread,
ThreadIdType  threadId 
) [protected, virtual]

Implementation for resampling that works for with linear transformation types.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
static Pointer itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::NonlinearThreadedGenerateData ( const OutputImageRegionType outputRegionForThread,
ThreadIdType  threadId 
) [protected, virtual]

Default implementation for resampling that works for any transformation type.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::operator= ( const Self ) [private]

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

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

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const [protected, virtual]

End concept checking

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

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetDefaultPixelValue ( PixelType  _arg) [virtual]

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

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetExtrapolator ( ExtrapolatorType _arg) [virtual]

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<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetInterpolator ( InterpolatorType _arg) [virtual]

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<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetOutputDirection ( DirectionType  _arg) [virtual]

Set the output direciton cosine matrix.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetOutputOrigin ( OriginPointType  _arg) [virtual]

Set the output image origin.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetOutputOrigin ( const double *  values) [virtual]

Set the output image origin.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetOutputParametersFromImage ( const ImageBaseType image)

Helper method to set the output parameters based on this image

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetOutputSpacing ( SpacingType  _arg) [virtual]

Set the output image spacing.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetOutputSpacing ( const double *  values) [virtual]

Set the output image spacing.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetOutputStartIndex ( IndexType  _arg) [virtual]

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

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetReferenceImage ( const TOutputImage *  image)

Copy the output information from another Image. By default, the information is specified with the SetOutputSpacing, Origin, and Direction methods. UseReferenceImage must be On and a Reference image must be present to override the defaul behavior.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetSize ( SizeType  _arg) [virtual]

Set the size of the output image.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetTransform ( const TransformType _arg) [virtual]

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<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::SetUseReferenceImage ( bool  _arg) [virtual]
template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ThreadedGenerateData ( const OutputImageRegionType outputRegionForThread,
ThreadIdType  threadId 
) [protected, virtual]

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<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::typedef ( Concept::HasNumericTraits< PixelComponentType )

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

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::UseReferenceImageOff ( ) [virtual]
template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::UseReferenceImageOn ( ) [virtual]
template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
virtual void itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::VerifyInputInformation ( ) [inline, protected, virtual]

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 312 of file itkResampleImageFilter.h.


Member Data Documentation

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
const unsigned int itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::ImageDimension = TOutputImage::ImageDimension [static]

Number of dimensions.

Definition at line 111 of file itkResampleImageFilter.h.

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

Number of dimensions.

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

Definition at line 113 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
PixelType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_DefaultPixelValue [private]

Definition at line 353 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
ExtrapolatorPointerType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_Extrapolator [private]

Definition at line 351 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
InterpolatorPointerType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_Interpolator [private]

Definition at line 349 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
DirectionType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_OutputDirection [private]

Definition at line 358 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
OriginPointType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_OutputOrigin [private]

Definition at line 357 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
SpacingType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_OutputSpacing [private]

Definition at line 356 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
IndexType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_OutputStartIndex [private]

Definition at line 359 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
SizeType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_Size [private]

Definition at line 347 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
TransformPointerType itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_Transform [private]

Definition at line 348 of file itkResampleImageFilter.h.

template<class TInputImage , class TOutputImage , class TInterpolatorPrecisionType = double>
bool itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >::m_UseReferenceImage [private]

Definition at line 360 of file itkResampleImageFilter.h.


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