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itk::ChangeInformationImageFilter< TInputImage > Class Template Reference
[Geometric Transformation Filters]

Change the origin, spacing and/or region of an Image. More...

#include <itkChangeInformationImageFilter.h>

Inheritance diagram for itk::ChangeInformationImageFilter:

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Collaboration diagram for itk::ChangeInformationImageFilter< TInputImage >:

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List of all members.

Public Types

typedef ChangeInformationImageFilter Self
typedef ImageToImageFilter<
TInputImage, TInputImage > 		Superclass
typedef SmartPointer< Self > Pointer
typedef SmartPointer< const
Self > 		ConstPointer
typedef TInputImage::RegionType OutputImageRegionType
typedef TInputImage::RegionType InputImageRegionType
typedef TInputImage::Pointer InputImagePointer
typedef TInputImage::PixelType OutputImagePixelType
typedef TInputImage::PixelType InputImagePixelType
typedef TInputImage::IndexType OutputImageIndexType
typedef TInputImage::IndexType InputImageIndexType
typedef TInputImage::SizeType OutputImageSizeType
typedef TInputImage::SizeType InputImageSizeType
typedef TInputImage::OffsetType OutputImageOffsetType
typedef TInputImage::OffsetType InputImageOffsetType
typedef FixedArray< double,
itkGetStaticConstMacro(ImageDimension) 		ArrayType )

Public Methods

 itkStaticConstMacro (ImageDimension, unsigned int, TInputImage::ImageDimension)
virtual const char * GetClassName () const
virtual void SetUseReferenceImage (bool _arg)
virtual void UseReferenceImageOn ()
virtual void UseReferenceImageOff ()
virtual bool GetUseReferenceImage ()
void ChangeNone ()
virtual void SetChangeSpacing (bool _arg)
virtual void ChangeSpacingOn ()
virtual void ChangeSpacingOff ()
virtual bool GetChangeSpacing ()
virtual void SetChangeOrigin (bool _arg)
virtual void ChangeOriginOn ()
virtual void ChangeOriginOff ()
virtual bool GetChangeOrigin ()
virtual void SetChangeRegion (bool _arg)
virtual void ChangeRegionOn ()
virtual void ChangeRegionOff ()
virtual bool GetChangeRegion ()
virtual void GenerateOutputInformation ()
virtual void GenerateInputRequestedRegion ()
void GenerateData ()
void SetReferenceImage (TInputImage *image)
virtual TInputImage * GetReferenceImage ()
virtual void SetOutputSpacing (ArrayType _arg)
virtual const ArrayType GetOutputSpacing ()
virtual void SetOutputOrigin (ArrayType _arg)
virtual const ArrayType GetOutputOrigin ()
virtual void SetOutputOffset (long data[])
virtual const long * GetOutputOffset () const
void ChangeAll ()
virtual void SetCenterImage (bool _arg)
virtual void CenterImageOn ()
virtual void CenterImageOff ()
virtual bool GetCenterImage ()

Static Public Methods

Pointer New ()

Protected Methods

 ChangeInformationImageFilter ()
 ~ChangeInformationImageFilter ()
void PrintSelf (std::ostream &os, Indent indent) const

Detailed Description

template<class TInputImage>
class itk::ChangeInformationImageFilter< TInputImage >

Change the origin, spacing and/or region of an Image.

Change the origin, spacing and/or buffered region of an itkImage. This "Information" along with an Image's container comprise the itkImage. By default, the output's information is set to the input's information. The methods ChangeSpacingOn/Off, ChangeOriginOn/Off and ChangeRegionOn/Off control whether the default origin, spacing or buffered region should be changed. If On, the associated information will be replaced with either the ReferenceImage information (if UseReferenceImage is true) or the ivars OutputSpacing, OutputOrigin, OutputOffset.

In addition, the method CenterImageOn will recompute the output image origin (using the selected output spacing) the align the center of the image with the coordinate 0.

Definition at line 47 of file itkChangeInformationImageFilter.h.

Member Typedef Documentation

template<class TInputImage>
typedef FixedArray<double, itkGetStaticConstMacro(ImageDimension) itk::ChangeInformationImageFilter< TInputImage >::ArrayType)
 

Typedef of double containers

Definition at line 84 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef SmartPointer<const Self> itk::ChangeInformationImageFilter< TInputImage >::ConstPointer
 

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

Definition at line 55 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::IndexType itk::ChangeInformationImageFilter< TInputImage >::InputImageIndexType
 

Definition at line 73 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::OffsetType itk::ChangeInformationImageFilter< TInputImage >::InputImageOffsetType
 

Definition at line 77 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::PixelType itk::ChangeInformationImageFilter< TInputImage >::InputImagePixelType
 

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

Definition at line 69 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::Pointer itk::ChangeInformationImageFilter< TInputImage >::InputImagePointer
 

Typedef to describe the pointer to the input.

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

Definition at line 65 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::RegionType itk::ChangeInformationImageFilter< TInputImage >::InputImageRegionType
 

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

Definition at line 62 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::SizeType itk::ChangeInformationImageFilter< TInputImage >::InputImageSizeType
 

Definition at line 75 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::IndexType itk::ChangeInformationImageFilter< TInputImage >::OutputImageIndexType
 

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

Definition at line 72 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::OffsetType itk::ChangeInformationImageFilter< TInputImage >::OutputImageOffsetType
 

Definition at line 76 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::PixelType itk::ChangeInformationImageFilter< TInputImage >::OutputImagePixelType
 

Typedef to describe the type of pixel.

Reimplemented from itk::ImageSource< TInputImage >.

Definition at line 68 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::RegionType itk::ChangeInformationImageFilter< TInputImage >::OutputImageRegionType
 

Typedef to describe the output and input image region types.

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

Definition at line 61 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef TInputImage::SizeType itk::ChangeInformationImageFilter< TInputImage >::OutputImageSizeType
 

Definition at line 74 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef SmartPointer<Self> itk::ChangeInformationImageFilter< TInputImage >::Pointer
 

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

Definition at line 54 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef ChangeInformationImageFilter itk::ChangeInformationImageFilter< TInputImage >::Self
 

Standard class typedefs.

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

Definition at line 52 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
typedef ImageToImageFilter<TInputImage,TInputImage> itk::ChangeInformationImageFilter< TInputImage >::Superclass
 

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

Definition at line 53 of file itkChangeInformationImageFilter.h.

Constructor & Destructor Documentation

template<class TInputImage>
itk::ChangeInformationImageFilter< TInputImage >::ChangeInformationImageFilter (    )  [protected]
 

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

Definition at line 196 of file itkChangeInformationImageFilter.h.

Member Function Documentation

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::CenterImageOff (    )  [virtual]
 

Set the Origin of the output so that image coordinate (0,0,0) lies at the Center of the Image. This will override SetOutputOrigin.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::CenterImageOn (    )  [virtual]
 

Set the Origin of the output so that image coordinate (0,0,0) lies at the Center of the Image. This will override SetOutputOrigin.

template<class TInputImage>
void itk::ChangeInformationImageFilter< TInputImage >::ChangeAll (    )  [inline]
 

Change the origin, spacing and region of the output image.

Definition at line 134 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
void itk::ChangeInformationImageFilter< TInputImage >::ChangeNone (    )  [inline]
 

Change neither the origin nor spacing nor region of the output image.

Definition at line 144 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::ChangeOriginOff (    )  [virtual]
 

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::ChangeOriginOn (    )  [virtual]
 

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::ChangeRegionOff (    )  [virtual]
 

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::ChangeRegionOn (    )  [virtual]
 

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::ChangeSpacingOff (    )  [virtual]
 

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::ChangeSpacingOn (    )  [virtual]
 

template<class TInputImage>
void itk::ChangeInformationImageFilter< TInputImage >::GenerateData (    )  [virtual]
 

Copy the input buffer.

Reimplemented from itk::ImageSource< TInputImage >.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::GenerateInputRequestedRegion (    )  [virtual]
 

Apply changes to the input image requested region.

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

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::GenerateOutputInformation (    )  [virtual]
 

Apply changes to the output image information.

Reimplemented from itk::ProcessObject.

template<class TInputImage>
virtual bool itk::ChangeInformationImageFilter< TInputImage >::GetCenterImage (    )  [virtual]
 

Set the Origin of the output so that image coordinate (0,0,0) lies at the Center of the Image. This will override SetOutputOrigin.

template<class TInputImage>
virtual bool itk::ChangeInformationImageFilter< TInputImage >::GetChangeOrigin (    )  [virtual]
 

template<class TInputImage>
virtual bool itk::ChangeInformationImageFilter< TInputImage >::GetChangeRegion (    )  [virtual]
 

template<class TInputImage>
virtual bool itk::ChangeInformationImageFilter< TInputImage >::GetChangeSpacing (    )  [virtual]
 

template<class TInputImage>
virtual const char* itk::ChangeInformationImageFilter< TInputImage >::GetClassName (    )  const [virtual]
 

Run-time type information (and related methods).

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

template<class TInputImage>
virtual const long* itk::ChangeInformationImageFilter< TInputImage >::GetOutputOffset (    )  const [virtual]
 

Specify an offset for the buffered region. The default is to use the same buffered region as the input or an Offset computed from the ReferenceImage's buffered region (if UseReferenceImage is true.) NOTE: Changing the buffered region should not be done without a corresponding change in the requested region. Of course, the pipeline controls the requested region. Therefore, changing the buffered region may mean the filter cannot produce the requested region.

template<class TInputImage>
virtual const ArrayType itk::ChangeInformationImageFilter< TInputImage >::GetOutputOrigin (    )  [virtual]
 

Specify a new data origin explicitly. The default is to use the origin of the Input, or of the ReferenceImage if UseReferenceImage is true.

template<class TInputImage>
virtual const ArrayType itk::ChangeInformationImageFilter< TInputImage >::GetOutputSpacing (    )  [virtual]
 

Specify a new data spacing explicitly. The default is to use the spacing of the Input, or of the ReferenceImage if UseReferenceImage is set.

template<class TInputImage>
virtual TInputImage* itk::ChangeInformationImageFilter< TInputImage >::GetReferenceImage (    )  [virtual]
 

Copy the information from another Image. By default, the information is copied from the input image.

template<class TInputImage>
virtual bool itk::ChangeInformationImageFilter< TInputImage >::GetUseReferenceImage (    )  [virtual]
 

template<class TInputImage>
itk::ChangeInformationImageFilter< TInputImage >::itkStaticConstMacro (  ImageDimension   ,
unsigned    int,
TInputImage::ImageDimension   
) 
 

Image related typedefs.

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

template<class TInputImage>
Pointer itk::ChangeInformationImageFilter< TInputImage >::New (    )  [static]
 

Method for creation through the object factory.

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

template<class TInputImage>
void itk::ChangeInformationImageFilter< TInputImage >::PrintSelf (  std::ostream &    os,
Indent    indent
)  const [protected, virtual]
 

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

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

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::SetCenterImage (  bool    _arg )  [virtual]
 

Set the Origin of the output so that image coordinate (0,0,0) lies at the Center of the Image. This will override SetOutputOrigin.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::SetChangeOrigin (  bool    _arg )  [virtual]
 

Change the Origin of the output image. If false, the output image origin will be set to the input image origin. If true, the output image origin will be set to: the ReferenceImage origin (if UseReferenceImage is true) or OutputOrigin.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::SetChangeRegion (  bool    _arg )  [virtual]
 

Change the BufferedRegion of the output image.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::SetChangeSpacing (  bool    _arg )  [virtual]
 

Change the Spacing of the output image. If false, the output image spacing will be set to the input image spacing. If true, the output image spacing will be set to: the ReferenceImage spacing (if UseReferenceImage is true) or OutputSpacing.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::SetOutputOffset (  long    data[] )  [virtual]
 

Specify an offset for the buffered region. The default is to use the same buffered region as the input or an Offset computed from the ReferenceImage's buffered region (if UseReferenceImage is true.) NOTE: Changing the buffered region should not be done without a corresponding change in the requested region. Of course, the pipeline controls the requested region. Therefore, changing the buffered region may mean the filter cannot produce the requested region.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::SetOutputOrigin (  ArrayType    _arg )  [virtual]
 

Specify a new data origin explicitly. The default is to use the origin of the Input, or of the ReferenceImage if UseReferenceImage is true.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::SetOutputSpacing (  ArrayType    _arg )  [virtual]
 

Specify a new data spacing explicitly. The default is to use the spacing of the Input, or of the ReferenceImage if UseReferenceImage is set.

template<class TInputImage>
void itk::ChangeInformationImageFilter< TInputImage >::SetReferenceImage (  TInputImage *    image )  [inline]
 

Copy the information from another Image. By default, the information is copied from the input image.

Definition at line 91 of file itkChangeInformationImageFilter.h.

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::SetUseReferenceImage (  bool    _arg )  [virtual]
 

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::UseReferenceImageOff (    )  [virtual]
 

template<class TInputImage>
virtual void itk::ChangeInformationImageFilter< TInputImage >::UseReferenceImageOn (    )  [virtual]
 

The documentation for this class was generated from the following file:
Generated at Wed Mar 12 01:14:57 2003 for ITK by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2000