ImageIO class for reading SDT/SPR (Stimulate) images This format is similar to a MetaImageIO file: The user should specify the .spr file (not the data file : .sdt) More...

#include <itkStimulateImageIO.h>

Inheritance diagram for itk::StimulateImageIO:

Collaboration diagram for itk::StimulateImageIO:

List of all members.

Public Types
typedef SmartPointer< Self >	Pointer
typedef StimulateImageIO	Self
typedef ImageIOBase	Superclass
Public Member Functions
virtual bool	CanReadFile (const char *)
virtual bool	CanWriteFile (const char *)
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual void	Read (void *buffer)
virtual void	ReadImageInformation ()
virtual void	Write (const void *buffer)
virtual void	WriteImageInformation ()

virtual const float *	GetDisplayRange () const
const float &	GetHighDisplayValue ()
const float &	GetLowDisplayValue ()
Static Public Member Functions
static Pointer	New ()
Protected Member Functions
void	InternalReadImageInformation (std::ifstream &file)
bool	OpenStimulateFileForReading (std::ifstream &os, const char *filename)
bool	OpenStimulateFileForWriting (std::ofstream &os, const char *filename)
void	PrintSelf (std::ostream &os, Indent indent) const
	StimulateImageIO ()
	~StimulateImageIO ()
Private Member Functions
void	operator= (const Self &)
	StimulateImageIO (const Self &)
Private Attributes
std::string	m_DataFileName
float	m_DisplayRange [2]
float	m_DisplayThresh
char	m_FidName [256]
char	m_SdtOrient [256]

Detailed Description

ImageIO class for reading SDT/SPR (Stimulate) images This format is similar to a MetaImageIO file: The user should specify the .spr file (not the data file : .sdt)

This is based on the notes from:

http://www.cmrr.umn.edu/stimulate/stimUsersGuide/node57.html

It has been tested on:

ftp://ftp.cmrr.umn.edu/pub/stimulate/data/

Warning:: Beware of the scalar range of some files (See GetDisplayRange).

Author:: Mathieu Malaterre CREATIS team at INSA - Lyon 2002 http://www.creatis.insa-lyon.fr

Definition at line 61 of file itkStimulateImageIO.h.

Member Typedef Documentation

typedef SmartPointer< Self > itk::StimulateImageIO::Pointer

Reimplemented from itk::ImageIOBase.

Definition at line 67 of file itkStimulateImageIO.h.

typedef StimulateImageIO itk::StimulateImageIO::Self

Standard class typedefs.

Reimplemented from itk::ImageIOBase.

Definition at line 65 of file itkStimulateImageIO.h.

typedef ImageIOBase itk::StimulateImageIO::Superclass

Reimplemented from itk::ImageIOBase.

Definition at line 66 of file itkStimulateImageIO.h.

Constructor & Destructor Documentation

itk::StimulateImageIO::StimulateImageIO ( ) [protected]

itk::StimulateImageIO::~StimulateImageIO ( ) [protected]

itk::StimulateImageIO::StimulateImageIO ( const Self & ) [private]

Member Function Documentation

virtual bool itk::StimulateImageIO::CanReadFile ( const char * ) [virtual]

Determine the file type. Returns true if this ImageIO can read the file specified.

Implements itk::ImageIOBase.

virtual bool itk::StimulateImageIO::CanWriteFile ( const char * ) [virtual]

Determine the file type. Returns true if this ImageIO can read the file specified.

Implements itk::ImageIOBase.

virtual::itk::LightObject::Pointer itk::StimulateImageIO::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::LightProcessObject.

virtual const float* itk::StimulateImageIO::GetDisplayRange ( ) const [virtual]

Two values used for applying intensity windowing to the data set. The pair of numbers represent a low value and a hight value. Pixel values below the low_value will be displayed as black and voxels with values above the high_value will be displayed as white. Pixels with values within the display range are displayed with a grey value that is scaled linearly between the low_value and high_value.

const float& itk::StimulateImageIO::GetHighDisplayValue ( ) [inline]

Two values used for applying intensity windowing to the data set. The pair of numbers represent a low value and a hight value. Pixel values below the low_value will be displayed as black and voxels with values above the high_value will be displayed as white. Pixels with values within the display range are displayed with a grey value that is scaled linearly between the low_value and high_value.

Definition at line 108 of file itkStimulateImageIO.h.

const float& itk::StimulateImageIO::GetLowDisplayValue ( ) [inline]

Two values used for applying intensity windowing to the data set. The pair of numbers represent a low value and a hight value. Pixel values below the low_value will be displayed as black and voxels with values above the high_value will be displayed as white. Pixels with values within the display range are displayed with a grey value that is scaled linearly between the low_value and high_value.

Definition at line 112 of file itkStimulateImageIO.h.

virtual const char* itk::StimulateImageIO::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::ImageIOBase.

void itk::StimulateImageIO::InternalReadImageInformation ( std::ifstream & file ) [protected]

static Pointer itk::StimulateImageIO::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::LightProcessObject.

bool itk::StimulateImageIO::OpenStimulateFileForReading	(	std::ifstream &	os,
		const char *	filename
	)		`[protected]`

bool itk::StimulateImageIO::OpenStimulateFileForWriting	(	std::ofstream &	os,
		const char *	filename
	)		`[protected]`

void itk::StimulateImageIO::operator= ( const Self & ) [private]

This method causes the filter to generate its output.

Reimplemented from itk::ImageIOBase.

void itk::StimulateImageIO::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::ImageIOBase.

virtual void itk::StimulateImageIO::Read ( void * buffer ) [virtual]

Reads the data from disk into the memory buffer provided.

Implements itk::ImageIOBase.

virtual void itk::StimulateImageIO::ReadImageInformation ( ) [virtual]

Set the spacing and dimesion information for the current filename.

Implements itk::ImageIOBase.

virtual void itk::StimulateImageIO::Write ( const void * buffer ) [virtual]

Writes the data to disk from the memory buffer provided. Make sure that the IORegion has been set properly.

Implements itk::ImageIOBase.

virtual void itk::StimulateImageIO::WriteImageInformation ( void ) [inline, virtual]

Writes the spacing and dimentions of the image. Assumes SetFileName has been called with a valid file name.