usSequenceReader< ImageType > Class Template Reference

#include <visp3/ustk_core/usSequenceReader.h>

Public Member Functions
	usSequenceReader ()
virtual	~usSequenceReader ()
void	acquire (ImageType &image)
void	acquire (ImageType &image, uint64_t &timestamp)
bool	end ()
void	getFrame (ImageType &image, int index)
ImageType &	getFrame (int index)
long	getFrameCount ()
double	getFrameRate () const
long	getImageNumber () const
std::vector< uint64_t >	getSequenceTimestamps () const
usImageSettingsXmlParser	getXmlParser ()
void	open (ImageType &image, uint64_t &timestamp)
void	open (ImageType &image)
void	setFirstFrameIndex (long firstIndex)
void	setLastFrameIndex (long lastIndex)
void	setLoopCycling (bool activateLoopCycling)
void	setSequenceFileName (const std::string &sequenceFileName)

Detailed Description

template<class ImageType>
class usSequenceReader< ImageType >

Reading of sequences of ultrasound images.

This class is used to grab ultrasound images from a sequence.

Definition at line 67 of file usSequenceReader.h.

Constructor & Destructor Documentation

usSequenceReader()

template<class ImageType >

usSequenceReader< ImageType >::usSequenceReader

Default constructor.

Definition at line 181 of file usSequenceReader.h.

~usSequenceReader()

template<class ImageType >

usSequenceReader< ImageType >::~usSequenceReader

virtual

Destructor.

Definition at line 191 of file usSequenceReader.h.

Member Function Documentation

acquire() [1/2]

template<class ImageType >

void usSequenceReader< ImageType >::acquire

(

ImageType &

image

)

Sequence image acquisition (grabber-style : an internal counter is incremented to open next image at the next call).

Parameters

[out]

image

Image of the sequence to read.

Definition at line 630 of file usSequenceReader.h.

Referenced by usImageIo::read().

acquire() [2/2]

template<class ImageType >

void usSequenceReader< ImageType >::acquire	(	ImageType &	image,
		uint64_t &	timestamp
	)

Sequence image acquisition (grabber-style : an internal counter is incremented to open next image at the next call).

Parameters

[out]	image	Image of the sequence to read.
[out]	timestamp	Real timestamp of the image acquisition (optionnal).

Definition at line 693 of file usSequenceReader.h.

end()

template<class ImageType >

bool usSequenceReader< ImageType >::end ( )

inline

Returns

true if the end of the sequence is reached.

Definition at line 119 of file usSequenceReader.h.

References usSequenceReader< ImageType >::open().

Referenced by usImageIo::read().

getFrame() [1/2]

template<class ImageType >

void usSequenceReader< ImageType >::getFrame	(	ImageType &	image,
		int	index
	)

Sequence image acquisition with selection of the index (bypassing the internal counter).

Parameters

[out]	image	Image of the sequence to read.
[in]	index	Index of the image you want to acquire.

Definition at line 897 of file usSequenceReader.h.

getFrame() [2/2]

template<class ImageType >

ImageType & usSequenceReader< ImageType >::getFrame

(

int

index

)

Sequence image acquisition with selection of the index (bypassing the internal counter).

Returns

image Image read.

Parameters

index

Index of the image you want to acquire.

Definition at line 921 of file usSequenceReader.h.

getFrameCount()

template<class ImageType >

long usSequenceReader< ImageType >::getFrameCount

Get the total number of frames in the sequence.

Returns

Total number of frames in the sequence.

Definition at line 941 of file usSequenceReader.h.

Referenced by usImageIo::read().

getFrameRate()

template<class ImageType >

double usSequenceReader< ImageType >::getFrameRate ( ) const

inline

Definition at line 155 of file usSequenceReader.h.

getImageNumber()

template<class ImageType >

long usSequenceReader< ImageType >::getImageNumber ( ) const

inline

Definition at line 156 of file usSequenceReader.h.

getSequenceTimestamps()

template<class ImageType >

std::vector<uint64_t> usSequenceReader< ImageType >::getSequenceTimestamps ( ) const

inline

Definition at line 159 of file usSequenceReader.h.

getXmlParser()

template<class ImageType >

usImageSettingsXmlParser usSequenceReader< ImageType >::getXmlParser

Get the xml parser used to access all the image settings written in the xml file.

Returns

Xml parser used by the sequence reader.

Definition at line 952 of file usSequenceReader.h.

Referenced by usImageIo::read().

open() [1/2]

template<class ImageType >

void usSequenceReader< ImageType >::open

(

ImageType &

image

)

Sequence opening.

Parameters

image

First image of the sequence to read.

Definition at line 227 of file usSequenceReader.h.

open() [2/2]

template<class ImageType >

void usSequenceReader< ImageType >::open	(	ImageType &	image,
		uint64_t &	timestamp
	)

Sequence opening.

Parameters

	image	First image of the sequence to read.
[out]	timestamp	Real timestamp of the image acquisition (optionnal).

Definition at line 238 of file usSequenceReader.h.

Referenced by usSequenceReader< ImageType >::end(), and usImageIo::read().

setFirstFrameIndex()

template<class ImageType >

void usSequenceReader< ImageType >::setFirstFrameIndex

(

long

firstIndex

)

Sequence first index setter.

Parameters

firstIndex

First index of the sequence.

Definition at line 207 of file usSequenceReader.h.

setLastFrameIndex()

template<class ImageType >

void usSequenceReader< ImageType >::setLastFrameIndex

(

long

lastIndex

)

Sequence last index setter.

Parameters

lastIndex

Last index of the sequence.

Definition at line 217 of file usSequenceReader.h.

setLoopCycling()

template<class ImageType >

void usSequenceReader< ImageType >::setLoopCycling

(

bool

activateLoopCycling

)

Activate loop cycling mode

Parameters

activateLoopCycling

True if you want to activate it, false to stop the loop.

Definition at line 932 of file usSequenceReader.h.

setSequenceFileName()

template<class ImageType >

void usSequenceReader< ImageType >::setSequenceFileName

(

const std::string &

sequenceFileName

)

Settings fileName setter.

Parameters

sequenceFileName

Relative or absolute file name of the sequence header.

Definition at line 197 of file usSequenceReader.h.

Referenced by usImageIo::read().