SImage< T > Class Template Reference

Templated image class. More...

#include <CUDASIFT/tpimage.h>

List of all members.

Public Member Functions
	SImage ()
	Empty constructor.
	SImage (int w, int h, T *ptr=NULL)
	Constructor.
void	SetSize (int w, int h)
	Set new image size.
void	SetData (T *ptr)
	Set image data position.
bool	Load (const char *filename)
	Load grey-level image from PGM file.
bool	LoadRGB (const char *filename)
	Load RGB image (three values per pixel) from PPM file.
void	Store (const char *filename, bool norm=false, bool ascii=false) const
	Store grey-level image as PGM file.
void	StoreRGB (const char *filename) const
	Store RGB image (three values per pixel) as PPM file.
void	StoreYUV (const char *filename) const
	Convert from UYVY (two values per pixel) to RGB and store as PPM file.
T *	GetData () const
	Get image data position.
int	GetWidth () const
	Get image width.
int	GetHeight () const
	Get image height.
T *	operator[] (int i)
	Get pointer to pixel row i.
void	operator= (SImage< T > &src)
	Copy image data.

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Detailed Description

template<class T>
class SImage< T >

Templated image class.

Definition at line 17 of file tpimage.h.

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Constructor & Destructor Documentation

template<class T >

SImage< T >::SImage

(

)

[inline]

Empty constructor.

Definition at line 93 of file tpimage.h.

template<class T >

SImage< T >::SImage	(	int	w,
		int	h,
		T *	ptr = NULL
	)			[inline]

Constructor.

Parameters:

	w	image width
	h	image height
	ptr	image data pointer (if NULL, allocated internally)

Definition at line 99 of file tpimage.h.

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Member Function Documentation

template<class T>

T* SImage< T >::GetData

(

)

const [inline]

Get image data position.

Definition at line 55 of file tpimage.h.

Referenced by SImage< T >::operator=().

template<class T>

int SImage< T >::GetHeight

(

)

const [inline]

Get image height.

Definition at line 59 of file tpimage.h.

template<class T>

int SImage< T >::GetWidth

(

)

const [inline]

Get image width.

Definition at line 57 of file tpimage.h.

template<class T >

bool SImage< T >::Load

(

const char *

filename

)

[inline]

Load grey-level image from PGM file.

Parameters:

filename

image file name

Definition at line 139 of file tpimage.h.

template<class T >

bool SImage< T >::LoadRGB

(

const char *

filename

)

[inline]

Load RGB image (three values per pixel) from PPM file.

Parameters:

filename

image file name

Definition at line 198 of file tpimage.h.

template<class T >

void SImage< T >::operator=

(

SImage< T > &

src

)

[inline]

Copy image data.

Definition at line 389 of file tpimage.h.

References SImage< T >::GetData().

template<class T>

T* SImage< T >::operator[]

(

int

i

)

[inline]

Get pointer to pixel row i.

Definition at line 61 of file tpimage.h.

template<class T>

void SImage< T >::SetData

(

T *

ptr

)

[inline]

Set image data position.

Parameters:

ptr

image data pointer

Definition at line 36 of file tpimage.h.

template<class T >

void SImage< T >::SetSize	(	int	w,
		int	h
	)			[inline]

Set new image size.

Parameters:

	w	image width
	h	image height

Definition at line 119 of file tpimage.h.

template<class T >

void SImage< T >::Store	(	const char *	filename,
		bool	norm = false,
		bool	ascii = false
	)			const [inline]

Store grey-level image as PGM file.

Parameters:

	filename	image file name
	norm	whether to normalize image before storage
	ascii	whether to store in ASCII or binary format

Definition at line 266 of file tpimage.h.

template<class T >

void SImage< T >::StoreRGB

(

const char *

filename

)

const [inline]

Store RGB image (three values per pixel) as PPM file.

Parameters:

filename

image file name

Definition at line 332 of file tpimage.h.

template<class T >

void SImage< T >::StoreYUV

(

const char *

filename

)

const [inline]

Convert from UYVY (two values per pixel) to RGB and store as PPM file.

Parameters:

filename

image file name

Definition at line 353 of file tpimage.h.

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

• src/CUDASIFT/tpimage.h