Image storage and manipulation

Basic image functionality. More...

Namespaces
	CVD::Interpolate
	Classes used to specify the interpolation type for image_interpolate.

Classes
class	CVD::Argb< T >
	A colour consisting of red, green, blue and alpha components. More...
class	CVD::Bgrx< T >
	A colour consisting of red, green, blue and dummy components, in the order bgr dummy in memory. More...
class	CVD::BasicImage< T >
	A generic image class to manage a block of arbitrarily padded data as an image. More...
class	CVD::Image< T >
	A full image which manages its own data. More...
class	CVD::ImageRef
class	CVD::La< T >
	A colour consisting of luminance and alpha components. More...
class	CVD::Rgb< T >
	A colour consisting of red, green and blue components. More...
struct	CVD::Rgb8
	A 32-bit colour. More...
class	CVD::Rgba< T >
	A colour consisting of red, green, blue and alpha components. More...

Typedefs
typedef unsigned char	CVD::byte
	An 8-bit datatype.

Functions
TooN::Vector< 2 >	CVD::vec (const ImageRef &ir)
	Convert an image co-ordinate into a Vector. More...
ImageRef	CVD::ir (const TooN::Vector< 2 > &v)
	Convert a Vector into an image co-ordinate. More...
ImageRef	CVD::ir_floor (const TooN::Vector< 2 > &v)
	Convert a Vector into an image co-ordinate. More...
ImageRef	CVD::ir_rounded (const TooN::Vector< 2 > &v)
	Convert a Vector into an image co-ordinate. More...
ImageRef	CVD::ir_rescale_rounded (const ImageRef &v, double rescaling_factor)
	Rescale an ImageRef by a scaling factor. More...

Detailed Description

Basic image functionality.

The CVD image classes provide fast and flexible access to images.

Function Documentation

ir()

ImageRef CVD::ir ( const TooN::Vector< 2 > &  v )

inline

Convert a Vector into an image co-ordinate.

Numbers are truncated, not rounded

Parameters

v	The Vector to convert

ir_floor()

ImageRef CVD::ir_floor ( const TooN::Vector< 2 > &  v )

inline

Convert a Vector into an image co-ordinate.

Parameters

v	The Vector to convert

ir_rescale_rounded()

ImageRef CVD::ir_rescale_rounded ( const ImageRef &  v, double  rescaling_factor  )

inline

Rescale an ImageRef by a scaling factor.

Parameters

v	The Vector to convert

ir_rounded()

ImageRef CVD::ir_rounded ( const TooN::Vector< 2 > &  v )

inline

Convert a Vector into an image co-ordinate.

Numbers are rounded

Parameters

v	The Vector to convert

vec()

TooN::Vector<2> CVD::vec ( const ImageRef &  ir )

inline

Convert an image co-ordinate into a Vector.

Parameters

ir	The ImageRef to convert