Namespace drift::img

Namespace List > drift > img

Classes

Type	Name
class	GrayJpegCodec
class	HslJpegCodec
class	IImageCodec
class	RgbJpegCodec
class	WaveletImage

Public Types

Type	Name
enum	ColorSpace

Public Functions

Type	Name
void	ConvertHslToRgb (blaze::DynamicVector< blaze::DynamicMatrix< DataType >> * image, size_t start_channel=0)
void	ConvertRgbToHsl (blaze::DynamicVector< blaze::DynamicMatrix< DataType >> * image, size_t start_channel=0)
void	HSLToRGB (DataType hue, DataType saturation, DataType luminance, DataType * red, DataType * green, DataType * blue)
void	RGBToHSL (DataType red, DataType green, DataType blue, DataType * hue, DataType * saturation, DataType * luminance)

Public Types Documentation

enum ColorSpace

enum drift::img::ColorSpace {
    kRGB = 1,
    kHSL = 2,
    kGray = 3
};

Public Functions Documentation

function ConvertHslToRgb

void drift::img::ConvertHslToRgb (
    blaze::DynamicVector< blaze::DynamicMatrix< DataType >> * image,
    size_t start_channel=0
) 

Convert HSL blaze matrix to RGB matrix

Parameters:

• RGB Image matrix
• start_channel

function ConvertRgbToHsl

void drift::img::ConvertRgbToHsl (
    blaze::DynamicVector< blaze::DynamicMatrix< DataType >> * image,
    size_t start_channel=0
) 

Convert RGB blaze matrix to HSL matrix

Parameters:

• RGB Image matrix
• start_channel

function HSLToRGB

void drift::img::HSLToRGB (
    DataType hue,
    DataType saturation,
    DataType luminance,
    DataType * red,
    DataType * green,
    DataType * blue
) 

Convert pixel from HSL to RGB color space (all values are normalized)

Parameters:

• hue
• saturation
• luminance
• red
• green
• blue

function RGBToHSL

void drift::img::RGBToHSL (
    DataType red,
    DataType green,
    DataType blue,
    DataType * hue,
    DataType * saturation,
    DataType * luminance
) 

Convert pixel from RGB to HSL color space (all values are normalized)

Parameters:

• red
• green
• blue
• hue
• saturation
• luminance

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The documentation for this class was generated from the following file wavelet_buffer/img/color_space.h