Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!
Get Started for Free
Documentation
R
imager

imager.colourspaces

Colour space conversions in imager

Description

All functions listed here assume the input image has three colour channels (spectrum(im) == 3)

Usage

RGBtoHSL(im)

RGBtoXYZ(im)

XYZtoRGB(im)

HSLtoRGB(im)

RGBtoHSV(im)

HSVtoRGB(im)

RGBtoHSI(im)

HSItoRGB(im)

RGBtosRGB(im)

sRGBtoRGB(im)

RGBtoYCbCr(im)

YCbCrtoRGB(im)

RGBtoYUV(im)

YUVtoRGB(im)

LabtoRGB(im)

RGBtoLab(im)

LabtoXYZ(im)

XYZtoLab(im)

LabtosRGB(im)

sRGBtoLab(im)

Arguments

im

an image

Functions

  • RGBtoHSL: RGB to HSL conversion

  • RGBtoXYZ: CIE RGB to CIE XYZ (1931) conversion, D65 white point

  • XYZtoRGB: CIE XYZ to CIE RGB (1931) conversion, D65 white point

  • HSLtoRGB: HSL to RGB conversion

  • RGBtoHSV: RGB to HSV conversion

  • HSVtoRGB: HSV to RGB conversion

  • RGBtoHSI: RGB to HSI conversion

  • HSItoRGB: HSI to RGB conversion

  • RGBtosRGB: RGB to sRGB conversion

  • sRGBtoRGB: sRGB to RGB conversion

  • RGBtoYCbCr: RGB to YCbCr conversion

  • YCbCrtoRGB: YCbCr to RGB conversion

  • RGBtoYUV: RGB to YUV conversion

  • YUVtoRGB: YUV to RGB conversion

  • LabtoRGB: Lab to RGB (linear)

  • RGBtoLab: RGB (linear) to Lab

  • LabtoXYZ: Lab to XYZ

  • XYZtoLab: XYZ to Lab

  • LabtosRGB: Lab to sRGB

  • sRGBtoLab: sRGB to Lab

imager

Image Processing Library Based on 'CImg'

v0.42.10
LGPL-3
Authors
Simon Barthelme [aut], David Tschumperle [ctb], Jan Wijffels [ctb], Haz Edine Assemlal [ctb], Shota Ochi [cre]
Initial release

We don't support your browser anymore

Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.