Learn R Programming
imager (version 0.45.8)

RGBtoHSL: 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