YIQ2RGB: Convert YIQ coordinates to RGB

In colorscience: Color Science Methods and Data

Description

YIQ2RGB Converts YIQ coordinates to RGB.

Usage

YIQ2RGB(YIQmatrix) 

Arguments

YIQmatrix

YIQ coordinates

Value

RGB coordinates

Author(s)

Jose Gama

Source

Alex Izvorski, Copyright 2003-2005 (Portions Copyright 2001-2003 by Alfred Reibenschuh) Graphics/ColorObject version 0.5.0 http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.txt

References

Alex Izvorski, Copyright 2003-2005 (Portions Copyright 2001-2003 by Alfred Reibenschuh) Graphics/ColorObject version 0.5.0 http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.txt

Examples

YIQ2RGB(c(82.949, 31.51965, 17.58261))

Example output

Loading required package: Hmisc
Loading required package: lattice
Loading required package: survival
Loading required package: Formula
Loading required package: ggplot2

Attaching package: 'Hmisc'

The following objects are masked from 'package:base':

    format.pval, round.POSIXt, trunc.POSIXt, units

Loading required package: munsellinterpol
Loading required package: geometry
Loading required package: magic
Loading required package: abind
Loading required package: pracma

Attaching package: 'pracma'

The following object is masked from 'package:munsellinterpol':

    hypot

The following objects are masked from 'package:geometry':

    dot, polyarea

The following object is masked from 'package:magic':

    magic

The following object is masked from 'package:Hmisc':

    ceil

Loading required package: sp

Attaching package: 'colorscience'

The following objects are masked from 'package:munsellinterpol':

    XYZ2xyY, xyY2XYZ

       [,1]     [,2]     [,3]
[1,] 124.01 62.98952 78.02806

colorscience documentation built on Oct. 30, 2019, 9:33 a.m.