CIE1960UCS2CIE1964: Convert CIE 1960 UCS color space to CIE 1964 color space

In colorscience: Color Science Methods and Data

Description

CIE1960UCS2CIE1964 Converts CIE 1960 UCS color space to CIE 1964 color space.

Usage

CIE1960UCS2CIE1964(uvYmatrix, illuminant = "D65", observer = 2, RefWhite =
                 get("XYZperfectreflectingdiffuser", envir = environment())) 

Arguments

uvYmatrix	uvY data
illuminant	illuminant
observer	observer
RefWhite	Reference White

Value

CIE 1976 uv coordinates

Author(s)

Jose Gama

Source

Wikipedia, 2014 CIE 1964 color space http://en.wikipedia.org/wiki/CIE_1931_color_space#CIE_xy_chromaticity_diagram_and_the_CIE_xyY_color_space

References

Wikipedia, 2014 CIE 1931 color space http://en.wikipedia.org/wiki/CIE_1931_color_space#CIE_xy_chromaticity_diagram_and_the_CIE_xyY_color_space

Examples

CIE1960UCS2CIE1964(c(0.1633789, 1.322222, 0.08391198))

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

          U         V        W
Y -345.8689 0.3514977 33.80206

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