CRAN/E | colorSpec

colorSpec

Color Calculations with Emphasis on Spectral Data

Installation

About

Calculate with spectral properties of light sources, materials, cameras, eyes, and scanners. Build complex systems from simpler parts using a spectral product algebra. For light sources, compute CCT, CRI, and SSI. For object colors, compute optimal colors and Logvinenko coordinates. Work with the standard CIE illuminants and color matching functions, and read spectra from text files, including CGATS files. Estimate a spectrum from its response. A user guide and 9 vignettes are included.

Citation colorSpec citation info
Copyright see file COPYRIGHTS

Key Metrics

Version 1.5-0
R ≥ 3.5.0
Published 2024-01-28 82 days ago
Needs compilation? no
License GPL (≥ 3)
CRAN checks colorSpec results

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Maintainer

Maintainer

Glenn Davis

gdavis@gluonics.com

Authors

Glenn Davis

aut / cre

Material

README
NEWS
Reference manual
Package source

Vignettes

colorSpec User Guide
Phenol Red - pH Indicator
Photon Counting
Blue Flame and Green Comet - being a Spectral Analysis of Comet Vapor
Convexity and Transitions
Emulation of one Camera by another Camera
Viewing Object Colors in a Gallery
Estimating a Spectrum from its Response - Inverse Colorimetry
The Effect of the Aging Human Lens on Color Vision
Plotting Chromaticity Loci of Optimal Colors - the MacAdam Limits

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

colorSpec archive

Depends

R ≥ 3.5.0

Suggests

spacesXYZ
rootSolve
MASS
quadprog
rgl
knitr
rmarkdown
spacesRGB
microbenchmark
arrangements

Enhances

plyr

Reverse Depends

interfr

Reverse Imports

photobiologyInOut
Spectran

Reverse Enhances

spacesXYZ