colorSpec: Color Calculations with Emphasis on Spectral Data
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.
| Version: |
1.6-0 |
| Depends: |
R (≥ 3.5.0) |
| Imports: |
logger |
| Suggests: |
spacesXYZ, rootSolve, MASS, quadprog, rgl, knitr, rmarkdown, spacesRGB, microbenchmark, arrangements |
| Enhances: |
plyr |
| Published: |
2025-01-15 |
| Author: |
Glenn Davis [aut, cre] |
| Maintainer: |
Glenn Davis <gdavis at gluonics.com> |
| License: |
GPL (≥ 3) |
| Copyright: |
see file COPYRIGHTS |
| NeedsCompilation: |
no |
| Citation: |
colorSpec citation info |
| Materials: |
README NEWS |
| CRAN checks: |
colorSpec results |
Documentation:
| Reference manual: |
colorSpec.pdf |
| Vignettes: |
colorSpec User Guide (source, R code)
Phenol Red - pH Indicator (source, R code)
Photon Counting (source, R code)
Blue Flame and Green Comet - being a Spectral Analysis of Comet Vapor (source, R code)
Convexity and Transitions (source, R code)
Emulation of one Camera by another Camera (source, R code)
Viewing Object Colors in a Gallery (source, R code)
Estimating a Spectrum from its Response - Inverse Colorimetry (source, R code)
The Effect of the Aging Human Lens on Color Vision (source, R code)
Plotting Chromaticity Loci of Optimal Colors - the MacAdam Limits (source, R code)
|
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