The Planckian Locus, and 3 Families of Isotherms | The McCamy Correlated Color Temperature Function | The Robertson Isotherms
Package: spacesXYZ 1.6-0
spacesXYZ: CIE XYZ and some of Its Derived Color Spaces
Functions for converting among CIE XYZ, xyY, Lab, and Luv. Calculate Correlated Color Temperature (CCT) and the Planckian and daylight loci. The XYZs of some standard illuminants and some standard linear chromatic adaptation transforms (CATs) are included. Three standard color difference metrics are included, plus the forward direction of the 'CIECAM02' color appearance model.
Authors:
spacesXYZ_1.6-0.tar.gz
spacesXYZ_1.6-0.zip(r-4.7)spacesXYZ_1.6-0.zip(r-4.6)spacesXYZ_1.6-0.zip(r-4.5)
spacesXYZ_1.6-0.tgz(r-4.6-any)spacesXYZ_1.6-0.tgz(r-4.5-any)
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spacesXYZ_1.6-0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
spacesXYZ/json (API)
| # Install 'spacesXYZ' in R: |
| install.packages('spacesXYZ', repos = c('https://glenndavis52.r-universe.dev', 'https://cloud.r-project.org')) |
Datasets:
- PrecisionLocus - Planckian Loci - stored as Lookup Tables
- RobertsonLocus - Planckian Loci - stored as Lookup Tables
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated from:d5df9fcc6e. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 120 | ||
| source / vignettes | OK | 172 | ||
| linux-release-x86_64 | OK | 124 | ||
| macos-release-arm64 | OK | 72 | ||
| macos-oldrel-arm64 | OK | 89 | ||
| windows-devel | OK | 75 | ||
| windows-release | OK | 85 | ||
| windows-oldrel | OK | 75 | ||
| wasm-release | OK | 105 |
Exports:adaptLabadaptLuvadaptxyYadaptXYZCATCCTfromuvCCTfromxyCCTfromXYZCIECAM02fromXYZdaylightLocusDeltaEDeltaE_CAM02LabfromLCHabLabfromXYZLCHabfromLabLCHuvfromLuvLuvfromLCHuvLuvfromXYZplanckLocusstandardxystandardXYZuvfromxyuvfromXYZxyYfromXYZXYZfromLabXYZfromLuvXYZfromxyY
Dependencies:logger
Correlated Color Temperature Isotherms
Last update: 2025-02-10
Started: 2018-11-26
Chromatic Adaptation
Analogy of Proportion | Chromatic Adaptation Transforms | CAT Methods | The Simplest CAT Method - XYZ Scaling | Von-Kries-Based CAT Methods | Other Linear CAT Methods | CAT Methods in Package spacesXYZ | References | Appendix A - Recovery of $M_a$ | Session Information
Last update: 2022-04-01
Started: 2020-03-02
