Original file (SVG file, nominally 698 × 487 pixels, file size: 122 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Data sources:
Mark D. Fairchild: Color Appearance Models, Wiley Interscience, 2013 (3rd edition) Jan Henrik Wold: XYZ representations of the Stockman-Sharpe-Fach cone fundamentals with alychnae referring to the Sharpe-Stockman-Jagla-Jägle luminous efficiency functions for daylight adaptation, Oslo, 2008, PDF Illustration of several approaches to the mythical LMS color space. The well-known CIE 1931 XYZ color matching functions (CMFs) are displayed in light gray as a reference. The CMFs of the “classical” LMS color spaces, which were created for color appearance models, are displayed in thin lines with saturated colors: Hunt–Pointer–Estevez (solid lines), Bradford (dashed lines), CAT02 (dotted lines). These were calculated from the CIE 1931 XYZ CMFs and the respective conversion matrices in Fairchild. The CMFs of the Stockman-Sharpe-Fach LMS color space, which aims at being a “physiologically relevant” LMS color space, are displayed in thick solid lines with pastel colors. These were calculated from the “2-deg XYZ CMFs transformed from the CIE (2006) 2-deg LMS cone fundamentals” in the CVRL database and the inverse LMS to XYZ conversion matrix in Wold, p. 17. Originally created for the discussion in Talk: LMS color space in the English Wikipedia |
| Date | |
| Source | Own work |
| Author | Uli Zappe |
Licensing
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:46, 7 July 2019 | | 698 × 487 (122 KB) | Uli Zappe | User created page with UploadWizard |
