Non-Orthogonal Reduction for Rendering Fluorescent Materials in Non-Spectral Engines
| dc.contributor.author | Fichet, Alban | en_US |
| dc.contributor.author | Belcour, Laurent | en_US |
| dc.contributor.author | Barla, Pascal | en_US |
| dc.contributor.editor | Garces, Elena | en_US |
| dc.contributor.editor | Haines, Eric | en_US |
| dc.date.accessioned | 2024-06-25T10:19:45Z | |
| dc.date.available | 2024-06-25T10:19:45Z | |
| dc.date.issued | 2024 | |
| dc.description.abstract | We propose a method to accurately handle fluorescence in a non-spectral (e.g., tristimulus) rendering engine, showcasing color-shifting and increased luminance effects. Core to our method is a principled reduction technique that encodes the reradiation into a low-dimensional matrix working in the space of the renderer's Color Matching Functions (CMFs). Our process is independent of a specific CMF set and allows for the addition of a non-visible ultraviolet band during light transport. Our representation visually matches full spectral light transport for measured fluorescent materials even for challenging illuminants. | en_US |
| dc.description.number | 4 | |
| dc.description.sectionheaders | Appearance | |
| dc.description.seriesinformation | Computer Graphics Forum | |
| dc.description.volume | 43 | |
| dc.identifier.doi | 10.1111/cgf.15150 | |
| dc.identifier.issn | 1467-8659 | |
| dc.identifier.pages | 9 pages | |
| dc.identifier.uri | https://doi.org/10.1111/cgf.15150 | |
| dc.identifier.uri | https://diglib.eg.org/handle/10.1111/cgf15150 | |
| dc.publisher | The Eurographics Association and John Wiley & Sons Ltd. | en_US |
| dc.rights | Attribution 4.0 International License | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.title | Non-Orthogonal Reduction for Rendering Fluorescent Materials in Non-Spectral Engines | en_US |