Le Moan, Steven ; Urban, Philipp (2014)
A New Connection Space for Low-Dimensional Spectral Color Management.
Measuring, Modeling, and Reproducing Material Appearance.
doi: 10.1117/12.2041450
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Multi- or hyper-spectral pixels are usually represented as vectors with high dimensionality. For many applications, not all of these dimensions are actually necessary, and a few values are enough to measure and/or process the pixel with a very good accuracy. In this work, we introduce a new strategy to reduce the dimensionality of spectral images ranging in the visible wavelengths, for purposes of color management. We define a new Interim Connection Space (ICS) that contains only five dimensions, and show that it has numerous advantages over state-of-the-art ICS such as LabPQR. In particular, it allows for a better spectral reconstruction accuracy.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2014 |
| Autor(en): | Le Moan, Steven ; Urban, Philipp |
| Art des Eintrags: | Bibliographie |
| Titel: | A New Connection Space for Low-Dimensional Spectral Color Management |
| Sprache: | Englisch |
| Publikationsjahr: | 2014 |
| Verlag: | SPIE Press, Bellingham |
| Reihe: | Proceedings of SPIE; 9018 |
| Veranstaltungstitel: | Measuring, Modeling, and Reproducing Material Appearance |
| DOI: | 10.1117/12.2041450 |
| Kurzbeschreibung (Abstract): | Multi- or hyper-spectral pixels are usually represented as vectors with high dimensionality. For many applications, not all of these dimensions are actually necessary, and a few values are enough to measure and/or process the pixel with a very good accuracy. In this work, we introduce a new strategy to reduce the dimensionality of spectral images ranging in the visible wavelengths, for purposes of color management. We define a new Interim Connection Space (ICS) that contains only five dimensions, and show that it has numerous advantages over state-of-the-art ICS such as LabPQR. In particular, it allows for a better spectral reconstruction accuracy. |
| Freie Schlagworte: | Business Field: Virtual engineering, Business Field: Visual decision support, Research Area: Computer graphics (CG), Research Area: Computer vision (CV), Research Area: Modeling (MOD), Color management, Dimension reduction |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Graphisch-Interaktive Systeme |
| Hinterlegungsdatum: | 12 Nov 2018 11:16 |
| Letzte Änderung: | 12 Nov 2018 11:16 |
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