Color Gamut Matching for Tiled DisplayWalls

Wallace, Grant; Chen, Han; Li, Kai

Color Gamut Matching for Tiled DisplayWalls

Files

293-302.pdf (658.88 KB)

Date

2003

Authors

Wallace, Grant
Chen, Han
Li, Kai

Publisher

The Eurographics Association

Abstract

This paper presents a non-parametric full-gamut color matching algorithm. Color matching is important for the seamless appearance of tiled displays. In particular we address the case where the tiled display is composed of different types of projectors or DLP projectors with white enhancement. White enhancement produces a nonadditive color space that is difficult to model. We perform our calibration using an inexpensive colorimeter as opposed to a highly accurate spectroradiometer. Our results show that we can achieve good color balance with 1.47% variance between projectors. We present a method for applying this color gamut mapping in real-time on the newest commodity graphics cards.

        @inproceedings{:10.2312/EGVE/IPT_EGVE2003/293-302
,
booktitle = {Eurographics Workshop on Virtual Environments
},
editor = {Andreas Kunz and Joachim Deisinger
},
title = {{Color Gamut Matching for Tiled DisplayWalls
}},
author = {Wallace, Grant and 
Chen, Han and 
Li, Kai
},
year = {2003
},
publisher = {The Eurographics Association
},
ISSN = {1727-530X
},
ISBN = {978-3-905674-06-4
},
DOI = {/10.2312/EGVE/IPT_EGVE2003/293-302
}
}