TY - GEN
T1 - Color gamut matching for tiled displaywalls
AU - Wallace, Grant
AU - Chen, Han
AU - Li, Kai
PY - 2003
Y1 - 2003
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84857013498&partnerID=8YFLogxK
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U2 - 10.1145/769953.769988
DO - 10.1145/769953.769988
M3 - Conference contribution
AN - SCOPUS:84857013498
SN - 1581136862
SN - 9781581136869
T3 - Proceedings of the Workshop on Virtual Environments, EGVE'03
SP - 293
EP - 302
BT - Proceedings of the Workshop on Virtual Environments, EGVE'03
T2 - 9th EUROGRAPHICS Workshop on Virtual Environments, EGVE 2003
Y2 - 22 May 2003 through 23 May 2003
ER -