Gamut boundary description for one dependent primary color

Ting Wei Huang, Yang-Mang Ou*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


The gamut boundary description (GBD) of multiprimary color displays (MPD) is important for color gamut mapping. Dependent primary color (DPC) is the color stimulus of a controllable color channel represented by an additive mixture of positive amounts of other primary colors. We propose a method to obtain the GBD of a MPD with one DPC. Further, the ideal color volume in CIE xyY and CIE L *a*b* color space with completecontrolling white channel is about 218.8% and 144% compared with the one of digital light processing with incomplete-controlling white channel. The white channel with complete control will not only increase brightness, but also expand color volume.

Original languageEnglish
Pages (from-to)2163-2171
Number of pages9
JournalJournal of the Optical Society of America A: Optics and Image Science, and Vision
Issue number10
StatePublished - 1 Oct 2009

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