Title :
A simultaneous gamut compression with extended line of cusps
Author :
Han, Kyuseo ; Kang, Byoung-Ho ; Cho, Maeng-Sub
Author_Institution :
Color Imaging Team, Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
In many industrial areas, exact color reproduction is needed as an aspect of the appearance of color on cross media. The paper introduces the new gamut mapping algorithm which uses the extended line of two cusps. The point in the original gamut has been mapped in the reproduction gamut in L*-C* space, and each coordinate is mapped simultaneously. The experiment showed that the proposed algorithm acquired a higher chroma (C*) than the previous algorithm and the use of the whole range of gamut
Keywords :
data compression; image coding; image colour analysis; L*-C* space; chroma; cross media; exact color reproduction; extended line of cusps; gamut mapping algorithm; industrial areas; reproduction gamut; simultaneous gamut compression; Color; Communication industry; Computer peripherals; Electronics industry; Image coding; Industrial electronics; Monitoring; Printers; Simultaneous localization and mapping; Virtual reality;
Conference_Titel :
TENCON 99. Proceedings of the IEEE Region 10 Conference
Conference_Location :
Cheju Island
Print_ISBN :
0-7803-5739-6
DOI :
10.1109/TENCON.1999.818571
