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P‐41: Colorimetric Characterization of High‐Dynamic‐Range LCDs
Author(s) -
Cheng YuKuo,
Shieh HanPing D.
Publication year - 2008
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.3069389
Subject(s) - backlight , chromaticity , liquid crystal display , chromatic scale , optics , computer science , intensity (physics) , materials science , range (aeronautics) , artificial intelligence , computer graphics (images) , mathematics , optoelectronics , physics , composite material
A modified model, incorporating backlight intensity, for chromatic characterization of the HDR LCD was proposed. Images, exemplifying regular and random backlight distributions, were designed to evaluate the proposed model. The results showed that chromaticity of three primaries varied with incident backlight intensity. Moreover, CIEDE2000 color differences of the proposed model ranged from 0.02 to 2.35, while those of the conventional model were greater than 3.41.