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P‐42: Evaluation of the Ability to Reproduce Preferred Colors for Mobile Displays under Ambient Illumination Condition
Author(s) -
Park TaeYong,
Jang Jun Woo,
Shin KwangHoon,
Yoo Jang Jin,
Shin HyunHo
Publication year - 2011
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 - 10.1889/1.3621061
Subject(s) - gamut , amoled , liquid crystal display , brightness , computer science , active matrix , artificial intelligence , computer vision , impression , display size , computer graphics (images) , materials science , optics , display device , physics , layer (electronics) , world wide web , composite material , operating system , thin film transistor
The focus of this paper is to evaluate the ability to reproduce preferred colors for mobile displays under ambient illumination condition. Mobile liquid crystal display (LCD) and active matrix organic light emitting diode (AMOLED) are used and 3D gamut volume in CIECAM02 QMh space is utilized to take absolute perceptual attributes into account. The ‘degree of inclusion (DOI)’ is calculated from the quantity of colors included within display gamut volume among the preferred colors of 1260 from six categories of image database. As a result of this evaluation, the ability of LCD to reproduce preferred colors is similar with a level of AMOLED due to its high brightness under general office environment.