文章基本信息

标题：Time Course of Chromatic Adaptation to Outdoor LED Displays
本地全文：下载
作者：Mohamed Abdellatif ; Mohamed Y. Elnahas ; Hassan Farahat 等
期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2013
卷号：10
期号：3
出版社：IJCSI Press
摘要：The chromatic adaptation process for the colors displayed on an outdoor LED Display follows two intermediate stages in its path to reach steady-state. In this paper, we investigate the tuning of system parameters in the MACCLED (Mixed Adaptive Color Correction) system in order to insure better color generation while the observer HVS is in transient state. The performance of the system is then analyzed through conducting a series of psychophysical visual experiments in different environmental ambient setup. The resulting z-score of each ambient condition is then compared to select the optimum system parameters adjusting.
关键词：LED display; MACCLED; color appearance; ambient lighting; chromatic adaptation; incomplete adaptation; mixed adaptation.