【作者】 杨卫平； 赵达尊； 范秋梅； 李颖；

【Author】 YANG Weiping1, 2 ZHAO Dazun1 FAN Qiumei1 LI Ying1(National Laboratory of Color Science and Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081)1) (School of Physics and Electron Information, Yunnan Normal University, Kunming 650092)2)

【机构】 北京理工大学信息科学技术学院颜色科学与工程国家专业实验室；

【摘要】 本文介绍了一种基于视觉匹配的跨媒体颜色复制方法。视觉匹配将一个环境下的一些色貌因素“映射”到另一个环境,是一种基于色貌的特性化方法。该方法复制的22个Munsell色卡的平均视觉评价为6分制的5.17分。其中,红色调的复制色块视觉评价较好,蓝色调或蓝色占有较大比例的复制色块误差较大。sRGB作为目前流行的用于颜色通讯的标准色空间,在实验中也进行了比较。实验证明这种基于视觉匹配的特性化方法,已经包含了一些色貌因素,可以满足一般的应用要求,有着广泛的应用前景。更多还原

【Abstract】 In this paper we introduce a new method based on vision matching for cross-media color reproduction. Some color appearance factors have be matched to another one in the vision matching process. It is a method of CRT characterization based on color appearance. There were 22 Munsell color chips were reproduced and their average vision score is 5.17(in 6-point grade). In all the chips, the reproduction results for red hue is better than for blue hue. The sRGB is a standard color space for color communication and its result is compared in our experiment. The experiment results show that the method based on vision matching has included some color appearance factors. It can satisfy general practical needs. The method is expected to have plenty of application areas.更多还原