文章基本信息

标题：加齢を考慮した情報画面の配色評価・補正支援装置
本地全文：下载
作者：池田和生 ; 成田長人
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2008
卷号：62
期号：7
页码：1110-1115
DOI：10.3169/itej.62.1110
出版社：The Institute of Image Information and Television Engineers
摘要：We propose a color reproduction model concerned for aging a crystalline lens and a method to correct the color schemes on data contents that are imperceptible to the elderly. We assumed that the spectral distribution of the contents is defined with a certain LCD spectrum. Our proposed color reproduction model uses the optical density function of crystalline lenses formatted by Pokorny et al. First, we analyze the effect of aging on color perception using this model. We show that the difference in color perception between the young and the elderly depends on color lightness and hue. Second we show that the spectral compensation of all the screen colors that decrease the spectral transmittance of aged crystalline lenses causes an increase in imperceptibility. Finally, a method using a color palette is proposed for changing the colors in regions that are identified to be imperceptible to the elderly. From these studies, an evaluation and correction support system of color schemes has been prototyped.
关键词：情報画面;水晶体;加齢;画素膨張;配色補正