Color universal design : analysis of color category dependency on color vision type (3). Color Imaging XVII: Displaying, Processing
Color universal design : analysis of color category dependency on color vision type (3). Color Imaging XVII: Displaying, Processing
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颜色通用设计：颜色类别对色觉类型的依赖性分析（3）。
DOI：
10.1117/12.907669
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
Natsuki Kojima; Yasuyo G. Ichihara; Tomohiro; Ikeda; Miyuki G. Kamachi; Kei Ito
中科院分区：
文献类型：
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作者：
伊藤謙治;魚崎祐一;野口東美;荒川浩一;滝沢琢己;島崎 宇史，渡邉 貴樹，小田 洋一;Natsuki Kojima; Yasuyo G. Ichihara; Tomohiro; Ikeda; Miyuki G. Kamachi; Kei Ito
我们报告的研究结果调查的颜色感知特性的人与红绿混淆。我们认为这是实现色彩通用设计的重要一步。在日本，大约5%的男性和0.2%的女性有红绿混淆。在欧洲和美国，男性的比例更高;在一些国家高达8%。红绿混淆涉及与正常色觉不同的颜色感知。颜色被用作向人们传播清晰信息的一种手段;然而，可能很难向红绿色混淆的人传达正确的信息。因此，颜色的选择应尽量减少事故，促进更有效的沟通。在以前的调查中，我们调查了每个色觉类型，三色视（C型色觉），protan（P型色觉）和deuteran（D型色觉）常见的颜色类别。在本研究中，首先，我们进行了实验，以验证以前的调查C型色觉和P型色觉。接下来，我们研究了“CIE 1976 L*a*B*”（CIELAB均匀颜色空间）内的色差水平，其中在某些条件下（雨图/等高线水平和图形颜色图例水平），C型和P型色觉都不会导致事故。因此，我们提出了一个共同的色度的颜色，这两种色觉类型能够分类的颜色名称共同的C型色觉。我们还提供了一个建议，解释感知特性的色差与正常色觉和红绿混淆使用CIELAB均匀颜色空间。本报告是SPIE-IS & T /Vol.75287528051 -8和SPIE-IS & T /vol.786678660J-1-8的后续报告。
We report on the results of a study investigating the color perception characteristics of people with red-green color confusion. We believe that this is an important step towards achieving Color Universal Design. In Japan, approximately 5% of men and 0.2% of women have red-green confusion. The percentage for men is higher in Europe and the United States; up to 8% in some countries. Red-green confusion involves a perception of colors different from normal color vision. Colors are used as a means of disseminating clear information to people; however, it may be difficult to convey the correct information to people who have red-green confusion. Consequently, colors should be chosen that minimize accidents and that promote more effective communication. In a previous survey, we investigated color categories common to each color vision type, trichromat (C-type color vision), protan (P-type color vision) and deuteran (D-type color vision). In the present study, first, we conducted experiments in order to verify a previous survey of C-type color vision and P-type color vision. Next, we investigated color difference levels within "CIE 1976 L*a*b*" (the CIELAB uniform color space), where neither C-type nor P-type color vision causes accidents under certain conditions (rain maps/contour line levels and graph color legend levels). As a result, we propose a common chromaticity of colors that the two color vision types are able to categorize by means of color names common to C-type color vision. We also offer a proposal to explain perception characteristics of color differences with normal color vision and red-green confusion using the CIELAB uniform color space. This report is a follow-up to SPIE-IS & T / Vol. 7528 7528051-8 and SPIE-IS & T /vol. 7866 78660J-1-8.