基于色觉异常人群的地图色彩设计研究进展

Research Progress of Map Color Design Based on People with Color-vision Deficiency

在梳理国内外关于色觉异常人群的研究论文的基础上,从研究内容、研究方法等方面对国内外近年来有关色觉异常者的研究文献作了系统分析,发现国内外的研究主要集中在以下4个方面:1通过基本色的研究揭示非色彩的线索对色觉异常者描述和识别颜色起到作用;2对于色彩偏好的研究发现色觉异常者的颜色偏好与颜色情感相关;3根据色觉异常人群的视觉特征,结合图像转换算法,研究了无障碍色彩设计系统;4对于色觉异常人群的视觉色彩,利用图像模拟算法模拟校正色觉异常人群所看到的图像,进而识别图像信息。

Based on the studies of people with color-vision deficiency at home and abroad,a systematical analysis on these literatures from the aspects of research content and method has been made in this paper. Four main aspects are found in these literatures. Firstly,scholars revel the roles of non-color＇s clues in people＇s description and recognition about color by fundamental color study. Secondly,from the people with color-vision deficiency,scholars have found their preferences are related with their color＇s emotion by the research on color reference. Thirdly,scholars study the system of accessible color design,combining with visual feature of people with colorvision deficiency and image conversion algorithm. Fourthly,scholars make use of the image conversion algorithm to revise the image that people with color-vision deficiency have seen to make them recognize image information.