Visibility of color symbology in head-up and head-mounted displays in daylight environments

被引：1

作者：

Moffitt, Kirk ^{[1
]}

Browne, Michael P. ^{[2
]}

机构：

[1] 79245 Camino Oro, La Quinta, CA 92253 USA

[2] SA Photon, 120 Knowles Dr, Los Gatos, CA 95032 USA

来源：

DEGRADED ENVIRONMENTS: SENSING, PROCESSING, AND DISPLAY 2018 | 2018年 / 10642卷

关键词：

Color symbol; color symbology; color set; head-up display; helmet-mounted display; HUD; HMD; symbol visibility; color naming; text legibility; daylight; color appearance model; blue prime;

D O I：

10.1117/12.2309604

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

Color-coded symbology has the potential to enhance the performance of people using head-up and head-mounted displays (HUDs and HMDs). The distinguishing feature of these displays is the optical combiner that presents symbology combined with the forward real-world scene. The presence of high-ambient daylight can desaturate the symbol colors, making them difficult to recognize. We defined a set of colors for testing based on color-coding conventions, color symbology research, and results from our previous testing. We then conducted a series of experiments to test the visibility and naming of color symbols and the legibility of color text mixed with daylight. Results were statistically analyzed and also modeled using color-difference formulae. Specific attention was given the symbol color blue, and an alternative blue color was proposed that had much higher visibility.

引用

页数：14

共 28 条

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