Optimal text-background lightness combination for enhancing visual clarity using a head-up display under different surround conditions

Hsin Pou Huang, Minchen Wei, Hung Chung Li, Li Chen Ou

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

Head-up displays (HUDs) can be used under various surround conditions ranging from extremely dark to very bright environments such as daylight. Many head-up displays are designed to enhance visual clarity by adjusting the brightness of the display. However, few studies aim to investigate the impacts of the text-background lightness combination of a head-up display to the visibility as the lighting level of the driving condition changes dramatically. In the study, thirteen observers assess the visual clarity of 20 textbackground lightness combinations on a head-up display with paired comparisons method under a dark and a daylight surround (i.e., 15000 lx) conditions. As a result, the combination of white text with a black background and the black text with a white background presents the significant preference and the best visual clarity under the dark and the daylight surround conditions, respectively.

Original languageEnglish
Title of host publication28th Color and Imaging Conference 2020, CIC 2020
PublisherSociety for Imaging Science and Technology
Pages210-214
Number of pages5
ISBN (Electronic)9781713826972
DOIs
Publication statusPublished - Nov 2020
Event28th Color and Imaging Conference 2020, CIC 2020 - Virtual, Online
Duration: 4 Nov 202019 Nov 2020

Publication series

NameFinal Program and Proceedings - IS and T/SID Color Imaging Conference
Volume2020-November
ISSN (Print)2166-9635
ISSN (Electronic)2169-2629

Conference

Conference28th Color and Imaging Conference 2020, CIC 2020
CityVirtual, Online
Period4/11/2019/11/20

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Cite this