Car manufacturers have been pointing to augmented reality (AR) as a next-generation visualization technology for in-car driving displays. Such in-vehicle AR-based display systems are helpful in reducing driver distractions, thereby increasing driver safety, and provide intelligent interactions for enhancing driver convenience. However, most in-vehicle AR-based display systems not only display very simple traffic signs, they also do not consider the driver's field of view. In this paper, we introduce a driver-view based AR-HUD (head-up display) system, which provides safety information by projecting information directly into the driver's field of view. AR-HUD can also be used under low visibility, such as in fog, heavy rain, and night-time conditions. This system consists of main four technologies: location determination technology, object tracking technology, registration technology, and interaction technology. This paper presents the architecture and major functions of the proposed system.In addition, we discuss the problems to be considered for the proposed AR-HUD system when applying it to an actual vehicle.
KSP Keywords
Augmented reality(AR), Display System, Driver safety, Field of View(FoV), Head-up display, Heavy rain, In-vehicle, Location Determination Technology, Next-generation, Night-time, Object Tracking
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