Glasses-Free Led Holoscopic 3D Wall with Effective Pixel Mapping

Autostereoscopic 3D display technology provides a perception of natural 3D effects without requiring viewers to wear any headgear device. In particular, Holoscopic 3D display mimics fly's eye using a microlens array in order to reconstruct a real scene in the 3D space and offers a fatigue-free viewing experience. To date, holoscopic 3D displays have been developed based on LCD technology. In this paper, we propose a LED holoscopic 3D wall-size display with effective pixel mapping and microlens parameters which deliver a long-distance 3D viewing experience. Due to the growing popularity of large LED displays, the proposed technology has significant potential for deployment in the advertisement and entertainment sectors.