Open AccessReal-mode depth-fused display with viewer tracking
Author(s) -
Soongi Park,
Jong Ha Hong,
ChangKun Lee,
Byoungho Lee
Publication year - 2015
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.23.026710
Subject(s) - parallax , integral imaging , computer vision , artificial intelligence , stereo display , optics , computer science , tracking (education) , exit pupil , position (finance) , planar , computer graphics (images) , holographic display , viewing angle , autostereoscopy , accommodation , stereoscopy , liquid crystal display , image (mathematics) , physics , pupil , psychology , pedagogy , holography , finance , economics
A real-mode depth-fused display is proposed by employing an integral imaging method in the depth-fused display system with viewer tracking. By giving depth-fusing effect between a transparent display and a floated planar two-dimensional image generated by the real-mode integral imaging method, a three-dimensional image is generated in front of the display plane unlike conventional depth-fused displays. The viewing angle of the system is expanded with a viewer tracking method. In addition, dynamic vertical and horizontal motion parallax can be given according to the tracked position of the viewer. As the depth-fusing effect is not dependent on the viewing distance, accommodation cue and motion parallax are provided for a wide range of viewing position. We demonstrate the feasibility of our proposed method by experimental system.