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50.2: Adding Depth‐Sensing Capability to an OLED Display System Based on Coded Aperture Imaging
Author(s) -
Suh Sungjoo,
Choi Changkyu,
Park Dusik,
Kim Changyeong
Publication year - 2013
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2013.tb06308.x
Subject(s) - pixel , computer science , coded aperture , computer vision , oled , decoding methods , artificial intelligence , aperture (computer memory) , encode , object (grammar) , computer graphics (images) , detector , materials science , physics , telecommunications , acoustics , biochemistry , chemistry , layer (electronics) , composite material , gene
In this paper, we propose a novel OLED display system by adding depth‐sensing capability to the display system. Coded apertures formed in OLED pixels with transmissive windows encode the radiation from a scene and the scene is reconstructed by an appropriate decoding pattern. Further, depth information is estimated from multiple coded images. In order to prove the feasibility of the proposed system, a 19” imaging system with transmissive windows within pixels was constructed and tested. Experimental results confirm that the proposed system can reconstruct the scene and accurately estimate the depth of an object in front of the display system.