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55.2: Auto‐stereoscopic 3D Display Apparatus using Projectors and LC Image‐splitter
Author(s) -
Nam Hui,
Oh Yoonsik,
Lee Jangdo,
Jang Hyoungwook,
Song Myoungseop,
Kim Bumsik
Publication year - 2002
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 - 10.1889/1.1830213
Subject(s) - stereoscopy , projector , splitter , computer graphics (images) , computer vision , beam splitter , projection (relational algebra) , computer science , lens (geology) , optics , artificial intelligence , liquid crystal display , physics , laser , algorithm
Abstract We have developed a prototype of auto‐stereoscopic 3‐dimensional display system with 2 projectors and new LC Image splitter. We use two LCD projectors, one for the right and the other for the left stereoscopic image. The polarizations of light from each projector are perpendicular to each other. We specially designed a projection screen comprised of Fresnel lenses, LC image splitter and lenticular lens to separate right and left images for certain ranges of viewing angle.