Premium
41.3: Zero Barrier, Zero Crosstalk Autosteresoscopic 3D Display System for Cinema & Home Theater Multi‐User Settings
Author(s) -
Mphepö Wallen,
Huang YiPai,
Shieh HanPing D.
Publication year - 2009
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 - 10.1889/1.3256854
Subject(s) - autostereoscopy , parallax , crosstalk , stereo display , computer graphics (images) , computer science , projection (relational algebra) , computer vision , artificial intelligence , stereoscopy , optics , physics , algorithm
Using a 4‐viewer Autostereoscopic 3D Home Theater display system, a radically designed projection screen film system coupled with a conventional projection display is herein presented and shown to produce a superior 3D effect than most current autostereoscopic and non‐autostereo 3D Display systems. The proposed design's goals were specifically aimed at tackling the, until now, mutually exclusive properties of most parallax based autostereoscopic 3D Displays i.e. staggeringly high Display Optical Efficiency and drastically low levels of image Crosstalk. By uniquely patterning a film stack onto a projection screen so that the projected left and right images are reflected to their respective viewers locations without the need for barrier or lenticular lens, we were able to achieve a 0% Image Crosstalk at ∼90% Optical Efficiency in a 4 concurrent autostereosocopic 3D viewers Home Theater Display System.