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36.4: Design and Calibration of 100‐Mpixel Multi‐Projection 3D Display with an Enhanced Image Quality
Author(s) -
Lee JinHo,
Kim Yookyung,
Park Juyong,
Nam Dongkyung,
Park DuSik
Publication year - 2014
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.2168-0159.2014.tb00136.x
Subject(s) - projection (relational algebra) , computer science , computer graphics (images) , computer vision , parallax , artificial intelligence , brightness , calibration , projector , image quality , light field , compensation (psychology) , stereo display , quality (philosophy) , image (mathematics) , optics , physics , algorithm , quantum mechanics , psychoanalysis , psychology
To achieve an enhanced image quality in a 55‐inch, 100‐Mpixel multi‐projection 3D display for the medical and educational applications, the projector configuration design was improved, and the brightness uniformity compensation and real‐time calibration were performed. Maintaining the density of light‐field rays is important for an immersive natural 3D experiences, this 100‐Mpixel multi‐projection display was designed to have the same light‐field density as a 300‐Mpixel multi‐projection display, so we could acquire very smooth motion parallax without discontinuity in the viewing angle of 24°.