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11.2: Distinguished Paper : VCMaster3D: A New Fourier Optics Viewing Angle Instrument for Characterization of Autostereoscopic 3D Displays.
Author(s) -
Leroux Thierry,
Boher Pierre,
Big Thibault,
Glinel David,
Uehara Shin Ichi
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 - 10.1889/1.3256493
Subject(s) - autostereoscopy , stereoscopy , optics , viewing angle , stereo display , angular resolution (graph drawing) , compensation (psychology) , characterization (materials science) , fourier transform , observer (physics) , computer science , physics , computer vision , computer graphics (images) , liquid crystal display , mathematics , psychology , combinatorics , quantum mechanics , psychoanalysis
We introduce a new way to characterize auto‐stereoscopic 3D displays using multi‐location viewing angle measurements and calculation of 3D properties in the observer space. We show that a measurement with a very high angular resolution and low parasitic light is needed. A new Fourier optics instrument dedicated to this application is introduced that exhibits a practical angular resolution better than 0.03° for an aperture angle of 50° and a very low level of parasitic light. The specific problem of geometric compensation of 3D displays is examined using multi‐locations measurements from different displays.