Practical resolution requirements of measurement instruments for precise characterization of autostereoscopic 3D displays

Pierre Boher; Thierry Leroux; Véronique Collomb-Patton; Thibault Bignon

doi:10.1117/12.2039553

6 March 2014 Practical resolution requirements of measurement instruments for precise characterization of autostereoscopic 3D displays

Pierre Boher, Thierry Leroux, Véronique Collomb-Patton, Thibault Bignon

Author Affiliations +

Proceedings Volume 9011, Stereoscopic Displays and Applications XXV; 90111K (2014) https://doi.org/10.1117/12.2039553
Event: IS&T/SPIE Electronic Imaging, 2014, San Francisco, California, United States

Abstract

Different ways to evaluate the optical performances of auto-stereoscopic 3D displays are reviewed. Special attention is paid to the crosstalk measurements that can be performed by measuring, either the precise angular emission at one or few locations on the display surface, or the full display surface emission from very specific locations in front of the display. Using measurements made in the two ways with different instruments on different auto-stereoscopic displays, we show that measurement instruments need to match the resolution of the human eye to obtain reliable results in both cases. Practical requirements in terms of angular resolution for viewing angle measurement instruments and in terms of spatial resolution for imaging instruments are derived and verified on practical examples.

Citation Download Citation

Pierre Boher, Thierry Leroux, Véronique Collomb-Patton, and Thibault Bignon "Practical resolution requirements of measurement instruments for precise characterization of autostereoscopic 3D displays", Proc. SPIE 9011, Stereoscopic Displays and Applications XXV, 90111K (6 March 2014); https://doi.org/10.1117/12.2039553

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