17 February 2010 Autostereoscopic display optical properties evaluation
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Abstract
Autostereoscopic displays have wider and wider applications, and optical quality evaluation is the bedrock for market development. Unfortunately, we lack the 3D display measurement standard (3D DMS), human factor and even standardized measurement instruments currently. Some studies reported the autostereoscopic display measurement using current optical measurement instrument such as luminance meter, CCD and conoscope1, 2, 3, 4, but the problem now is how to verify those data? In this paper, we measured the optimal viewing distance (OVD), designated eye positions (DEP) and system-crosstalk of an autostereoscopic display and discussed some specific issues, like the affection of pupil size and measurement distance, method to find out the OVD, etc. which is usually met in 3D display measurement, and calculate the designated eye positions from the raw data using one-point method and two-point methods. The measurement was made by a luminance meter and the results were compared to the designed parameters.
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Chou-Lin Wu, Kuo-Chung Huang, Ching-Chiu Liao, Yi-hen Chen, Kuen Lee, "Autostereoscopic display optical properties evaluation", Proc. SPIE 7524, Stereoscopic Displays and Applications XXI, 75241L (17 February 2010); doi: 10.1117/12.838986; https://doi.org/10.1117/12.838986
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