Imaging Components, Systems, and Processing

Visual perceptual-based film-type patterned retarder three-dimensional image representation

[+] Author Affiliations
Geun-Young Lee, Sung-Hak Lee, Hyuk-Ju Kwon, Kyu-Ik Sohng

Kyungpook National University, School of Electronics Engineering, 80 Deahakro, Bukgu, Daegu 702-701, Republic of Korea

Opt. Eng. 54(10), 103106 (Oct 14, 2015). doi:10.1117/1.OE.54.10.103106
History: Received April 8, 2015; Accepted September 14, 2015
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Abstract.  Film-type patterned retarder (FPR) three-dimensional (3D) displays differ from two-dimensional (2D) displays with respect to two distinct features: (1) vertical subsampling caused by a film circularly polarized on a display and (2) luminance loss caused by 3D glasses. To reveal the negative effects of these differences, we analyze the spectrum of an image on an FPR 3D display and investigate the contrast sensitivity of human vision for that image. Based on the analysis results, a preprocessing method is proposed for the aliasing problem caused by the vertical subsampling. In addition, because contrast sensitivity decreases with decreasing luminance, we propose sharpness compensation based on Barten’s contrast sensitivity function model. The proposed method performs more effectively than other methods in terms of 3D image representation.

© 2015 Society of Photo-Optical Instrumentation Engineers

Citation

Geun-Young Lee ; Sung-Hak Lee ; Hyuk-Ju Kwon and Kyu-Ik Sohng
"Visual perceptual-based film-type patterned retarder three-dimensional image representation", Opt. Eng. 54(10), 103106 (Oct 14, 2015). ; http://dx.doi.org/10.1117/1.OE.54.10.103106


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