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Optical Engineering

Visual perceptual-based film-type patterned retarder three-dimensional image representation
Author(s): Geun-Young Lee; Sung-Hak Lee; Hyuk-Ju Kwon; Kyu-Ik Sohng
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Paper 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.

Paper Details

Date Published: 14 October 2015
PDF: 13 pages
Opt. Eng. 54(10) 103106 doi: 10.1117/1.OE.54.10.103106
Published in: Optical Engineering Volume 54, Issue 10
Show Author Affiliations
Geun-Young Lee, Kyungpook National Univ. (Korea, Republic of)
Sung-Hak Lee, Kyungpook National Univ. (Korea, Republic of)
Hyuk-Ju Kwon, Kyungpook National Univ. (Korea, Republic of)
Kyu-Ik Sohng, Kyungpook National Univ. (Korea, Republic of)


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