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

Lee Geun-Young; Lee Sung-Hak; Kwon Hyuk-JuSohng Kyu-Ik

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

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

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摘要

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. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)

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《Optical Engineering》 |2015年第10期|103106-1-103106-13|共13页
作者
Lee Geun-Young; Lee Sung-Hak; Kwon Hyuk-JuSohng Kyu-Ik;
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作者单位

Kyungpook Natl Univ, Sch Elect Engn, Taegu 702701, South Korea;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;光学仪器;
关键词
film-type patterned retarder three-dimensional display; antialiasing; sharpness compensation; human visual system; contrast sensitivity;

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

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