Vertical viewing angle enhancement for the 360 degree integral-floating display using an anamorphic optic system

被引：12

作者：

Erdenebat, Munkh-Uchral ^{[1
]}

Kwon, Ki-Chul ^{[1
]}

Yoo, Kwan-Hee ^{[2
]}

Baasantseren, Ganbat ^{[3
]}

Park, Jae-Hyeung ^{[4
]}

Kim, Eun-Soo ^{[5
]}

Kim, Nam ^{[1
]}

机构：

[1] Chungbuk Natl Univ, Sch Informat & Commun Engn, Chongju 361763, Chungbuk, South Korea

[2] Chungbuk Natl Univ, Dept Digital Informat & Convergence, Chongju 361763, Chungbuk, South Korea

[3] Natl Univ Mongolia, Sch Informat Technol, Ulaanbaatar 210646, Mongolia

[4] Inha Univ, Sch Informat & Commun Engn, Inchon 402751, South Korea

[5] Kwangwoon Univ, Display Res Ctr 3DRC 3D, HoloDigilog Human Media Res Ctr HoloDigilog, Seoul 139701, South Korea

来源：

OPTICS LETTERS | 2014年 / 39卷 / 08期

基金：

新加坡国家研究基金会;

关键词：

Geometrical optics - Nematic liquid crystals;

D O I：

10.1364/OL.39.002326

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a 360 degree integral-floating display with an enhanced vertical viewing angle. The system projects two-dimensional elemental image arrays via a high-speed digital micromirror device projector and reconstructs them into 3D perspectives with a lens array. Double floating lenses relate initial 3D perspectives to the center of a vertically curved convex mirror. The anamorphic optic system tailors the initial 3D perspectives horizontally and vertically disperse light rays more widely. By the proposed method, the entire 3D image provides both monocular and binocular depth cues, a full-parallax demonstration with high-angular ray density and an enhanced vertical viewing angle. (C) 2014 Optical Society of America

引用

页码：2326 / 2329

页数：4

共 16 条

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