Volumetric display using rotating prism sheets arranged in a symmetrical configuration | Zendy

Yuki Maeda | Zendy; Daisuke Miyazaki | Zendy; Takaaki Mukai | Zendy; Satoshi Maekawa | Zendy

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Volumetric display using rotating prism sheets arranged in a symmetrical configuration

Author(s) -

Yuki Maeda,

Daisuke Miyazaki,

Takaaki Mukai,

Satoshi Maekawa

Publication year - 2013

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.21.027074

Subject(s) - optics , prism , distortion (music) , parallax , corner reflector , triangular prism , scanner , physics , computer science , computer vision , amplifier , optoelectronics , cmos

A volumetric display that creates a distortion-free three-dimensional (3D) image in midair is described. The proposed system consists of rotating prism sheets used as an optical scanner and a dihedral corner reflector array (DCRA), which is a distortion-free imaging element. Two prism sheets are arranged in a symmetrical configuration to reduce an unnatural motion parallax caused by optical aberrations. A cross-section of the 3D image is formed by the DCRA in midair and moved by the rotating prism sheets to create a 3D displayable space. A 3D volume image was displayed without image distortion or unnatural motion parallax.

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