Real-time three-dimensional video reconstruction of real scenes with deep depth using electro-holographic display system | Zendy

Hidenari Yanagihara | Zendy; Takashi Kakue | Zendy; Yota Yamamoto | Zendy; Tomoyoshi Shimobaba | Zendy; Tomoyoshi Ito | Zendy

Open Access

Real-time three-dimensional video reconstruction of real scenes with deep depth using electro-holographic display system

Author(s) -

Hidenari Yanagihara,

Takashi Kakue,

Yota Yamamoto,

Tomoyoshi Shimobaba,

Tomoyoshi Ito

Publication year - 2019

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.27.015662

Subject(s) - rgb color model , artificial intelligence , computer vision , holography , computer science , holographic display , computer graphics (images) , stereo display , optics , physics

Herein, we demonstrate a real-time, three-dimensional (3D) video-reconstruction system using electro-holography in real-world scenes with deep depth. We calculated computer-generated holograms using 3D information obtained through an RGB-D camera. We successfully reconstructed a 3D video (in real time) of a person moving in real-world space and confirmed that the proposed system operates at ~14 frames per second. In addition, we successfully reconstructed a full-color 3D video of the person. Furthermore, we varied the number of persons moving in the real-world space and evaluated the proposed system's performance by varying the distance between the RGB-D camera and the person(s).

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