Implementation of Auto-stereoscopic 3D Display for Tabletop Tasks

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  • YOSHIDA Shunsuke
    National Institute of Information and Communications Technology (NICT) Universal Media Research Center
  • YANO Sumio
    National Institute of Information and Communications Technology (NICT) Universal Media Research Center
  • ANDO Hiroshi
    National Institute of Information and Communications Technology (NICT) Universal Media Research Center

Bibliographic Information

Other Title
  • テーブルトップ作業を目的とした裸眼立体ディスプレイの試作(立体映像技術一般)
  • テーブルトップ作業を目的とした裸眼立体ディスプレイの試作
  • テーブルトップ サギョウ オ モクテキ ト シタ ラガン リッタイ ディスプレイ ノ シサク

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Abstract

We propose a novel auto-stereoscopic 3D display of 360° optimized for tabletop tasks. The display employs a cylindrical- or a conical-shaped optical device that has a directional optical characteristic and circularly arranged projectors. Those devices are installed underneath the table not to obstruct the working space. One of the novelties of the proposed method is forming a ring-shaped viewing area above the table. When users look in this area, they can observe individual 3D images from each direction with correct perspective on the table such as a centerpiece.

Journal

  • ITE Technical Report

    ITE Technical Report 33.42 (0), 33-36, 2009

    The Institute of Image Information and Television Engineers

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