High-speed processing for obtaining three-dimensional distance image and its application

Yutaka Tanaka, Hideki Tsukaoka, Hidetoshi Takeda, Kazuo Honda, Takaaki Sarai

研究成果

6 被引用数 (Scopus)

抄録

A high-speed method of 3-D distance acquisition based on the triangulation principle is presented. This method uses conventional devices such as a CCD camera, a laser emitting semiconductor, and scanning mirrors; however, new circuits have been developed for detecting the position of spot-image on the CCD. This development enabled the high speed measurement and reduced the cost of the apparatus. Experiments showed that the apparatus and the method gave the practical measuring accuracy and speed, and it was found that the system is useful for the method of image recognition. This method can easily display the stereoscopic image and cross-sectional figure of the object body. The method of real time processing has been also developed with the view to applying the device to the range finder for robots and blind men.

本文言語English
ホスト出版物のタイトルProc 91 IEEE RSJ Int Workshop Intell Robots Syst IROS 91
出版社Publ by IEEE
ページ365-370
ページ数6
ISBN(印刷版)078030067X
出版ステータスPublished - 12月 1 1992
イベントProceedings of the IEEE/RSJ International Workshop on Intelligent Robots and Systems - IROS '91 - Osaka, Jpn
継続期間: 11月 3 199111月 5 1991

出版物シリーズ

名前Proc 91 IEEE RSJ Int Workshop Intell Robots Syst IROS 91

Other

OtherProceedings of the IEEE/RSJ International Workshop on Intelligent Robots and Systems - IROS '91
CityOsaka, Jpn
Period11/3/9111/5/91

ASJC Scopus subject areas

  • 工学(全般)

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