Vision System with High Performance Wide Angle Fovea Lens

Rei Murakami, Sota Shimizu, Nobuyuki Hasebe

    研究成果: Conference contribution

    抄録

    This paper designs and produces a single camera head, i.e., the camera view direction control device, for the highperformance Wide Angle Fovea (WAF) sensor. Since the input image by the WAF sensor has an explicit attention region inside its wide-angle field of view (FOV), the view direction control of the WAF sensor is strongly required to acquire visual data most efficiently from the environments. Further, this paper proposes an algorithm to detect self-motion of the WAF sensor using the optical flow calculated from two temporally-sequential images. We have implemented and experimented this algorithm. The experimental results have proved the proposed algorithm performs well to detect self-motion using only the peripheral FOV. This vision system enables to distinguish the self-motion from detecting moving objects in the still scene. The authors hope this WAF vision system will play a role of eyes and will help to control robots more intelligently in the very near future.

    本文言語English
    ホスト出版物のタイトルProceedings - 2018 IEEE 23rd International Conference on Emerging Technologies and Factory Automation, ETFA 2018
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ1229-1232
    ページ数4
    2018-September
    ISBN(電子版)9781538671085
    DOI
    出版ステータスPublished - 2018 10 22
    イベント23rd IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2018 - Torino, Italy
    継続期間: 2018 9 42018 9 7

    Other

    Other23rd IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2018
    国/地域Italy
    CityTorino
    Period18/9/418/9/7

    ASJC Scopus subject areas

    • 電子工学および電気工学
    • 制御およびシステム工学
    • 産業および生産工学
    • コンピュータ サイエンスの応用

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