Development of a self-adjustment methodology for a maintenance-free stereo camera

Masafumi Nakagawa, Yoshihiro Kawai, Fumiaki Tomita

研究成果: Conference contribution

抄録

Stereo vision systems and hand-eye systems in an intelligent factory must be able to tolerate vibration in the stereo system and must have high robustness against camera parameter changes during long-term operation. We propose a self-adjustment methodology to achieve maintenance-free stereo cameras. The methodology aims to achieve autonomous recovery of stereo camera rotation parameters, even if the cameras rotate after suffering a weak impact. In autonomous recovery, the self-adjustment procedure modifies the camera rotation parameters to measure objects correctly. We also conduct accuracy verification to validate our approach that stereo camera rotation parameters can be recovered using an active stereo camera in some prepared test environments. Additionally, we verify the validity of our approach through experiments, which include corresponding points acquisition via the correlation coefficient methodology.

本文言語English
ホスト出版物のタイトル2009 IEEE International Conference on Industrial Technology, ICIT 2009
DOI
出版ステータスPublished - 2009 7 17
外部発表はい
イベント2009 IEEE International Conference on Industrial Technology, ICIT 2009 - Churchill, VIC, Australia
継続期間: 2009 2 102009 2 13

出版物シリーズ

名前Proceedings of the IEEE International Conference on Industrial Technology

Conference

Conference2009 IEEE International Conference on Industrial Technology, ICIT 2009
国/地域Australia
CityChurchill, VIC
Period09/2/1009/2/13

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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