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

Masafumi Nakagawa, Yoshihiro Kawai, Fumiaki Tomita

研究成果: Conference contribution

抜粋

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.

元の言語English
ホスト出版物のタイトル2009 IEEE International Conference on Industrial Technology, ICIT 2009
DOI
出版物ステータスPublished - 2009 7 17
外部発表Yes
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
Australia
Churchill, VIC
期間09/2/1009/2/13

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • これを引用

    Nakagawa, M., Kawai, Y., & Tomita, F. (2009). Development of a self-adjustment methodology for a maintenance-free stereo camera. : 2009 IEEE International Conference on Industrial Technology, ICIT 2009 [4939657] (Proceedings of the IEEE International Conference on Industrial Technology). https://doi.org/10.1109/ICIT.2009.4939657