Real-time visual measurements using high-speed vision

Yoshihiro Watanabe, Takashi Komuro, Shingo Kagami, Masatoshi Ishikawa

Research output: Contribution to journalConference articlepeer-review

15 Citations (Scopus)


Real-time image processing at high frame rates could play an important role in various visual measurements. Such image processing can be realized by using a high-speed vision system imaging at high frame rates and having appropriate algorithms processed at high speed. In this paper, we describe two visual measurements using high-speed vision, target counting and rotation measurement. For those measurements, we propose methods utilizing unique features of our high-speed vision system. Both measurements have excellent measurement precision and high flexibility because of high-frame-rate visual observation achievable. Experimental results show the advantages of high-speed vision compared with conventional visual systems.

Original languageEnglish
Article number30
Pages (from-to)234-242
Number of pages9
JournalProceedings of SPIE - The International Society for Optical Engineering
Publication statusPublished - 2004
EventMachine Vision and its Optomechatronic Applications - Philadelphia, PA, United States
Duration: 2004 Oct 262004 Oct 28


  • High-speed vision
  • Real-time image processing
  • Tracking
  • Vision chip
  • Visual measurement


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