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Vernier speed perception realized by cooperation between early vision structure and eye movement, and its application to velocity measurement

Research Project

Project/Area Number 26630189
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Measurement engineering
Research InstitutionKumamoto University

Principal Investigator

YAMAGUCHI Teruo  熊本大学, 大学院先端科学研究部(工), 講師 (50230363)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywordsオプティカルフロー / 動画像処理 / センサー / 補償法 / 運動計測 / 速度計測 / 時空間微分法 / 動体視力 / 動画像 / 時空間微分 / リアルタイム / 角速度 / バーニア視力 / 物体運動の計測 / 初期視覚 / 能動計測 / 眼球運動 / 副尺視力
Outline of Final Research Achievements

The eyeball of human beings can be regarded as an active smart sensor realizing advanced functions, for example the resolution exceeding the conventional measurement limit. They are realized by combining apparent motion generated on the retinal image by the eye movement.
A specific algorithm hierarchically applies a known amount of compensation in terms of image velocity was proposed, and the feasibility of the proposed method was confirmed using a velocity calculation program implementing this method.
Furthermore, we tried to extract higher order motion components such as rotation and divergence from the image excluding large translational component by the compensation method, and confirmed that accurate and stable estimated value can be obtained.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (17 results)

All 2016 2015 2014

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Open Access: 4 results,  Acknowledgement Compliant: 5 results) Presentation (10 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Parallel optical flow estimation with capturing images in real time2016

    • Author(s)
      Yuta Hamada, Teruo Yamaguchi, Hiroshi Harada
    • Journal Title

      2016 16th International Conference on Control, Automation and Systems (ICCAS)

      Volume: 1 Pages: 123-127

    • DOI

      10.1109/iccas.2016.7832308

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Improvement of optical flow obtained by compensation method using multilayer resolution structure2016

    • Author(s)
      Ryota Hirakawa, Teruo Yamaguchi, Hiroshi Harada
    • Journal Title

      2016 16th International Conference on Control, Automation and Systems (ICCAS)

      Volume: 1 Pages: 392-396

    • DOI

      10.1109/iccas.2016.7832350

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Parallel optical flow estimation by dividing image in section2015

    • Author(s)
      Yusuke Miyajima, Teruo Yamaguchi, Hiroshi Harada
    • Journal Title

      Proc. 15th International Conference on Control, Automation and Systems 2015

      Volume: 1 Pages: 342-346

    • DOI

      10.1109/iccas.2015.7364935

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Implementation of Optical Flow Measurement System with an Embedded Processor2015

    • Author(s)
      Yukihiro Sugiki, Teruo Yamaguchi, Hiroshi Harada
    • Journal Title

      Proc. 15th International Conference on Control, Automation and Systems 2015

      Volume: 1 Pages: 347-350

    • DOI

      10.1109/iccas.2015.7364936

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Moving object analysis with optical flow using multi-resolution images and its application in traffic environment2015

    • Author(s)
      Yuta Eto, Teruo Yamaguchi, Hiroshi Harada
    • Journal Title

      Proc. 15th International Conference on Control, Automation and Systems 2015

      Volume: 1 Pages: 351-355

    • DOI

      10.1109/iccas.2015.7364937

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A Method of Estimating Motion Trajectory with Combining Particle Filter and Optical Flow2014

    • Author(s)
      Junichi Oura, Teruo Yamaguchi, Hiroshi Harada
    • Journal Title

      Proceedings of 14th International Conference on Control, Automation and Systems 2014

      Volume: 1 Pages: 1052-1055

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Designing of the input filter group of the multichannel optical flow estimate method2014

    • Author(s)
      Marina Morimitsu, Teruo Yamaguchi, Hiroshi Harada
    • Journal Title

      Proceedings of 14th International Conference on Control, Automation and Systems 2014

      Volume: 1 Pages: 1070-1075

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Parallel optical flow estimation with capturing images in real time2016

    • Author(s)
      Yuta Hamada, Teruo Yamaguchi, Hiroshi Harada
    • Organizer
      International Conference on Control, Automation and Systems
    • Place of Presentation
      Gyeongju, South Korea
    • Year and Date
      2016-10-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of optical flow obtained by compensation method using multilayer resolution structure2016

    • Author(s)
      Ryota Hirakawa, Teruo Yamaguchi, Hiroshi Harada
    • Organizer
      International Conference on Control, Automation and Systems
    • Place of Presentation
      Gyeongju, South Korea
    • Year and Date
      2016-10-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 速度同調型マルチチャネルオプティカルフロー推定法の研究2015

    • Author(s)
      盛満 真里奈, 山口 晃生
    • Organizer
      計測制御学会九州支部第34回学術講演会
    • Place of Presentation
      福岡工業大学(福岡市和白区)
    • Year and Date
      2015-11-28
    • Related Report
      2015 Research-status Report
  • [Presentation] オプティカルフローを用いたパーティクルフィルタに最適な重み関数に関する研究2015

    • Author(s)
      大浦 淳一, 山口 晃生
    • Organizer
      計測制御学会九州支部第34回学術講演会
    • Place of Presentation
      福岡工業大学(福岡市和白区)
    • Year and Date
      2015-11-28
    • Related Report
      2015 Research-status Report
  • [Presentation] Parallel optical flow estimation by dividing image in section2015

    • Author(s)
      Yusuke Miyajima, Teruo Yamaguchi, Hiroshi Harada
    • Organizer
      15th International Conference on Control, Automation and Systems 2015
    • Place of Presentation
      BEXCO (Pusan, Korea)
    • Year and Date
      2015-10-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Implementation of Optical Flow Measurement System with an Embedded Processor2015

    • Author(s)
      Yukihiro Sugiki, Teruo Yamaguchi, Hiroshi Harada
    • Organizer
      15th International Conference on Control, Automation and Systems 2015
    • Place of Presentation
      BEXCO (Pusan, Korea)
    • Year and Date
      2015-10-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Moving object analysis with optical flow using multi-resolution images and its application in traffic environment2015

    • Author(s)
      Yuta Eto, Teruo Yamaguchi, Hiroshi Harada
    • Organizer
      15th International Conference on Control, Automation and Systems 2015
    • Place of Presentation
      BEXCO (Pusan, Korea)
    • Year and Date
      2015-10-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 多重解像度画像を用いたオプティカルフロー推定法2014

    • Author(s)
      津末 武志, 山口 晃生
    • Organizer
      計測制御学会九州支部第33回学術講演会
    • Place of Presentation
      九州工業大学 (北九州市)
    • Year and Date
      2014-12-06
    • Related Report
      2014 Research-status Report
  • [Presentation] A Method of Estimating Motion Trajectory with Combining Particle Filter and Optical Flow2014

    • Author(s)
      Junichi Oura, Teruo Yamaguchi, Hiroshi Harada
    • Organizer
      14th International Conference on Control, Automation and Systems 2014
    • Place of Presentation
      KINTEX, Gyeonggi-do, Korea
    • Year and Date
      2014-10-22
    • Related Report
      2014 Research-status Report
  • [Presentation] Designing of the input filter group of the multichannel optical flow estimate method2014

    • Author(s)
      Marina Morimitsu, Teruo Yamaguchi, Hiroshi Harada
    • Organizer
      14th International Conference on Control, Automation and Systems 2014
    • Place of Presentation
      KINTEX, Gyeonggi-do, Korea
    • Year and Date
      2014-10-22
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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