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Research on object tracking and image restoration in the dark

Research Project

Project/Area Number 23650082
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Perception information processing/Intelligent robotics
Research InstitutionSaitama University

Principal Investigator

KOMURO Takashi  埼玉大学, 理工学研究科, 准教授 (10345118)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords画像合成 / ベイズ推定 / フレームレート / ぶれ補正 / トラッキング
Research Abstract

In this reseasrch, we proposed a method of realizing object tracking and image restoration in the dark in which target motion and a reference image are simultaneously estimated using a Bayesian framework. Deblurring is performed using the motion parameters estimated from the blurred images. As a result, we realized object tracking and image restoration from simulated video images with an SNR of up to -6 dB, and real video images captured in a dark environment of less than 0.01 lx illuminance at the subject surface. In addition, we examined the optimal frame rate for image restoration and we found that a higher frame rate was better under relatively little noise while a lower frame rate was better under much noise.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (13 results)

All 2014 2012 Other

All Journal Article (3 results) (of which Peer Reviewed: 2 results) Presentation (9 results) (of which Invited: 1 results) Remarks (1 results)

  • [Journal Article] Object Tracking and Image Restoration from Multi-Frame Images Captured in a Dark Environment2014

    • Author(s)
      Takashi Komuro, Hayato Kuroda
    • Journal Title

      ITE Transactions on Media Technology and Applications

      Volume: Vol. 2, No. 2 Pages: 176-184

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] [Paper] Object Tracking and Image Restoration from Multi-Frame Images Captured in a Dark Environment2014

    • Author(s)
      Takashi Komuro, Hayato Kuroda
    • Journal Title

      ITE Transactions on Media Technology and Applications

      Volume: 2 Issue: 2 Pages: 176-184

    • DOI

      10.3169/mta.2.176

    • NAID

      130004648192

    • ISSN
      2186-7364
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 暗闇での物体追跡と画像復元2012

    • Author(s)
      小室孝
    • Journal Title

      画像ラボ

      Volume: Vol. 23, No. 11 Pages: 10-14

    • NAID

      110009564231

    • Related Report
      2013 Final Research Report 2012 Research-status Report
  • [Presentation] Object Tracking and Image Restoration in the Dark

    • Author(s)
      Hayato Kuroda, Takashi Komuro
    • Organizer
      Proc. 2014 International Workshop on Advanced Image Technology (IWAIT 2014)
    • Related Report
      2013 Final Research Report
  • [Presentation] 暗闇で撮影した動画像の画像合成による高画質化

    • Author(s)
      黒田隼, 小室孝
    • Organizer
      第19回画像センシングシンポジウム(SSII2013)講演論文集
    • Related Report
      2013 Final Research Report
  • [Presentation] 暗闇での物体トラッキングと画像合成による高画質化

    • Author(s)
      小室孝, 黒田隼
    • Organizer
      映像情報メディア学会技術報告
    • Related Report
      2013 Final Research Report
  • [Presentation] 暗闇での物体追跡と画像復元

    • Author(s)
      小室孝
    • Organizer
      電子情報通信学会技術研究報告
    • Related Report
      2013 Final Research Report
  • [Presentation] Object Tracking and Image Restoration in the Dark

    • Author(s)
      ayato Kuroda, Takashi Komuro
    • Organizer
      2014 International Workshop on Advanced Image Technology (IWAIT 2014)
    • Place of Presentation
      Bangkok
    • Related Report
      2013 Annual Research Report
  • [Presentation] 暗闇で撮影した動画像の画像合成による高画質化

    • Author(s)
      黒田隼, 小室孝
    • Organizer
      第19回 画像センシングシンポジウム (SSII 2013)
    • Place of Presentation
      横浜
    • Related Report
      2013 Annual Research Report
  • [Presentation] 今後期待されるイメージセンシング技術

    • Author(s)
      小室孝
    • Organizer
      映像情報メディア学会 情報センシング研究会
    • Place of Presentation
      浜松
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 暗闇での物体追跡と画像復元

    • Author(s)
      小室孝
    • Organizer
      電子情報通信学会 画像工学研究会
    • Place of Presentation
      東京(成蹊大学)
    • Related Report
      2012 Research-status Report
  • [Presentation] 暗闇での物体トラッキングと画像合成による高画質化

    • Author(s)
      小室孝, 黒田隼
    • Organizer
      映像情報メディア学会 情報センシング研究会
    • Place of Presentation
      東京(機械振興会館)
    • Related Report
      2012 Research-status Report
  • [Remarks] 小室研究室 - 研究内容

    • URL

      http://www.is.ics.saitama-u.ac.jp/research/index.html

    • Related Report
      2012 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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