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Study for simultaneous measurement of spectral reflectance and three dimensional shape of object surface

Research Project

Project/Area Number 22700187
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Perception information processing/Intelligent robotics
Research InstitutionOsaka Electro-Communication University

Principal Investigator

DOI Motonori  大阪電気通信大学, 情報通信工学部, 准教授 (00304155)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsセンサ融合・統合 / 分光反射率計測 / 三次元計測 / 色形状同時計測 / ステレオマッチング / 波長プログラマブル光源
Research Abstract

A method for simultaneous measurement of spectral reflectance and three dimensional shape of object surface is proposed. Spectral reflectance is obtained from multiband images. The shape is estimated by stereo matching of these multiband images. The accuracy of stereo matching depends on precise detection of corresponding points in a pair of stereo images by template matching. This method has the advantage that low contrast color textures that are lost in RGB images could be detected in the multiband images. Experimental results show that multiband stereo matching is accurate in comparing with RGB stereo matching.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (9 results)

All 2012 2011 Other

All Presentation (7 results) Remarks (2 results)

  • [Presentation] 波長プログラマブル光源を用いた分光画像ステレオマッチング2012

    • Author(s)
      四村大樹, 土居元紀
    • Organizer
      日本色彩学会第43回全国大会
    • Place of Presentation
      京都
    • Year and Date
      2012-05-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 波長プログラマブル光源を用いた分光画像ステレオマッチング2012

    • Author(s)
      四村大樹, 土居元紀
    • Organizer
      日本色彩学会視覚情報基礎研究会第11回研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2012-03-10
    • Related Report
      2011 Final Research Report
  • [Presentation] 波長プログラマブル光源を用いた分光画像ステレオマッチング2012

    • Author(s)
      四村大樹, 土居元紀
    • Organizer
      日本色彩学会視覚情報基礎研究会第11回研究発表会
    • Place of Presentation
      工学院大学(東京)
    • Year and Date
      2012-03-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] 分光反射率を用いたステレオマッチングによる三次元計測2011

    • Author(s)
      南淳史, 土居元紀
    • Organizer
      日本色彩学会平成22年度関西支部大会
    • Place of Presentation
      京都
    • Year and Date
      2011-02-19
    • Related Report
      2011 Final Research Report
  • [Presentation] 分光反射率を用いたステレオマッチングによる三次元計測2011

    • Author(s)
      南淳史, 土居元紀
    • Organizer
      日本色彩学会平成22年度関西支部大会
    • Place of Presentation
      京都大学(京都)
    • Year and Date
      2011-02-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] Accurate stereo matching based on multiband imaging2011

    • Author(s)
      Motonori Doi, Atsushi Minami, Shoji Tominaga
    • Organizer
      IS & T/SPIE Electronic Imaging 2011
    • Place of Presentation
      Burlingame, USA
    • Year and Date
      2011-01-24
    • Related Report
      2011 Final Research Report
  • [Presentation] Accurate stereo matching based on multiband imaging2011

    • Author(s)
      Motonori Doi, Atsushi Minami, Shoji Tominaga
    • Organizer
      IS&T/SPIE Electronic Imaging 2011
    • Place of Presentation
      Hyatt Regency Hotel San Francisco Airport (USA)
    • Year and Date
      2011-01-24
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.osakac.ac.jp/labs/doi/doi/k22700187_j.html

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.osakac.ac.jp/labs/doi/doi/k22700187_j.html

    • Related Report
      2011 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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