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Operation experiment of an automatic scoring system dealing with hand-written characters aiming at commercial application

Research Project

Project/Area Number 15K00497
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Learning support system
Research InstitutionGifu Keizai University

Principal Investigator

Ido Nobuhiko  岐阜経済大学, 経営学部, 准教授 (30340061)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Keywords手書き入力文字 / 学習支援システム / 自動採点 / パターン認識 / 視覚メディア処理 / web / 漢字 / eラーニング / e-ラーニング / 漢字検定 / 手書き文字入力 / 手書き入力
Outline of Final Research Achievements

I have been engaged in the research and development towards an automatic scoring system dealing with kanji characters that can be applied to certification exams such as “Kanji Kentei,” with the goal of raising educational outcomes in actual university education. Technically, I developed a matching method between the shape of standard character and that of input character written by the examinee, a scoring method which is stroke order and stroke number free and a method of summing up the points of deduction to defects of input shapes in this research. As a system development, I operated the automatically scoring system in actual university classes that reflects all the contents of the document released by the Agency for Cultural Affairs "About guidelines on font and letter for the list of kanji designated for everyday use." In the industrial field, I work with Hitachi Social Information Services, Ltd. who plans to commercialize the system in the future.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (4 results)

All 2017 2015

All Journal Article (1 results) (of which Acknowledgement Compliant: 1 results) Presentation (1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] 画と辺とを同定した後の手書き漢字入力の採点評価方法2015

    • Author(s)
      井戸 伸彦
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: PRMU2015-25 Pages: 133-138

    • Related Report
      2015 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] 手書き漢字自動採点システムを利用した事前・事後学習の実践2015

    • Author(s)
      井戸 伸彦
    • Organizer
      平成27年度教育改革ICT戦略大会
    • Place of Presentation
      アルカディア市ケ谷(東京、私学会館)
    • Year and Date
      2015-09-03
    • Related Report
      2015 Research-status Report
  • [Patent(Industrial Property Rights)] 入力パターンと標準パターンとの差異ごとの減点幅に基づき正誤の判定を行う文字の自動採点システムにおける減点方式2017

    • Inventor(s)
      井戸伸彦
    • Industrial Property Rights Holder
      井戸伸彦
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-237424
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] ストロークの構成に差異がある手書き入力文字に対し、標準パターンと入力パターンとに変換を加えて照合と判定とを行う自動採点システム2015

    • Inventor(s)
      井戸 伸彦
    • Industrial Property Rights Holder
      井戸 伸彦
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2015-156975
    • Filing Date
      2015-08-07
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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