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Construction of WASAN database using drawing methods information

Research Project

Project/Area Number 16K12427
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Multimedia database
Research InstitutionYamagata University

Principal Investigator

Waki Katsushi  山形大学, 理学部, 教授 (30250591)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Keywords和算書データベース / 図形の特徴抽出 / 類似評価 / 文字抽出 / 和算 / データベース / 作図
Outline of Final Research Achievements

Elements such as circles and polygons were extracted from the Geometric problems described in WASAN book. A specification has been established that describes the relationship between tagged elements as a numeric vector by Java. Geometric similarity evaluation by this descriptive expression also became possible by R. We also construct the new data-base of "SANPOU TENSEI SHINAN" written by "AIDA SANZAEMON YASUAKI" as digital archives. Moreover we made the new software on Geogebra which can describe Problem of Apollonius.

Academic Significance and Societal Importance of the Research Achievements

和算は、江戸時代に花開いた日本独自の数学であり、広く日本国民が数学を趣味として、喜びを持って学んでいた「和算」が限られた研究者のみの研究対象では無く、現代社会において再発掘されるべき存在である事を確認したい。問題検索を可能とする和算書データベースの構築は、まさに「和算」を可能な限り身近にする環境整備の要になるシステムである。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (9 results)

All 2019 2018 2017 2016 Other

All Journal Article (1 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (7 results) Remarks (1 results)

  • [Journal Article] Computer Vision and Deep Learning Tools for the Automatic Processing of Wasan Documents2019

    • Author(s)
      Diez Yago、Suzuki Toya、Vila Marius、Waki Katsushi
    • Journal Title

      8th International Conference on Pattern Recognition Applications and Methods

      Volume: 8 Pages: 757-765

    • DOI

      10.5220/0007555607570765

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] NMFによる和算図形問題類似評価2018

    • Author(s)
      脇克志
    • Organizer
      日本数学会年
    • Related Report
      2018 Annual Research Report
  • [Presentation] 和算の画像データベースにおける幾何要素認識と自動タグ付け2017

    • Author(s)
      脇克志、土橋拓馬
    • Organizer
      日本数学会秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] NMFによる和算図形問題類似評価2017

    • Author(s)
      脇克志、土橋拓馬、阿原一志
    • Organizer
      日本数学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] 画像認識に基づく和算図形問題への自動タグ付け2017

    • Author(s)
      土橋拓馬、脇克志、阿原一志
    • Organizer
      日本数学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] Geogebraを使った和算幾何図形の作図2017

    • Author(s)
      脇 克志
    • Organizer
      数学ソフトウェアとフリードキュメント
    • Place of Presentation
      首都大学(東京)
    • Related Report
      2016 Research-status Report
  • [Presentation] 図形検索を可能とする和算データベースの構築2017

    • Author(s)
      脇 克志
    • Organizer
      日本数学会
    • Place of Presentation
      首都大学(東京)
    • Related Report
      2016 Research-status Report
  • [Presentation] 作図情報を含む和算データベース構築の試み2016

    • Author(s)
      脇 克志
    • Organizer
      全国和算研究会
    • Place of Presentation
      にぎたつ会館(愛媛)
    • Year and Date
      2016-08-19
    • Related Report
      2016 Research-status Report
  • [Remarks] デジタルアーカイブ会田算左衛門安明の算法天生法指南

    • URL

      https://www.geogebra.org/m/MT4Arzpa

    • Related Report
      2018 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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