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Development of diagnostic image database shared on the Internet

Research Project

Project/Area Number 10557172
Research Category

Grant-in-Aid for Scientific Research (B).

Allocation TypeSingle-year Grants
Section展開研究
Research Field 病態科学系歯学(含放射線系歯学)
Research InstitutionKYUSHU UNIVERSITY

Principal Investigator

OHKI Masafumi  KYUSHU UNIVERSITY, School of Health Sciences, Prof., 医療技術短期大学部, 教授 (10160441)

Co-Investigator(Kenkyū-buntansha) TABATA Osamu  KYUSHU UNIVERSITY, Hospital of Dentistry, Lecturer, 歯学部・附属病院, 講師 (50150470)
TOYOFUKU Fukai  KYUSHU UNIVERSITY, School of Health Sciences, Prof., 医療技術短期大学部, 教授 (10117179)
KANDA Shigenobu  KYUSHU UNIVERSITY , Graduate School of Dental Science, Prof., 大学院・歯学研究院, 教授 (20014003)
TOKUMORI Kenji  KYUSHU UNIVERSITY, Graduate School of Dental Science, Assist. Prof., 大学院・歯学研究院, 助手 (40253463)
NAKAYAMA Eiji  KYUSHU UNIVERSITY, Hospital of Dentistry, Assist. Prof., 歯学部・附属病院, 助手 (60172467)
Project Period (FY) 1998 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥13,600,000 (Direct Cost: ¥13,600,000)
Fiscal Year 2000: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1999: ¥2,900,000 (Direct Cost: ¥2,900,000)
Fiscal Year 1998: ¥9,800,000 (Direct Cost: ¥9,800,000)
KeywordsInternet / image database / multimedia / デジタル医用画像
Research Abstract

The purpose of this study is to develop a multimedia database system that can accumulate and share the useful medical data for education, research and image diagnosis using the Internet. We installed a multimedia server at Kyushu University School of Health Sciences, which can be used by remote medical and dental facilities the whole day. Multiple databases can be created on the server and multimedia data such as images, sounds and videos are registered with them by the client computers of the facilities. In this study we made several databases for education, research and image diagnosis. One of the databases is the teaching file of oral and maxillofacial radiology, which was registered by the staff of the department of dentistry, Kyushu University. The diagnostic reports were attached on the images, which could be searched by the key words of the reports. The security problem in using the Internet and the effect of image compression on the diagnosis were also investigated. We used a firewall to protect our LAN (Local Area Network) including the servers and students' computers from cracking. JPEG (Joint Photographic coding Experts Group) compression of 1/20 was found to be acceptable for image diagnosis of the intra-oral radiology. We also developed a computer-assisted instruction system including a video-streaming server and a WWW server. The video materials for the education of medical technology were stored in the video server and broadcasted on our LAN.Forty-one students can repeatedly see the video on their computer monitor, as need be, and write reports using a WWW based reporting system. When we applied the system to the education of basic nursing skills, 88% of the 117 nursing students answered that they preferred this kind of instruction. It was confirmed that the multimedia databases were useful for making the educational materials in medicine and the computer-assisted instruction was effective in the education of medical technology.

Report

(4 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • 1998 Annual Research Report
  • Research Products

    (15 results)

All Other

All Publications (15 results)

  • [Publications] 大喜雅文 他5名: "インターネットで共有できるマルチメディアデータベースの構築と医歯学教育への利用"歯科放射線. 39. 124-124 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Yuasa,Y.Ariji,M.Ohki, 他5名: "Joint photographic experts group compression of intraoral radiographs for image transmission on the World Wide Web"Oral Surg.Oral Med.Oral Pathol.. 1. 93-99 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 大喜雅文 他2名: "ビデオ・オン・デマンドとWWWを用いた医療技術教育システム"歯科放射線. 40. 112-112 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 大池美也子,大喜雅文 他7名: "基礎看護技術教育におけるビデオ・オン・デマンド教材の活用"九州大学医療技術短期大学部紀要. 28. 1-6 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Yuasa, Y.Ariji, M.Ohki, M.Naitoh, M.Shiojima, M.Ushida, E.Ariji: "Joint photographic experts group compression of intraoral radiographs for image transmission on the World-Wide Web."Oral Surg. Oral Med. Oral Pathol.. 1. 93-99 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] M.Ohki, F.Toyofuku, K.Tokumori, O.Tabata, E.Nakayama, S.Kanda: "Creating and using multimedia databases ahared on the internet for medical education."Dental Radiology. 39. 124 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] M.Ohiki, F.Toyofuku, K.Tokumori: "Computer aided education for medical technology using videos on demand and World-Wide Web."Dental Radiology. 40. 112 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] M.Oike, M.Ohki, K.Onimura. E.Kitahara, T.Nagaie, S.Murata, M.Masuzaki, K.Tateishi, R.Yoshinaka: "The use of a video-on-demand system in the education ob basic nursing skills."Memoirs Kyushu Univ.Sch. Health SCi.. 28. 1-6 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 大喜雅文 他5名: "インターネットで共有できるマルチメディアデータベースの構築と医歯学教育への利用"日本歯科放射線学会誌. 39. 124-124 (1999)

    • Related Report
      2000 Annual Research Report
  • [Publications] H.Yuasa,Y.Ariji,M.Ohki 他5名: "Joint photographic experts group compression of intraoral radiographs for image transmission on the World Wide Web"Oral Surg.Oral Med.Oral Pathol.. 1. 93-99 (1999)

    • Related Report
      2000 Annual Research Report
  • [Publications] Nakayama E 他7名: "Detection of bone invasion by gingival carcinoma of the mandible"Dentomaxillofacial Radiology. 28. 351-356 (1999)

    • Related Report
      2000 Annual Research Report
  • [Publications] 大喜雅文 他2名: "ビデオ・オン・デマンドとWWWを用いた医療技術教育システム"日本歯科放射線学会誌. 40. 112-112 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 大池美也子,大喜雅文 他7名: "基礎看護技術教育におけるビデオ・オン・デマンド教材の活用"九州大学医療技術短期大学部紀要. 28. 1-6 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 大喜雅文、他5名: "インターネットで共有できるマルチメディアデータベースの構築と医歯学教育への利用"日本歯科放射線学会誌. 39. 124-124 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Nakayama E、他7名: "Detection of bone invasion by gingival carcinoma of the mandible"Dentomaxillogacial Radiology. 28. 351-356 (1999)

    • Related Report
      1999 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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