AR技術を用いた遠隔超音波診断のための患部情報共有(<特集>医工連携とVR) Visual and Haptic Interface for Ultrasound Probing Instruction in Tele-echo System

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We have proposed the visual and haptic interface for the tele-echo system where ultrasound (US) probing can be instructed from a diagnostic to measurement site via network. In the measurement site, the surface of a patient body was captured with a CCD camera and the shape of patient was measured using the triangulation. In the diagnostic site, three dimensional image of a patient was reconstructed and a medical doctor could touch the virtual patient body with a haptic device. The position, orientation and tilt of a US probe was transmitted from the diagnostic to the measurement site with our previous proposed mark, called 'Web-Mark' and the mark was projected on the patient directly. The experimental results demonstrated that the proposed system enables to obtain US images, long axis and apex image in the shorter time as compared with the system using two dimensional information of the patient only.

収録刊行物

  • 日本バーチャルリアリティ学会論文誌

    日本バーチャルリアリティ学会論文誌 8(2), 131-135, 2003

    特定非営利活動法人 日本バーチャルリアリティ学会

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各種コード

  • NII論文ID(NAID)
    110008746870
  • NII書誌ID(NCID)
    AA11448578
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    1344-011X
  • NDL 記事登録ID
    6634909
  • NDL 雑誌分類
    ZM2(科学技術--科学技術一般--大学・研究所・学会紀要)
  • NDL 請求記号
    Z14-B420
  • データ提供元
    CJP書誌  CJP引用  NDL  NII-ELS  J-STAGE 
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