超音波マイクロリングアレイプローブを用いた前方3次元可視化 The 3-Dimensional Frontal Viewing System Using an Ultrasonic Micro Ring-Array Probe

この論文にアクセスする

この論文をさがす

著者

抄録

Inspection techniques for frontal imaging inside thin pipes in manufacturing plants or blood vessels are important for their healthy check. The liquid filled in the pipes or the blood is always not transparent and muddy so that the direct observation using optical fibers cannot be performed. Ultrasonic imaging is useful in those cases. Previous techniques such as B-mode imaging must have a 3-dimensional(3D) reconstruction method from successive 2-dimensional images. This paper describes an ultrasonic micro ring-array probe and a 3D frontal imaging technique using this probe. The probe (2mmφ) has 8 ultrasonic transducers placed radially with respect to each other on the front surface. One of the transducer transmits a diverged beam and the other 7 ones receive the echo. A pattern matching method is used for reconstructing objects in front of the probe. The 3D viewing method of the system is based on not reconstruction technique from successive 2D images but an intrinsic 3D measurement one. This system was evaluated by applying to echo data from a computer simulation and an actual object with a projection. The results indicated that this system was useful for the inspections in manufacturing plants or in blood vessels.

収録刊行物

  • 電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society  

    電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society 117(7), 359-363, 1997-07 

    The Institute of Electrical Engineers of Japan

参考文献:  7件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  3件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10004832265
  • NII書誌ID(NCID)
    AN1052634X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13418939
  • NDL 記事登録ID
    4237371
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-B380
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ