A110カラードプラ像を用いた流れの3次元可視化法

DOI

書誌事項

タイトル別名
  • 3-D Flow Visualization from Color Doppler Images

抄録

The color Doppler method, which can measure velocity of a flow in realtime using the Doppler effect of ultrasound, is suitable for observation of a blood flow and has contributed to diagnosis of circulatory illness. However, the result of measurement is represented as a 2-D image, which is not useful for understanding a state of a complex flow. This paper presents 3-D visualization methods of a blood flow from color Doppler images. For diagnosis and investigation, the visualization of a blood flow must fulfill the following features : (1) objectivity (2) interactivity and (3) multi-aspect. The proposed system meets the above requirements by providing realtime visualization methods and intuitive interfaces. Moreover, an experiment with a phantom channel shows that the proposed system enables observers to recognize a state of an entire flow, such as occurence of turbulence and an area of regurgitant jets.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390001204620583296
  • NII論文ID
    130003649335
  • DOI
    10.3154/jvs.20.2supplement_33
  • ISSN
    1884037X
    09164731
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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