High range resolution ultrasound imaging of a human carotid artery using frequency domain interferometry

Hirofumi Taki, Takuya Sakamoto, Makoto Yamakawa, Tsuyoshi Shiina, Toru Sato, Kousuke Taki, Motoi Kudo

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

In this study, we propose a high range resolution ultrasound imaging method using frequency domain interferometry with adaptive beamforming technique. We employ multiple reference signals to compensate the variation of the vessel wall slope. The proposed method succeeded to acquire a high range resolution carotid artery image of a normal living human subject, where the method was applied to a single frame IQ data obtained by a commercial ultrasonographic device. This result verified the capability of the proposed method to improve the range resolution in ultrasonography. We believe the proposed method will largely progress medical diagnostics in vascular ultrasound.

本文言語English
ホスト出版物のタイトル2011 IEEE International Ultrasonics Symposium, IUS 2011
ページ2201-2204
ページ数4
DOI
出版ステータスPublished - 2011
外部発表はい
イベント2011 IEEE International Ultrasonics Symposium, IUS 2011 - Orlando, FL, United States
継続期間: 2011 10月 182011 10月 21

出版物シリーズ

名前IEEE International Ultrasonics Symposium, IUS
ISSN(印刷版)1948-5719
ISSN(電子版)1948-5727

Conference

Conference2011 IEEE International Ultrasonics Symposium, IUS 2011
国/地域United States
CityOrlando, FL
Period11/10/1811/10/21

ASJC Scopus subject areas

  • 音響学および超音波学

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