Ultrasonic Imaging of Human Tooth using Chirp-Coded Nonlinear Time Reversal Acoustics

被引：9

作者：

Dos Santos, Serge ^{[1
]}

Domenjoud, Mathieu ^{[2
]}

Prevorovsky, Zdenek ^{[3
]}

机构：

[1] Univ Tours, CNRS, INSERM, ENI Val de Loire,UMR Imagerie & Cerveau 930,ENIVL, Rue Chocolaterie BP 3410, F-41034 Blois, France

[2] Univ Tours, CNRS ERL 3106, UMR 930 INSERM, ENIVL, F-41034 Blois, France

[3] Inst Thermomech AS CR Vvi, CZ-18200 Prague 8, Czech Republic

来源：

INTERNATIONAL CONGRESS ON ULTRASONICS, PROCEEDINGS | 2010年 / 3卷 / 01期

关键词：

TR-NEWS; chip-coded excitation; echodentography; ultrasonic imaging;

D O I：

10.1016/j.phpro.2010.01.117

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

We report in this paper the first use of TR-NEWS, included chirp-coded excitation and applied for ultrasonic imaging of human tooth. Feasibility of the focusing of ultrasound at the surface of the human tooth is demonstrated and potentiality of a new echodentography of the dentine-enamel interface using TR-NEWS is discussed.

引用

页码：913 / 918

页数：6

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