An efficient qualitative imaging method for acoustic non-invasive testing
文献类型：会议论文
| 作者 | Li, Jingzhi; Deng, Xiaomao; Zhao, Yubo; Zou, Jun; Zhang, Zhichao |
| 出版日期 | 2011 |
| 会议名称 | Symposium on Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA) |
| 会议地点 | Chinese Acad Sci, Shenzhen Inst Adv Technol (SIAT, CAS), Shenzhen, PEOPLES R CHINA |
| 英文摘要 | In this work, we propose an efficient qualitative imaging method for acoustic non-invasive testing in two dimensions through boundary measurements. In acousticnon-invasive testing, one intends to recover the location, size and geometrical shape of unknown obstacles by the knowledge of the waves away from the objects of interest, which has many promising applications, e.g., breast cancer imaging and mine detection. The main ingredient of the method is based on the blow-up property of a specific indicator function, which is formulated as the solution of an integral equation involving boundary measurement data and the Green function. A fast qualitative imaging algorithm with two key indicator functions is proposed based on the regularized solution of the integral equation. Numerical experiments are presented to illustrate the feasibility and effectiveness of the proposed imaging scheme. © 2011 IEEE.(10 refs) |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/3590]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | 2011 |
| 推荐引用方式 GB/T 7714 | Li, Jingzhi,Deng, Xiaomao,Zhao, Yubo,et al. An efficient qualitative imaging method for acoustic non-invasive testing[C]. 见: Symposium on Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA). Chinese Acad Sci, Shenzhen Inst Adv Technol (SIAT, CAS), Shenzhen, PEOPLES R CHINA. |
入库方式： OAI收割
来源：深圳先进技术研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。