Detection and classification from electromagnetic induction data
文献类型：期刊论文
| 作者 | Ammari, Habib1; Chen, Junqing2; Chen, Zhiming3 ; Volkov, Darko4; Wang, Han1
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| 刊名 | JOURNAL OF COMPUTATIONAL PHYSICS
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| 出版日期 | 2015-11-15 |
| 卷号 | 301页码:201-217 |
| 关键词 | Eddy current imaging Induction data Classification Recognition Invariant shape descriptors |
| ISSN号 | 0021-9991 |
| DOI | 10.1016/j.jcp.2015.08.027 |
| 英文摘要 | In this paper we introduce an efficient algorithm for identifying conductive objects using induction data derived from eddy currents. Our method consists of first extracting geometric features from the induction data and then matching them to precomputed data for known objects from a given dictionary. The matching step relies on fundamental properties of conductive polarization tensors and new invariance properties introduced in this paper. A new shape identification scheme is developed and tested in numerical simulations in the presence of measurement noise. Resolution and stability properties of the proposed identification algorithm are investigated. (C) 2015 Elsevier Inc. All rights reserved. |
| 资助项目 | ERC[MULTIMOD-267184] ; China NSF[11001150] ; China NSF[41230210] ; China NSF[11021101] ; National Basic Research Project[2011CB309700] |
| WOS研究方向 | Computer Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000362379300012 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/20913]  |
| 专题 | 计算数学与科学工程计算研究所 |
| 通讯作者 | Ammari, Habib |
| 作者单位 | 1.Ecole Normale Super, Dept Math & Applicat, F-75005 Paris, France 2.Tsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Inst Computat Math, LSEC, Beijing 100190, Peoples R China 4.Worcester Polytech Inst, Dept Math Sci, Worcester, MA 01609 USA |
| 推荐引用方式 GB/T 7714 | Ammari, Habib,Chen, Junqing,Chen, Zhiming,et al. Detection and classification from electromagnetic induction data[J]. JOURNAL OF COMPUTATIONAL PHYSICS,2015,301:201-217. |
| APA | Ammari, Habib,Chen, Junqing,Chen, Zhiming,Volkov, Darko,&Wang, Han.(2015).Detection and classification from electromagnetic induction data.JOURNAL OF COMPUTATIONAL PHYSICS,301,201-217. |
| MLA | Ammari, Habib,et al."Detection and classification from electromagnetic induction data".JOURNAL OF COMPUTATIONAL PHYSICS 301(2015):201-217. |
入库方式： OAI收割
来源：数学与系统科学研究院
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