A DIRECT IMAGING METHOD FOR THE HALF-SPACE INVERSE SCATTERING PROBLEM WITH PHASELESS DATA

doi:10.3934/ipi.2017042

	A DIRECT IMAGING METHOD FOR THE HALF-SPACE INVERSE SCATTERING PROBLEM WITH PHASELESS DATA
	Chen, Zhiming1,2 ; Fang, Shaofeng 2; Huang, Guanghui 3
	2017-10-01
Source Publication	INVERSE PROBLEMS AND IMAGING
ISSN	1930-8337
Volume	11 Issue:5 Pages:901-916
Abstract	We propose a direct imaging method based on the reverse time migration method for finding extended obstacles with phaseless total field data in the half space. We prove that the imaging resolution of the method is essentially the same as the imaging results using the scattering data with full phase information when the obstacle is far away from the surface of the half space where the measurement is taken. Numerical experiments are included to illustrate the powerful imaging quality.
Keyword	Reverse time migration phaseless imaging half-space inverse scattering
DOI	10.3934/ipi.2017042
Language	英语
Funding Project	China NSF[113211061]
WOS Research Area	Mathematics ; Physics
WOS Subject	Mathematics, Applied ; Physics, Mathematical
WOS ID	WOS:000411945300006
Publisher	AMER INST MATHEMATICAL SCIENCES-AIMS
Citation statistics	Cited Times:5[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.amss.ac.cn/handle/2S8OKBNM/26610
Collection	计算数学与科学工程计算研究所
Affiliation	1.Acad Math & Syst Sci, Inst Computat Math & Sci Engn Comp, LSEC, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Chinese Acad Sci, Sch Math Sci, Beijing 100190, Peoples R China 3.Rice Univ, Dept Computat & Appl Math, Rice Invers Project, Houston, TX 77005 USA
Recommended Citation GB/T 7714	Chen, Zhiming,Fang, Shaofeng,Huang, Guanghui. A DIRECT IMAGING METHOD FOR THE HALF-SPACE INVERSE SCATTERING PROBLEM WITH PHASELESS DATA[J]. INVERSE PROBLEMS AND IMAGING,2017,11(5):901-916.
APA	Chen, Zhiming,Fang, Shaofeng,&Huang, Guanghui.(2017).A DIRECT IMAGING METHOD FOR THE HALF-SPACE INVERSE SCATTERING PROBLEM WITH PHASELESS DATA.INVERSE PROBLEMS AND IMAGING,11(5),901-916.
MLA	Chen, Zhiming,et al."A DIRECT IMAGING METHOD FOR THE HALF-SPACE INVERSE SCATTERING PROBLEM WITH PHASELESS DATA".INVERSE PROBLEMS AND IMAGING 11.5(2017):901-916.

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