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
发表期刊	INVERSE PROBLEMS AND IMAGING
ISSN	1930-8337
卷号	11 期号:5 页码:901-916
摘要	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.
关键词	Reverse time migration phaseless imaging half-space inverse scattering
DOI	10.3934/ipi.2017042
语种	英语
资助项目	China NSF[113211061]
WOS研究方向	Mathematics ; Physics
WOS类目	Mathematics, Applied ; Physics, Mathematical
WOS记录号	WOS:000411945300006
出版者	AMER INST MATHEMATICAL SCIENCES-AIMS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/26610
专题	计算数学与科学工程计算研究所
通讯作者	Huang, Guanghui
作者单位	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
推荐引用方式 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.