phaselessimagingbyreversetimemigrationacousticwaves

	phaselessimagingbyreversetimemigrationacousticwaves
	Chen Zhiming2 ; Huang Guanghui 1
刊名	numericalmathematicstheorymethodsandapplications
	2017
卷号	10 期号:1 页码:1
ISSN号	1004-8979
英文摘要	We propose a reliable direct imaging method based on the reverse time migration for finding extended obstacles with phaseless total field data. 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 measurement is far away from the obstacle. The imaginary part of the cross-correlation imaging functional always peaks on the boundary of the obstacle. Numerical experiments are included to illustrate the powerful imaging quality.
语种	英语
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/40558]
专题	计算数学与科学工程计算研究所
作者单位	1.莱斯大学 2.中国科学院数学与系统科学研究院
推荐引用方式 GB/T 7714	Chen Zhiming,Huang Guanghui. phaselessimagingbyreversetimemigrationacousticwaves[J]. numericalmathematicstheorymethodsandapplications,2017,10(1):1.
APA	Chen Zhiming,&Huang Guanghui.(2017).phaselessimagingbyreversetimemigrationacousticwaves.numericalmathematicstheorymethodsandapplications,10(1),1.
MLA	Chen Zhiming,et al."phaselessimagingbyreversetimemigrationacousticwaves".numericalmathematicstheorymethodsandapplications 10.1(2017):1.