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phaselessimagingbyreversetimemigrationacousticwaves
Chen Zhiming1; Huang Guanghui2
2017
Source Publicationnumericalmathematicstheorymethodsandapplications
ISSN1004-8979
Volume10Issue:1Pages:1
AbstractWe 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.
Language英语
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/40559
Collection计算数学与科学工程计算研究所
Affiliation1.中国科学院数学与系统科学研究院
2.莱斯大学
Recommended Citation
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.
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