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期刊论文 [30]
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Stable and High-Efficiency Attenuation Compensation in Reverse-Time Migration Using Wavefield Decomposition Algorithm
期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2019, 卷号: 16, 期号: 10, 页码: 1615-1619
作者:
Li, Qingqing
;
Fu, Li-Yun
;
Wei, Wei
;
Sun, Weijia
;
Du, Qizhen
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浏览/下载:76/0
  |  
提交时间:2019/12/04
Q-compensated reverse time migration (Q-RTM)
stable cross correlation imaging condition
wavefield decomposition
Fast Poynting-vector based wave-mode separation and RTM in 2D elastic TI media
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2019, 卷号: 381, 页码: 27-41
作者:
Liu, Qiancheng
;
Zhang, Jianfeng
;
Lu, Yongming
;
Gao, Hongwei
;
Liu, Shaolin
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  |  
浏览/下载:74/0
  |  
提交时间:2019/03/21
Wave propagation
Elasticity
Anisotropy
Wave separation
Efficient dip-angle angle-domain common-image gather estimation using Poynting vector in acoustic reverse time migration and its application in noise suppression
期刊论文
GEOPHYSICAL PROSPECTING, 2018, 卷号: 66, 期号: 9, 页码: 1714-1725
作者:
Liu, Qiancheng
;
Zhang, Jianfeng
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  |  
浏览/下载:69/0
  |  
提交时间:2018/12/11
Acoustic
Imaging
Signal processing
Solving second-order decoupled elastic wave equation using low-rank decomposition and low-rank finite differences
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 8, 页码: 3324-3333
作者:
Yuan YuXin
;
Hu Ting
;
Wang ZhiYang
;
Guo Peng
;
Liu Hong
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  |  
浏览/下载:44/0
  |  
提交时间:2018/12/11
Wavefield extrapolation
Space-wavenumber mixed-domain symbol
Staggered-grid low-rank decomposition
Staggered-grid low-rank finite difference
Efficient anisotropic quasi-P wavefield extrapolation using an isotropic low-rank approximation
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2018, 卷号: 213, 期号: 1, 页码: 48-57
作者:
Zhang, Zhen-dong
;
Liu, Yike
;
Alkhalifah, Tariq
;
Wu, Zedong
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浏览/下载:31/0
  |  
提交时间:2018/12/11
Numerical modelling
Seismic anisotropy
Wave propagation
3D elastic reverse time migration based on P- and S-wave decoupling
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1038-1052
作者:
Zhou XiYan
;
Chang Xu
;
Wang YiBo
;
Yao ZhenXing
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  |  
浏览/下载:18/0
  |  
提交时间:2018/09/26
P- and S-wave decoupling
Vector-based wavefields separation
3D
Poynting vector
Scalar imaging condition
3D elastic reverse time migration based on P- and S-wave decoupling
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1038-1052
作者:
Zhou XiYan
;
Chang Xu
;
Wang YiBo
;
Yao ZhenXing
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2018/09/26
P- and S-wave decoupling
Vector-based wavefields separation
3D
Poynting vector
Scalar imaging condition
An Iterative Zero-Offset VSP Wavefield Separating Method Based on the Error Analysis of SVD Filtering
期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2018, 卷号: 15, 页码: 1164-1168
作者:
Wang, Xiaokai
;
Chen, Jianyou
;
Gao, Lei
;
Chen, Wenchao
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  |  
浏览/下载:14/0
  |  
提交时间:2019/11/26
wavefield separation
Singular value decomposition (SVD)
vertical seismic profiling (VSP)
Enhancing low-wavenumber components of full-waveform inversion using an improved wavefield decomposition method in the time-space domain
期刊论文
JOURNAL OF APPLIED GEOPHYSICS, 2018, 卷号: 157, 页码: 10-22
-
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  |  
浏览/下载:11/0
  |  
提交时间:2020/01/03
Full-waveform inversion
Hilbert transform
Wavefield decomposition
Low-wavenumber updates
Optimized pseudo-analytical method for decoupled elastic wave equations
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 9, 页码: 3555-3573
作者:
Feng Hai-Xin
;
Yan Jun
;
Liu Hong
;
Sun Jun
;
Wang Zhi-Yang
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  |  
浏览/下载:18/0
  |  
提交时间:2017/11/24
Second-order time difference scheme
Elastic wave equations
Vector wavefield decomposition
Low-rank decomposition
Optimized pseudo-analytical method
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