Feb 13, 2020 · Abstract: A wide-angle Fourier migrator is proposed to more accurately image complex media with strong lateral velocity contrasts.
This work presents an angle-partitioning optimization scheme with dip focusing to improve the performance of the Fourier migrator for super-wide-angle waves ...
File name: Optimized Pseudo-Pad? Fourier Migrator in Terms of Propagation Angles.pdf ; Format: Adobe PDF ...
Cong Tang,Li-Yun Fu,Wenyong Pan,QINGQING LI,&JIANPING HUANG.(2020).Optimized Pseudo-Padé Fourier Migrator in Terms of Propagation Angles.IEEE Access,32054-32065 ...
A wide-angle propagator is essential when imaging complex media with strong lateral velocity contrasts in one-way wave-equation migration.
May 19, 2024 · Padé Acoustoporoelasticity for 3-D Wave Propagation in ... Optimized Pseudo-Padé Fourier Migrator in Terms of Propagation Angles.
A migration approach based on a local application of the Born approximation within each extrapolation interval contains a singularity that can make direct ...
2023. Optimized pseudo-Padé Fourier migrator in terms of propagation angles. C Tang, LY Fu, W Pan, Q Li, J Huang. IEEE Access 8, 32054-32065, 2020. 8, 2020.
To mitigate this difficulty, we present a truncated space-domain convolution method to efficiently compute the pseudo-differential operator − ∇ 2 , and then ...
