Full inverse scattering vs. Born-like approximation for imaging in a stratified ocean

J. Wiskin, S. A. Johnson, D. Borup, M. Berggren, R. Eidens
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引用次数: 3

Abstract

This Oceans 93 paper describes full nonlinear inversion that gives quantitative reconstructions of submerged and/or buried objects with the aid of a layered Greens function. The computational speed is preserved by use of Fast Fourier Transforms and stabilized biconjugate gradients, for both the homogeneous background and layered background case.<>
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在分层海洋中成像的完全逆散射与类玻恩近似
这篇论文描述了利用分层格林函数对水下和/或被埋物体进行定量重建的全非线性反演。对于均匀背景和分层背景,采用快速傅里叶变换和稳定双共轭梯度来保持计算速度。
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