Recovery of acoustic impedance by POCS technique

Chongrong Li, Yanda Li
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引用次数: 1

Abstract

POCS (projection onto convex sets) is one signal restoration technique by which a priori information can be added easily. In this paper, it is first applied in the recovery of acoustic impedance from seismograms of which low and high frequency components are missing. The experimental results of synthetic and real data show that the new method is more suitable for solving the problem of seismic data processing than previous methods.<>
用POCS技术恢复声阻抗
凸集投影(POCS)是一种易于添加先验信息的信号恢复技术。本文首次将其应用于从缺少低频和高频分量的地震记录中恢复声阻抗。综合数据和实际数据的实验结果表明,新方法比以往的方法更适合于解决地震数据处理问题。
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