Short note: Applications of third-order statistics for the automatic time picking of seismic events

被引：4

作者：

Srinivasan, K ^{[1
]}

Ikelle, LT ^{[1
]}

机构：

[1] Texas A&M Univ, Dept Geol & Geophys, College Stn, TX 77843 USA

来源：

GEOPHYSICAL PROSPECTING | 2001年 / 49卷 / 01期

关键词：

D O I：

10.1046/j.1365-2478.2001.00231.x

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

We present a new automatic time-picking method based on third-order statistics, namely bicoherence correlation. Contrary to conventional methods, which are based on second-order statistics (i.e. cross-correlation or neural-network trainings), our method is less sensitive to coloured noise as well as the bandwidth of the signal. Bicoherence correlation can also be used for autotracking events in seismic data for an interpretation.

引用

页码：155 / 158

页数：4

共 5 条

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