摘要综述了当前多次波问题的研究进展, 指出了对多次波问题, 有两种主要的处理思路:(1)
因为后续偏移成像的需要, 把多次波看成相干噪声, 根据多次波特性设计衰减方法将其消除掉 …

海洋地震勘探中多次波非常发育, 如何合理处理多次波是一个很重要的课题.
本文首先对海上多次波的产生机理, 分类及识别方式进行了回顾, 然后对目前国内外发展的多次 …

Stationary regression is the backbone of seismic data-processing algorithms including
match filtering, which is commonly applied for adaptive multiple subtraction. However, the …

We propose a novel approach for removing noise from multiple reflections based on an
adaptive randomized-order empirical mode decomposition (EMD) framework. We first flatten …

本文针对单道最小二乘自适应匹配滤波方法在一次波和多次波分量不正交的情况下不能获得
正确匹配的问题, 提出均衡拟多道最小二乘自适应匹配滤波方法, 该方法采取在空间方向上均衡 …

Predictive multiple suppression methods consist of two main steps: a prediction step, during
which multiples are predicted from seismic data, and a primary-multiple separation step …

The seislet transform is a waveletlike transform that analyzes seismic data by following
varying slopes of seismic events across different scales and provides a multiscale …

表面多次波是一种相干干扰, 在海洋地球物理勘探中表面多次波尤为明显.
本文给出了表面多次波衰减方法的研究现状的系统阐述, 并分析了表面多次波衰减研究的发展 …

针对多次波自适应相减这个关键问题, 文中首次提出利用独立分量分析技术来实现多次波和一次
波的分离(简称ICAAMS). 现有的多次波自适应相减技术大都是采用输出信号(一次波) …

Abstract The Alboran Basin in the westernmost Mediterranean hosts the orogenic boundary
between the Iberian and African plates. Although numerous geophysical studies of crustal …