[HTML][HTML] 非二次幂Curvelet 变换及其在地震噪声压制中的应用
袁艳华, 王一博, 刘伊克, 常旭 - 地球物理学报, 2013 - html.rhhz.net
本文分析了Curvelet 变换在地震数据处理中的优势及不足, 提出了非二次幂Curvelet 变换.
主要有两点改进:(1) 将经典Curvelet 变换非自适应的二次幂多尺度多角度分解方式改进为基于 …
主要有两点改进:(1) 将经典Curvelet 变换非自适应的二次幂多尺度多角度分解方式改进为基于 …
Non-dyadic Curvelet transform and its application in seismic noise elimination
YH YUAN, YB WANG, YK LIU, X CHANG - Chinese Journal of …, 2013 - en.dzkx.org
By analyzing the advantages and disadvantages of Curvelet transform in seismic
processing, we propose a non-dyadic Curvelet transform for seismic noise elimination …
processing, we propose a non-dyadic Curvelet transform for seismic noise elimination …
[HTML][HTML] 基于非二次幂Curvelet 变换的最小二乘匹配算法及其应用
袁艳华, 王一博, 刘伊克, 常旭 - 地球物理学报, 2013 - html.rhhz.net
本文提出了基于非二次幂Curvelet 变换的最小二乘匹配算法. 首先, 根据输入地震信号的频谱和
方向等特征进行非二次幂Curvelet 变换, 根据其特征不同, 最大程度地将有效信号和噪声分开; …
方向等特征进行非二次幂Curvelet 变换, 根据其特征不同, 最大程度地将有效信号和噪声分开; …
A non-dyadic Curvelet transform based least-squares matching algorithm and its application
YH YUAN, YB WANG, YK LIU, X CHANG - Chinese Journal of …, 2013 - en.dzkx.org
We propose a non-dyadic Curvelet transform based least-squares matching method. Firstly,
in order to separate the signal and noise better, the input data is decomposed using non …
in order to separate the signal and noise better, the input data is decomposed using non …