小波变换多尺度分析在地震资料处理中的应用  

MULTI-RESOLUTION ANALYSIS OF WAVELET TRANSFORM & ITS APPLICATION IN SEISMIC DATA PROCESSING

作　　者：崔兴福[1] 张文生[2] 

机构地区：[1]中国石油勘探开发研究院地球物理勘探所,北京100083 [2]中国科学院计算数学与科学工程计算研究所数学与系统科学研究院

出　　处：《数值计算与计算机应用》2004年第4期283-288,共6页Journal on Numerical Methods and Computer Applications

基　　金：国家自然科学基金项目(40004003)所长基金项目资助.

摘　　要：For the problems exiting in real seismic data processing, such as S/N ratio and resolution, this paper utilizes 2D wavelet transform and multi-resolution analysis to attenuate noise and enhance resolution. Many calculations preseuted in this paper have shown that the data quality after multi-resolution analysising is improved.For the problems exiting in real seismic data processing, such as S/N ratio and resolution, this paper utilizes 2D wavelet transform and multi-resolution analysis to attenuate noise and enhance resolution. Many calculations preseuted in this paper have shown that the data quality after multi-resolution analysising is improved.

关 键 词：地震资料处理 多尺度分析 小波变换 

分 类 号：P315[天文地球—地震学]