摘要
常规地震资料解释方法误差较大,已不能满足现代地震勘探解释的需要,这里提出一种基于模式识别的非线性地震资料解释方法,该方法是在地震属性模式分类的基础上,进行非线性降维,然后利用非线性方法反演物性参数。以某工区为例进行计算,结果表明,该方法明显优于常规方法。
The method of common quake data explanation can not satisfy the needs of the modern quake data explaination as them are of high errors.This article brings forward a non-linear method of the quake data explanation based on pattern recognition to forecast physical property parameters.The quake data in some work area is processed with the method and the results indicate that the method is more effective than that with the common methods.
出处
《物探化探计算技术》
CAS
CSCD
2008年第1期27-29,89,共3页
Computing Techniques For Geophysical and Geochemical Exploration
关键词
地震勘探
模式分类
非线性降维
非线性反演
quake reconnoite
pattern recognision
non-linear lower dimension
non-linear indication
