摘要
探讨了离散情形下的广义Ｒａｄｏｎ变换公式，提出了一种用广义Ｒａｄｏｎ变换反投影公式对地震反射波资料进行层析成像的力法，并阐明了用此方法进行层析成像时如何确定广义Ｒａｄｏｎ变换的变换曲线簇。计算实例表明，该方法计算灵活，收敛速度快，反演效果较好，是一种可行的层析成像方法。
Based on the generalized discrete Radon transformation, Thecomputerized tomography method for seismic reflection data with generalized discreteRadon back projection formula is put forth. Meanwhile, how to determine the generalizedRadon transformation curve cluster is explained. Besides, the theoretical data is processedand the result shows the method is feasible.
出处
《江汉石油学院学报》
CSCD
北大核心
1994年第2期45-48,共4页
Journal of Jianghan Petroleum Institute
关键词
地震勘探
数据处理
CT
seismic prospecting,seismic data, data processing, (computerizedtomography), (generalized Radon transformations), discrete functions
