基于预条件共轭梯度法的盲源反褶积方法(英文)
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
在勘探地震学的数据处理过程中,盲源反褶积是一项重要的技术。本文给出了盲源反褶积方法的一种具体实现,并结合Krylov子空间上优化的预条件共轭梯度法以改善算法的稳定性,同时减少计算量。
In seismic data processing, blind deconvolution is a key technology. Introduced in this paper is a flow of one kind of blind deconvolution. The optimal precondition conjugate gradients (PCG) in Kyrlov subspace is also used to improve the stability of the algorithm. The computation amount is greatly decreased.
引文
JonF.Cl?rbout(1976)Fundamentals ofGeophysicalDataProcessing— withApplication toPetroleumProspecting, copyright○BY MCGRAW-HILL.INC CJonF.Cl?rbout(withSergeyFomel)(2002)ImageEstimationExample:GeophysicalSoundingsImageConstruction,StanfordUniversity○APRIL 13C
    ?Z YILMAZ (2001)SeismicDataProcessing—Processing,Inversion, andInterpretation ofSeismicData,VolumeⅠ andVolumeⅡ○Society ofExplorationGeophysicistsC

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心