基于压缩感知的地震数据规则化技术在塔里木区块的应用

郑多明, 王德英, 吴宇兵, 寇龙江, 陈阳阳, 金保中

Application of compressed sensing-based seismic data regularization technology in the Tarim block

ZHENG Duo-Ming, WANG De-Ying, WU Yu-Bing, KOU Long-Jiang, CHEN Yang-Yang, JIN Bao-Zhong

图5 Shearlet重建前后频谱 a—随机缺失50%地震记录频谱;b—Shearlet重建数据频谱

Fig.5 Spectrum before and after Shearlet reconstruction a—spectrum of seismic records with 50% random missing data;b—spectrum of Shearlet reconstructed data