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4 4种单一变换的重建误差 a—基于Fourier变换重建误差;b—基于DCT变换的重建误差;c—基于Curvelet变换的重建误差;d—基于Shearlet变换的重建误差

Fig.4 Reconstruction error of four single transformations a—reconstruction error based on Fourier transform;b—reconstruction error based on DCT transform;c—reconstruction error based on Curvelet transform;d—reconstruction error based on Shearlet transform