基于U-Net网络的FWI地震低频恢复方法
王莉利1,2(
), 杜功鑫1, 高新成3, 王宁4, 王维红4
), 杜功鑫1, 高新成3, 王宁4, 王维红4
FWI seismic low frequency recovery method based on the U-Net
WANG Li-Li1,2(), DU Gong-Xin1, GAO Xin-Cheng3, WANG Ning4, WANG Wei-Hong4
), DU Gong-Xin1, GAO Xin-Cheng3, WANG Ning4, WANG Wei-Hong4
图3. 训练集高频数据与对应低频标签可视化展示
a—6张大小64×64的训练集输入高频数据;b—图a中高频数据对应低频标签数据
Fig.3. Visual display of training set high-frequency data and corresponding low-frequency tags
a—6 high frequency datas input from 64×64 training sets;b—fig.a low frequency label datas corresponding to high frequency data
