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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
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

图5. 真实低频与预测低频频谱对比

Fig.5. Spectrum comparison between real low frequency and predicted data