基于全卷积残差收缩网络的地震波阻抗反演

王康, 刘彩云, 熊杰, 王永昌, 胡焕发, 康佳帅

Seismic wave impedance inversion based on the fully convolutional residual shrinkage network

WANG Kang, LIU Cai-Yun, XIONG Jie, WANG Yong-Chang, HU Huan-Fa, KANG Jia-Shuai

表5 不同相位和频率子波预测阻抗与真实阻抗的PCC

Table 5 PCC of predicted impedance and true impedance by wavelet with different phases and frequencies

相位 0° 10° 20° 30° 10 Hz 0.8859 0.9068 0.8563 0.8902 20 Hz 0.9427 0.9158 0.9007 0.9153 30 Hz 0.8969 0.9104 0.8927 0.8932 40 Hz 0.8863 0.9095 0.8884 0.8562