代表性成果
代表论文：
[1]Zhiyong Wang,Guochang Liu*,Jing Du,et al. Low-frequency extrapolation of prestack viscoacoustic seismic data based on dense convolutional network. IEEE Transactions on Geoscience and Remote Sensing, 2022, 60: 1-13.
[2]Zhiyong Wang,Guochang Liu*,Chao Li,et al.Random noise attenuation of 3D multicomponent seismic data using a fast adaptive prediction filter. Geophysics, 2024, 89(3): V263-V280.
[3]王志勇,刘国昌*,王梓旭,等.基于振幅一致性残差卷积编码解码器的不规则缺失数据重建.吉林大学学报(地球科学版), 2025, 55(4): 1-15.
[4]Zhiyong Wang,Guochang Liu*,Wei Yang.Research on low frequency compensation method based on deep learning. 82nd EAGE Annual Conference & Exhibition, 2021.
[5]Zhiyong Wang,Jing Du,Guochang Liu*.Low frequency extrapolation of pre-stack seismic data based on temporal convolutional network. 83rd EAGE Annual Conference & Exhibition, 2022.
[6]Chao Li,Guochang Liu*,Zhiyong Wang, et al.Multichannel joint resolution enhancement for nonstationary prestack data with adaptive structure regularization. Geophysics, 88(5): V361-V370.
[7]Chao Li,Guochang Liu*,Zhiyong Wang, et al.Simultaneous off-the-grid deblending and data reconstruction via unsupervised deep learning. IEEE Transactions on Geoscience and Remote Sensing, 2025, 1-13.
专利：
[1]刘国昌,王志勇,李超,吴启斌,时岚婷,周佳虹,张峰.用于多分量地震数据的多通道联合去噪方法及处理器, 2022, CN115469358A
[2]刘国昌,李超,王志勇,宋欣悦,时岚婷,李景叶,陈小宏.一种叠前地震资料非平稳盲反褶积方法及相关组件, 2023,CN113341463A
[3]刘国昌,宋欣悦,邓勇,王春明,王志勇,时岚婷,王依萌.一种基于瑞雷面波反演的近地表速度模型建立方法及装置, 2023,CN114185093A
科研项目：
[1]国家自然科学基金面上项目:深水区地震波衰减机理、Q建模及衰减补偿研究, 2024.01.01-2027.12.31,参与
[2]国家自然科学基金面上项目:基于高维多参数加权聚类的各向异性介质地震旅行时参数自动估计研究,2021.01.01-2024.12.31,参与
[3]国家重点研发计划:智能化海上高精度地震数据处理关键技术, 2020.01.01-2021.12.31,参与
[4]中国石油科技项目:弹性波地震数据矢量处理方法研究, 2020.01.01-2025.12.31,参与
