研究兴趣

1.地震波偏移成像与反演

2.地震信号分析与图像处理

3.逆散射方法理论研究

4.多次波预测与成像

 

研究成果

期刊论文：

[1] Zhiwei Gu and Ru-Shan Wu. Internal Multiple Removal and Illumination Correction for Seismic Imaging. IEEE Transactions on Geoscience and Remote Sensing, 2021. (DOI: 10.1109/TGRS. 2021.3080210)

[2] Yanan Liu, Shengchang Chen, Guoxin Chen, Feng Wang, Zhiwei Gu. Angle domain imaging of relative impedance perturbation. Geophysical Prospecting, 2020, 68(8), 2504-2517.

[3] Guoxin Chen, Wencai Yang, Shengchang Chen, Yanan Liu, and Zhiwei Gu. Application of envelope in salt structure velocity building: from objective function construction to the full-band seismic data reconstruction. IEEE Transactions on Geoscience and Remote Sensing, 2020, 58(9), 6594-6608.

国际会议：

[1] Ru-Shan Wu, Zhiwei Gu. Internal multiple elimination by an extended 3D single-sided autofocusing and the application to subsalt imaging. 82th EAGE Conference & Exhibition, Expanded Abstracts, 2021. (荷兰阿姆斯特丹)

[2] Zhiwei Gu, Ru-Shan Wu and Shengchang Chen. Sensitivity of Marchenko imaging to direct arrival time. 82th EAGE Conference & Exhibition, Expanded Abstracts, 2021. (荷兰阿姆斯特丹)

[3] Ru-Shan Wu and Zhiwei Gu. Focusing source seismograms and Marchenko multiple elimination applied to salt multiples removal. SEG International Exposition and 90th Annual Meeting, Expanded Abstracts, 2020. (美国休斯顿)

[4] Zhiwei Gu, Ru-Shan Wu, Shengchang Chen. Marchenko redatuming for the recovery of Born reflection data and its applications to seismic imaging. American Geophysical Union, Fall Meeting 2019. (美国旧金山)

[5] Zhiwei Gu, Shengchang Chen, Haoran Ren. Least squares waveform migration with reflected wave. 2018 International Conference on Exploration Geophysics (CEG). (中国兰州)

[6] Zhiwei Gu, Shengchang Chen, Haoran Ren. Primary Reflection Wave Equation Based on Reflectivity and Wave Field Simulation. 8th International Conference on Environmental and Engineering Geophysics, 2018. (中国杭州)