Search Results for author: Zhenbo Guo

Found 3 papers, 0 papers with code

DSU-Net: Dynamic Snake U-Net for 2-D Seismic First Break Picking

no code implementations27 May 2024 Hongtao Wang, Rongyu Feng, Liangyi Wu, Mutian Liu, Yinuo Cui, Chunxia Zhang, Zhenbo Guo

However, current designed segmentation networks is difficult to ensure the horizontal continuity of the segmentation.

Seismic First Break Picking in a Higher Dimension Using Deep Graph Learning

no code implementations12 Apr 2024 Hongtao Wang, Li Long, Jiangshe Zhang, Xiaoli Wei, Chunxia Zhang, Zhenbo Guo

Addressing this, we propose a novel approach using deep graph learning called DGL-FB, constructing a large graph to efficiently extract information.

Graph Learning

MSSPN: Automatic First Arrival Picking using Multi-Stage Segmentation Picking Network

no code implementations7 Sep 2022 Hongtao Wang, Jiangshe Zhang, Xiaoli Wei, Chunxia Zhang, Zhenbo Guo, Li Long, Yicheng Wang

Besides, since the gather data is a set of signals which are greatly different from the natural images, it is difficult for the current method to solve the FAT picking problem in case of a low Signal to Noise Ratio (SNR).

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