Zhen Li

Title: Zhen Li: Innovator in Seismic Facies Identification

Introduction

Zhen Li is a prominent inventor based in Xi'an, China. He has made significant contributions to the field of seismic data analysis through his innovative methods and technologies. His work focuses on enhancing the accuracy and efficiency of seismic facies identification.

Latest Patents

Zhen Li holds a patent for an "Automatic seismic facies identification method based on combination of self-attention mechanism and U-shape network architecture." This method involves several key steps, including obtaining and preprocessing post-stack seismic data to construct a sample training and validation dataset. He builds an encoder using an overlapped patch merging module with down-sampling function and a self-attention transformer module for global modeling. Additionally, he constructs a decoder through a patch expanding module with linear upsampling function, the self-attention transformer module, and a skip connection module for multilayer feature fusion. The seismic facies identification model he developed includes a Hypercolumns-U-Segformer (HUSeg) and utilizes a hybrid loss function. The model is iteratively trained with a training and validation set, allowing for the input of test data to obtain corresponding seismic facies.

Career Highlights

Zhen Li is affiliated with Xi'an Jiaotong University, where he contributes to research and development in seismic data processing. His innovative approach has positioned him as a key figure in the academic and research community.

Collaborations

Zhen Li collaborates with notable colleagues, including Zhiguo Wang and Yumin Chen, who share his commitment to advancing seismic analysis techniques.

Conclusion

Zhen Li's contributions to seismic facies identification through his patented methods demonstrate his expertise and innovative spirit in the field. His work continues to influence the way seismic data is analyzed and interpreted, paving the way for future advancements.