Yumin Chen

Title: Yumin Chen: Innovator in Seismic Facies Identification

Introduction

Yumin Chen 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

Yumin Chen holds a patent for an "Automatic seismic facies identification method based on combination of self-attention mechanism and U-shape network architecture." This patent outlines a comprehensive approach that includes obtaining and preprocessing post-stack seismic data to construct a sample training and validation dataset. The method involves building an encoder using an overlapped patch merging module with down-sampling function and a self-attention transformer module for global modeling. Additionally, a decoder is constructed 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 incorporates 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

Yumin Chen is affiliated with Xi'an Jiaotong University, where he contributes to research and development in seismic data processing. His work has garnered attention for its innovative approach and practical applications in the field.

Collaborations

Yumin Chen collaborates with notable colleagues, including Zhiguo Wang and Yang Yang, who contribute to his research endeavors and enhance the impact of his work.

Conclusion

Yumin Chen's contributions to seismic facies identification through his patented methods demonstrate his innovative spirit and commitment to advancing technology in this field. His work continues to influence the way seismic data is analyzed and interpreted.