Lei Lyu

Title: Lei Lyu: Inventor in Computer Vision

Introduction

Lei Lyu is an inventor based in Jinan, China, associated with Shandong Normal University. His patent work focuses on computer vision and methods for recognizing human interactive behavior from video.

Latest Patents

The provided information lists one patent for Lei Lyu: “Method and System for Identifying Human Interactive Behavior Based on Multi-View Comparison.” The invention describes a method that tracks human-joint positions across video frames and uses them to construct a spatio-temporal skeleton graph. A graph convolutional neural network adaptively removes graph edges or nodes to create enhanced views. Using the information bottleneck principle, the method balances differences between these views and the original graph while preserving information useful for behavior recognition. The resulting multi-view representation is then used to identify human interactive behavior.

Career Highlights

Lyu’s listed patent reflects research into applying graph-based learning and information theory to video-based behavior recognition. The supplied data associates him with Shandong Normal University and records 1 patent.

Collaborations

The provided information names Xiang Liu and Chen Pang as Lyu’s coworkers. Their listed association offers context for his professional collaborations, though no specific joint patent or project details were supplied.

Conclusion

Lei Lyu’s patent work at Shandong Normal University addresses human interactive behavior recognition through multi-view graph representations, combining computer vision, graph convolution, and information bottleneck techniques.