Chengqi (William) Li

Chengqi (William) Li

Bio

I am Chengqi (William) Li, a master’s student in Electrical and Computer Engineering specializing in computer vision for robotics and autonomous driving, with a focus on 3D perception.

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Recent News

Award

Winner of the CVPR 2026 OpenSUN3D Challenge

Winner of the Open-Vocabulary 3D Affordance Grounding track at the CVPR 2026 OpenSUN3D Challenge.

Challenge ↗

Projects

Image-Pretrained Vision Transformers for Real-Time Traffic Anomaly Detection
This project explores the trade-offs of using image-pretrained ViTs for traffic anomaly detection, achieving 78.1% AUC-ROC at 200 FPS on the DoTA benchmark.
Feb 6, 2026
Image-Pretrained Vision Transformers for Real-Time Traffic Anomaly Detection
VRU tracking in LiDAR point cloud
Inspired by Spatio-Temporal Tracking paradigms, we leverage LiDAR data to track pedestrians in 3D space.
Oct 1, 2023
VRU tracking in LiDAR point cloud
YourArXiv.com -- a Personalized ArXiv with Embedding based recommendation
Inspired by language model for recommendation, we leverage Ada2 model to build a personalized ArXiv recommendation system.
Apr 20, 2023
YourArXiv.com -- a Personalized ArXiv with Embedding based recommendation
Deployment and optimization pipeline for YOLOv5 models on detection and segmentation tasks
Deployment and optimization pipeline for YOLOv5 models on detection and segmentation tasks
Dec 18, 2022 Object Detection
Deployment and optimization pipeline for YOLOv5 models on detection and segmentation tasks