About Me
Hi, I am Chenwei, My research focuses on deep learning, computer vision, multimodal learning and their applications in autonomous driving or robotics.
Previously, I was a research assistant working with Rui Song and Prof. Andreas Festag at Fraunhofer IVI, where I worked on 3D scene understanding for autonomous vehicles. I received my Master’s degree in Electrical Engineering from Technical University of Braunschweig, supervised by Zhengyang Li and Prof. Tim Fingscheidt. Before that, I received a dual Bachelor’s degree in Electrical Engineering from University of Shanghai for Science and Technology and Hamburg University of Applied Sciences.
I am currently seeking a fully funded PhD or Research Assistant position in the fields of computer vision, machine perception or multimodal learning.
Selected Publications

CoDa-4DGS: Dynamic Gaussian Splatting with Context and Deformation Awareness for Autonomous Driving
Published in ICCV, 2025
Rui Song*, Chenwei Liang*, Yan Xia, Walter Zimmer, Hu Cao, Holger Caesar, Andreas Festag, Alois Knoll

Collaborative Semantic Occupancy Prediction with Hybrid Feature Fusion in Connected Automated Vehicles
Published in CVPR, 2024
Rui Song, Chenwei Liang, Hu Cao, Zhiran Yan, Walter Zimmer, Markus Gross, Andreas Festag, Alois Knoll

An Efficient and Noise-Robust Audiovisual Encoder for Audiovisual Speech Recognition
Published in Interspeech, 2023
Zhengyang Li, Chenwei Liang, Timo Lohrenz, Marvin Sach, Björn Möller, Tim Fingscheidt