Basic Information
I am a Ph.D. student in Computer Science at the Computer Vision and Learning Group (VLG), ETH Zürich, supervised by Professor Siyu Tang. Before this, I received my M.S. in Computer Science from ETH Zurich in 2022. Previous to that, I graduated from the Computer Science Department at Peking University in 2020.
Social
Publications
Authors:Xiaozhong Lyu*, Gen Li*, Zhiyin Qian, Xucong Zhang, Marc Pollefeys, Siyu Tang (*equal contribution; order interchangeable)
ReViV reconstructs viewer-centric human motion (body, hand, and gaze) and view-centric scene geometry (camera and depth) from a single egocentric RGB video in a unified feed-forward model.
Authors:Johannes Weidenfeller, Shaofei Wang, Philipp Fürnstahl, Siyu Tang
We introduce an end-to-end mesh-native optimization framework that combines an adaptive Delaunay-triangulated grid with hybrid volumetric and mesh-based rendering to reconstruct detailed high-quality meshes from dense image captures.
EgoGen: An Egocentric Synthetic Data Generator
Conference: Conference on Computer Vision and Pattern Recognition (CVPR 2024) oral presentation
Authors:Gen Li, Kaifeng Zhao, Siwei Zhang, Xiaozhong Lyu, Mihai Dusmanu, Yan Zhang, Marc Pollefeys, Siyu Tang
EgoGen is new synthetic data generator that can produce accurate and rich ground-truth training data for egocentric perception tasks.