Image of Song Guoxian

Bytedance, Research Scientist
Virtual Human

Bay Area, CA, USA
English, Chinese, Japanese

Hi! Welcome to my homepage! I am Guoxian, Senior Research Scientist, Virtual Human Group at ByteDance, CA, USA. Intern oppotunities/full-time are available at different locations(USA, Singapore, Beijing etc).

I obtained PHD in 2021 from Nanyang Technological University at Singapore, affiliated with Singtel Cognitive and Artificial Intelligence Lab and previously with Institute for Media Innovation in campus under supervision of Prof.Cham Tat Jen, Prof.Cai Jianfei and Prof.Zheng Jianmin.

My research interests are computer vision and graphics includes image-based 3D face reconstruction/analysis, gaze estimation, human portrait relighting especially for VR/AR applications.

Technical Paper Reviewer: ECCV 2018, 2022, CVPR 2019, 2022, 2023, ISMAR 2020, 2022, TVCJ 2019, ACMMM 2021, 2022, ICLR 2021, 2022, Siggraph Asia 2021, Siggraph 2022, ACM TOG 2023.

Work Experience

  • Senior Research Scientist. 2023 Sep - Present
    Bytedance, USA CA

  • Research Scientist. 2021 Dec - 2023 Sep
    Bytedance, USA CA

  • Research Intern. 2020 June - 2021 Sep
    Bytedance, AI Lab, USA CA

  • Project Officer. 2017 June - 2018 Aug
    Nanyang Technological University, Singapore


  • Ph.D in Computer Science. 2018 July - 2021 Aug
    Nanyang Technological University, Singapore
  • Research Student in HCI, 2017
    Kyoto University, Matsuyama Lab, Japan
  • B.S. in Mathematicas, 2016
    University of Science and Technology of China, Hefei China