Xiaohan Liu received his Bachelor's degree in software engineering from Nanjing University of Aeronautics and Astronautics in 2017. He is currently a Master's student at the National Laboratory of Pattern Recognition (NLPR), Institute of Automation, Chinese Academy of Sciences (CASIA) and the University of the Chinese Academy of Sciences (UCAS). His research interests include computer graphics and geometric processing. He is a student member of CCF and ACM.