Publications

2023

  1. s23snippets.gif
    Generating Activity Snippets by Learning Human-scene Interactions
    Changyang Li, and Lap-Fai Yu
    ACM Transactions on Graphics (Proceeding of SIGGRAPH), 2023
    Paper Supp Website Video
  2. chi23narratives.jpg
    Location-Aware Adaptation of Augmented Reality Narratives
    Wanwan Li*, Changyang Li*, Minyoung Kim, Haikun Huang, and Lap-Fai Yu
    * indicates equal contribution
    Proceedings of the CHI Conference on Human Factors in Computing Systems, 2023
    Paper Supp Website Video
  3. vr23shop.jpg
    Optimizing Product Placement for Virtual Stores
    Wei Liang, Luhui Wang, Xinzhe Yu, Changyang Li, Rawan Alghofaili, Yining Lang, and Lap-Fai Yu
    IEEE Virtual Reality, 2023
    Paper Video

2022

  1. sig22arstorytelling.gif
    Interactive augmented reality storytelling guided by scene semantics
    Changyang Li, Wanwan Li, Haikun Huang, and Lap-Fai Yu
    ACM Transactions on Graphics (Proceeding of SIGGRAPH), 2022
    Featured on the SIGGRAPH Blog
    Paper Supp Website Video Code

2021

  1. siga21teleport.jpeg
    Synthesizing scene-aware virtual reality teleport graphs
    Changyang Li, Haikun Huang, Jyh-Ming Lien, and Lap-Fai Yu
    ACM Transactions on Graphics (Proceeding of SIGGRAPH Asia), 2021
    Paper Supp Website Video
  2. Frontiers in VR
    A review on virtual reality skill training applications
    Biao Xie, Huimin Liu, Rawan Alghofaili, Yongqi Zhang, Yeling Jiang, Flavio Destri Lobo, Changyang Li, Wanwan Li, Haikun Huang, Mesut Akdere, Christos Mousas, and Lap-Fai Yu
    Frontiers in Virtual Reality, 2021
    Paper

2019

  1. iros19birlf.gif
    Learning virtual grasp with failed demonstrations via bayesian inverse reinforcement learning
    Xu Xie*, Changyang Li*, Chi Zhang, Yixin Zhu, and Song-Chun Zhu
    * indicates equal contribution
    IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2019
    Paper Website Video Code

2017

  1. vr17earthquake.gif
    Earthquake safety training through virtual drills
    Changyang Li, Wei Liang, Chris Quigley, Yibiao Zhao, and Lap-Fai Yu
    IEEE Transactions on Visualization and Computer Graphics (TVCG, Special Issue on IEEE Virtual Reality), 2017
    Paper Website Video

2016

  1. siga16graphcut.png
    Joint labelling and segmentation for 3D scanned human body
    Hanqing Wang, Changyang Li, Zikai Gao, and Wei Liang
    SIGGRAPH Asia 2016 Virtual Reality meets Physical Reality: Modelling and Simulating Virtual Humans and Environments, 2016
    Paper