Publications

Xiaozhu Lin, Wenbin Song*, Xiaopei Liu, Xuming He, Yang Wang,
Exploring learning-based control policy for fish-like robots in altered background flows,
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2023), Accepted, 2023. [more]

Chaoyang Lyu*, Kai Bai*, Yiheng Wu*, Mathieu Desbrun, Changxi Zheng, and Xiaopei Liu^,
Building a Virtual Weakly-Compressible Wind Tunnel Testing Facility,
ACM Transactions on Graphics (SIGGRAPH 2023), 42(4), 2023. [more]

Yangyang Zhao, Heng Zhang, Xiaopei Liu, Yang Wang,
Iteration Learning Control for Uncertain Nonlinear Systems with Time-Varying Output Constraint,
World Congress of the International Federation of Automatic Control (IFAC 2023), accepted, 2023. [more]

Wei Li, Yihui Ma*, Xiaopei Liu, Mathieu Desbrun,
Efficient Kinetic Simulation of Two-Phase Flows,
ACM Transactions on Graphics (SIGGRAPH 2022), 41(4), 1-17, 2022. [more]

Yihui Ma*, Wei Li*, Mathieu Desbrun, Xiaopei Liu^,
An Efficient LBM-FVM Solver for Turbulent Multiphase Flows with High Density Ratios,
submitted to Journal of Computational Physics (JCP), 2022. [more]

Wenji Liu*, Kai Bai*, Xuming He, Shuran Song, Changxi Zheng, Xiaopei Liu^,
FishGym: A High-Performance Physics-based Simulation Framework for Underwater Robot Learning,
IEEE International Conference on Robotics and Automation (ICRA), 6268-6275, 2022. [more]

Long Gao*, Xiaocheng Song*, Xiaopei Liu, Jie Lu,
Learning-based Local Path Planning for UAV in Unknown Environments,
European Control Conference (ECC 2022), 2056-2061, 2022. [more]

Kai Bai*, Chunhao Wang*, Mathieu Desbrun, Xiaopei Liu^,
Predicting High-Resolution Turbulence Details in Space and Time,
ACM Transactions on Graphics (SIGGRAPH Asia 2021), 40 (6), 200, 2021. [more]

Chaoyang Lyu*, Wei Li*, Mathieu Desbrun, Xiaopei Liu^,
Fast and Versatile Fluid-Solid Coupling for Turbulent Flow Simulation,
ACM Transactions on Graphics (SIGGRAPH Asia 2021), 40 (6), 201, 2021. [more]

Yixin Chen*, Wei Li*, Rui Fan, Xiaopei Liu^,
GPU Optimization for High-Quality Kinetic Fluid Simulation,
IEEE Transactions on Visualization and Computer Graphics (TVCG), 28(9), 3235-3251, 2021. [more]

Wei Li*, Yixin Chen*, Mathieu Desbrun, Changxi Zheng, Xiaopei Liu^,
Fast and Scalable Turbulent Flow Simulation with Two-Way Coupling,
ACM Transaction on Graphics (SIGGRAPH 2020), 39 (4), Article 47 (video clip selected in the technical paper trailer), 2020. [more]

Kai Bai*, Wei Li*, Mathieu Desbrun and Xiaopei Liu^,
Dynamic Upsampling of Smoke through Dictionary-based Learning,
ACM Transaction on Graphics, 40(1), 1-19, 2020. [more]

Wei Li*, Daoming Liu*, Mathieu Desbrun, Jin Huang and Xiaopei Liu^,
Kinetic-based Multiphase Flow Simulation,
IEEE Transactions on Visualization and Computer Graphics (TVCG), 27(7), 3318-3334, 2020. [more]

Daoming Liu*, Chi Xiong, and Xiaopei Liu^,
Vectorizing Quantum Turbulence Vortex-Core Lines for Real-Time Visualization,
IEEE Transactions on Visualization and Computer Graphics (TVCG), 27(9), 3794-3807, 2020. [more]

Xiaopei Liu^, Maneesh Mishra, Martin Skote, Chi-Wing Fu,
On Visualizing Continuous Turbulence Scales,
Computer Graphics Forum, 38(1):300-315, 2019, presented at EuroVis 2019. [more]

Wei Li*, Kai Bai*, Xiaopei Liu^,
Continuous-Scale Kinetic Fluid Simulation,
IEEE Transactions on Visualization and Computer Graphics (TVCG), 25(9):2694-2709, 2018, presented at Pacific Graphics 2018. [more]

Wenbo Wang*, Yuwei Li, Feng Wang, Xiaopei Liu, Youyi Zheng,
Using Visualization to Improve Clustering Analysis on Heterogeneous Information Network,
International Conference on Information Visualization, 2018, accepted.

Yulong Guo*, Xiaopei Liu^, Chi Xiong, Xuemiao Xu, Chi-Wing Fu,
Towards High-quality Visualization of Superfluid Vortices,
IEEE Transactions on Visualization and Computer Graphics, 24(8):2440-2455, 2018, presented at IEEE VIS (SciVis) 2018. [more]

Yulong Guo*, Xiaopei Liu^, Xuemiao Xu,
A Unified Detail-preserving Liquid Simulation by Two-Phase Lattice Boltzmann Modeling,
IEEE Transactions on Visualization and Computer Graphics, 23(5):1479-149, 2017, presented at Pacific Graphics (PG) 2016. [more]

Chih-Kuo Yeh, Jayaraman, P.K., Xiaopei Liu, Chi-Wing Fu, Tong-Yee Lee,
2.5D Cartoon Hair Modeling and Manipulation,
IEEE Transactions on Visualization and Computer Graphics, 21 (3), 304-314, 2015.

Chi Xiong, Michael RR Good, Yulong Guo*, Xiaopei Liu, Kerson Huang,
Relativistic Superfluidity and Vorticity from the Nonlinear Klein-Gordon Equation,
APS Physical Review D, 90 (12), 125019, 2014. [highlight]

Maneesh Mishra, Xiaopei Liu, Martin Skote, Chi-Wing Fu,
Kolmogorov Spectrum Consistent Optimization for Multi-scale Flow Decomposition,
AIP Physics of Fluids 26 (5), 055106, 2014.

Xiaopei Liu^, Wai-Man Pang, Jing Qin, Chi-Wing Fu,
Turbulence Simulation by Adaptive Multi-Relaxation Lattice Boltzmann Modeling,
IEEE Transactions on Visualization and Computer Graphics, 20(2):289-302, 2014.

Peng Song, Wooi Boon Goh, William Hutama, Chi-Wing Fu, Xiaopei Liu,
A Handle Bar Metaphor for Virtual Object Manipulation with Mid-air Interaction,
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 10:1297-1306, 2012.

Xiaopei Liu^, Lei Jiang, Tien-Tsin Wong, Chi-Wing Fu,
Statistical Invariance for Texture Synthesis,
IEEE Transactions on Visualization and Computer Graphics, 99, 1-1, 2012.

Liang Wan, Xiaopei Liu, Tien-Tsin Wong, Chi-Sing Leung,
Evolving Mazes from Images,
IEEE Transactions on Visualization and Computer Graphics, 16 (2), 287-297, 2010. [more]

Xiaopei Liu, Liang Wan, Xuemiao Xu, Tien-Tsin Wong, Chi-Sing Leung,
Interactive Image Morphing Using Thin-Plate Spline,
Shader X7: Advanced Rendering Techniques, Charles River Media, 2009, 743-752.

Xuemiao Xu, Liang Wan, Xiaopei Liu, Tien-Tsin Wong, Liansheng Wang, Chi-Sing Leung,
Animating Animal Motion from Still,
ACM Transactions on Graphics (SIGGRAPH Asia 2008), 27 (5), 117, 2008. [more]

Xiaopei Liu, Liang Wan, Yingge Qu, Tien-Tsin Wong, Stephen Lin, Chi-Sing Leung, Pheng-Ann Heng,
Intrinsic Colorization,
ACM Transactions on Graphics (SIGGRAPH Asia 2008), 27 (5), 152, 2008. [more]

Huiqiong Wang, Stephen Lin, Xiaopei Liu, Sing Bing Kang,
Separating Reflections in Human Iris Images for Illumination Estimation,
IEEE International Conference on Computer Vision, 2:1691-1698, 2005.