Celong Liu (刘策龙)

I am currently a Research Engineer at focus on AR/VR R&D. I have obtained my Ph.D degree in Division of Electrical & Computer Engineering, School of Electrical Engineering & Computer Science (EECS), Louisiana State University, advised by Professor Xin Li.

My research interests are in Graphics and Vision related field. More specifically, 3D virtual avatar modeling/reconstruction and photo-realistic rendering, scene understanding, structured mesh generation, deep generative models.

Email / LinkedIn / CV / Google Scholar

Education
lsu

Sept. 2014 - May. 2019, Department of Electrical & Computer Engineering, Louisiana State University ,

Ph.D, Electrical & Computer Engineering.
tsinghua-ms

Aug. 2011 - Jul. 2014 , Department of Physics, Tsinghua University ,

Master of Science, Physics.
tsinghua-be

Aug. 2007 - Jul. 2011 , Department of Engineering Physics, Tsinghua University ,

Balchlor of Engineering, Engineering Physics.
Publications
ECCV20 Talking-head Generation with Rhythmic Head Motion
L. Chen, G. Cui, C. Liu, Z. Li, Z. Kou, Y. Xu, C. Xu
European Conference on Computer Vision (ECCV), 2020
[Paper] [Code]
IEEEVRW20 Lighting Estimation via Differentiable Screen-Space Rendering
C. Liu, Z. Li, S. Quan, Y. Xu
2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
[Paper]
VRCAI19 3D Human Avatar Digitization from a Single Image
Z. Li, L. Chen, C. Liu, Y. Gao, Y. Ha, C. Xu, S. Quan, Y. Xu
ACM SIGGRAPH VRCAI (VRCAI), 2019.(Best paper award)
[Paper]
JCST19 Real-time Avatar Pose Transfer and Motion Generation Using Locally Encoded Laplacian Offsets
M. Lifkooee, C. Liu, Y. Liang, Y. Zhu, X. Li
Journal of Computer Science and Technology (JCST), 2019
[Paper]
IMR19 Feature-aligned Poly-square Mapping of Large-scale 2D Geometries for Semi-structured Quad Mesh Generation
C. Liu, K. Hu, Q. Chen, X. Li
International Meshing Roundtable (IMR), 2019
[Bibtex] [Paper]
CAGD19 Hierarchical Fragmented Image Reassembly using a Bundle-of-Superpixel Representation
X. Li, K. Xie, W. Hong, C. Liu
Computer-aided Geometric Design (CAGD), International Conf. on Geometric Modeling and Processing (GMP19), 2019
[Bibtex] [Paper] [Project]
Skull2Face18 Superimposition-guided Facial Reconstruction from Skull.
C. Liu and X. Li.
arXiv:1810.00107, 2019.
[Bibtex] [Paper]
SPM17 Distributed Poly-square Mapping for Large-scale Semi-Structured Quad Mesh Generation
C. Liu, W. Yu, Z. Chen, and X. Li
Computer-aided Design (CAD) (Proc ACM Solid and Physical Modeling SPM'17), Vol. 90, pp. 5-17, 2017.
[Bibtex] [Paper]
CAD16 Geometry-aware Partitioning of Complex Domains for Parallel Quad Meshing
X. Li, W. Yu, and C. Liu
Computer-aided Design (CAD), 85:20-33, 2017.
[Bibtex] [Paper]
Academic Services

  • Reviewer for TIP 2017, Concurrency and Computation 2020, ISMAR 2020, IEEE VR 2021, CVPR 2021

Teaching
  • Comprehensive Electrical Engineering
    Teaching Assistant (TA)

  • Communications in Computing
    Teaching Assistant (TA)

  • Senior Design
    Teaching Assistant (TA)

Honors and Awards

  • The Graduate Student Travel Awards