Lei Li

LIX, École Polytechnique / Inria, France

lli AT lix DOT polytechnique DOT fr

About


Lei Li is currently a postdoc working with Prof. Maks Ovsjanikov at LIX, École Polytechnique / Inria, France. He received the Ph.D. degree in computer science and engineering (2020) from The Hong Kong University of Science and Technology, and the B.Eng. degree in software engineering (2014) from Shandong University, China. He was a research intern at Alibaba A.I. Labs (2018) and Megvii Research (2019). His Ph.D. thesis advisor is Prof. Chiew-Lan Tai, and he also works closely with Prof. Hongbo Fu. His research interests include Computer Graphics, Computer Vision, and learning-based techniques, with emphasis on geometric (3D) shape analysis and sketch analysis.

What's new


  • Mar 2022 » Our work WSDesc: Weakly Supervised 3D Local Descriptor Learning for Point Cloud Registration has been accepted by IEEE Transactions on Visualization and Computer Graphics.
  • Mar 2021 » Our work PointDSC: Robust Point Cloud Registration Using Deep Spatial Consistency has been accepted by CVPR 2021.
  • Nov 2020 » Postdoc at LIX, École Polytechnique / Inria.
  • Oct 2020 » Our work Fast Sketch Segmentation and Labeling with Deep Learning is the runner-up for the 2019 Best Paper Award from IEEE Computer Graphics & Applications by the IEEE Computer Society Publications Board.
  • Aug 2020 » Our work SketchDesc: Learning Local Sketch Descriptors for Multi-View Correspondence has been accepted by IEEE Transactions on Circuits and Systems for Video Technology.
  • ...more

Publications & Preprints


Teaser

WSDesc: Weakly Supervised 3D Local Descriptor Learning for Point Cloud Registration

Lei Li, Hongbo Fu, and Maks Ovsjanikov

IEEE Transactions on Visualization and Computer Graphics (TVCG), 2022

Teaser

PointDSC: Robust Point Cloud Registration Using Deep Spatial Consistency

Xuyang Bai, Zixin Luo, Lei Zhou, Hongkai Chen, Lei Li, Zeyu Hu, Hongbo Fu, and Chiew-Lan Tai

IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021

Teaser

End-to-End Learning Local Multi-View Descriptors for 3D Point Clouds

Lei Li, Siyu Zhu, Hongbo Fu, Ping Tan, and Chiew-Lan Tai

IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2020

Teaser

Sketch-R2CNN: An RNN-Rasterization-CNN Architecture for Vector Sketch Recognition

Lei Li, Changqing Zou, Youyi Zheng, Qingkun Su, Hongbo Fu, and Chiew-Lan Tai

IEEE Transactions on Visualization and Computer Graphics (TVCG), 2020

Teaser

SketchDesc: Learning Local Sketch Descriptors for Multi-View Correspondence

Deng Yu, Lei Li, Youyi Zheng, Manfred Lau, Yi-Zhe Song, Chiew-Lan Tai, and Hongbo Fu

IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2020

Teaser

Fast Sketch Segmentation and Labeling with Deep Learning

Lei Li, Hongbo Fu, and Chiew-Lan Tai

IEEE Computer Graphics and Applications (CG&A), 2018

Teaser

Context-based Sketch Classification

Jianhui Zhang, Yilan Chen, Lei Li, Hongbo Fu, and Chiew-Lan Tai

Expressive, 2018

Teaser

Model-driven Sketch Reconstruction with Structure-oriented Retrieval

Lei Li, Zhe Huang, Changqing Zou, Chiew-Lan Tai, Rynson W. H. Lau, Hao Zhang, Ping Tan, and Hongbo Fu

SIGGRAPH ASIA Technical Briefs, 2016

Teaching


COMP5411 - Advanced Computer Graphics

The Hong Kong University of Science and Technology

Teaching Assistant

  • 2017-2018 Fall Term
  • 2016-2017 Fall Term
  • 2015-2016 Fall Term

COMP2711 - Discrete Mathematical Tools for Computer Science

The Hong Kong University of Science and Technology

Teaching Assistant

  • 2017-2018 Spring Term
  • 2015-2016 Fall Term

COMP1029V - Excel VBA Programming Bridging Course

The Hong Kong University of Science and Technology

Teaching Assistant

  • 2014-2015 Spring Term

Misc


Reviewer

  • IEEE/CVF CVPR
  • International Journal of Computer Vision
  • IEEE Transactions on Image Processing
  • Computer Graphics Forum
  • Computer-Aided Design
  • Pacific Graphics
  • The Visual Computer
  • Computational Visual Media
  • IEEE Access

Languages

  • Mandarin Chinese (native)
  • English (fluent)