Zian Wang

I'm a graduate student at University of Toronto, affiliated at Vector Institute. My advisor is Prof. Sanja Fidler. I'm also a research intern at NVIDIA.

I got my bachelor degree at Tsinghua University, advised by Prof. Yebin Liu. I spent an unforgettable summer in 2018 working with Prof. Sanja Fidler at University of Toronto. Prior to that, I started my adventure in Intelligent Vision Group, advised by Prof. Jiwen Lu and Prof. Jie Zhou.

Email: zianwang at cs.toronto.edu



Research

DIB-R++: Learning to Predict Lighting and Material with a Hybrid Differentiable Renderer
Wenzheng Chen, Joey Litalien, Jun Gao, Zian Wang, Clement Fuji Tsang, Sameh Khamis, Or Litany, Sanja Fidler
NeurIPS, 2021
Project page / PDF / bibtex
Learning Indoor Inverse Rendering with 3D Spatially-Varying Lighting
Zian Wang, Jonah Philion, Sanja Fidler, Jan Kautz
ICCV, 2021   (Oral Presentation)
Project page / PDF / Presentation Video / bibtex
Beyond Fixed Grid: Learning Geometric Image Representation with a Deformable Grid
Jun Gao, Zian Wang, Jinchen Xuan, Sanja Fidler
ECCV, 2020
Project page / PDF / Presentation Video (short, long) / bibtex
Object Instance Annotation with Deep Extreme Level Set Evolution
Zian Wang, David Acuna*, Huan Ling*, Amlan Kar, Sanja Fidler
CVPR, 2019
Project page / PDF / Code / Poster / bibtex

Please visit this page for code.

Learning Semantics-Preserving Attention and Contextual Interaction for Group Activity Recognition
Yansong Tang, Jiwen Lu, Zian Wang, Ming Yang, Jie Zhou
IEEE Transaction on Image Processing (TIP), 2019
PDF / Supp

Mining Semantics-Preserving Attention for Group Activity Recognition
Yansong Tang, Zian Wang, Peiyang Li, Jiwen Lu, Ming Yang, Jie Zhou
ACM Multimedia, 2018   (Oral Presentation)
PDF / Slides

Multi-stream Deep Neural Networks for RGB-D Egocentric Action Recognition.
Yansong Tang, Zian Wang, Jiwen Lu, Jianjiang Feng, Jie Zhou
IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2018
PDF / Supp



Teaching
Teaching Assistant, CSC 420: Introduction to Image Understanding 19 Fall, 20 Summer, 20 Fall

Teaching Assistant, CSC 320: Introduction to Visual Computing 19-20 Winter


Selected Awards
Outstanding Graduates (Beijing & Dept. of Automation, Tsinghua University)

SenseTime Undergraduate Scholarship

National Scholarship


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