Ziyu Wan (万子钰)
raywzy [at] gmail (dot) com

I am a fourth-year PhD student at Department of Computer Science, City University of Hong Kong advised by Prof Jing Liao.

I am also a visiting PhD student at Geometric Computation Group, Stanford University advised by Prof Leonidas J. Guibas.

During my PhD study, I was a research intern at Meta Reality Labs mainly working with Christian Richardt on Real-Time Neural Rendering. Earlier I was a research intern at Microsoft Research working on Image Generation and Restoration mentored by Bo Zhang, Dongdong Chen and Dong Chen. Previously I also spent some time at Tencent AI Lab and CAS.

Email  /  CV  /  GitHub  /  Google Scholar  /  Twitter  /  Blog

🌴Research

My current research interests mainly lie in the areas of Computational Photography, Generative Model and Neural Rendering. I also did some research on Computer Vision and Deep Learning.

b3do CAD: Photorealistic 3D Generation via Adversarial Distillation
Ziyu Wan, Despoina Paschalidou, Ian Huang, Hongyu Liu, Bokui Shen, Xiaoyu Xiang, Jing Liao, Despoina Paschalidou
Preprint, 2023
[PDF] [Project Page] [Video]

b3do HeadArtist: Text-conditioned 3D Head Generation with Self Score Distillation
Hongyu Liu, Xuan Wang, Ziyu Wan, Can Wang, Yujun Shen, Yibing Song, Jing Liao, Qifeng Chen
Preprint, 2023
[PDF] [Project Page] [Video]

b3do Text2NeRF: Text-Driven 3D Scene Generation with Neural Radiance Fields
Jingbo Zhang, Xiaoyu Li, Ziyu Wan, Can Wang, Jing Liao
Preprint, 2023
[PDF] [Project Page] [Video]

b3do Learning Neural Duplex Radiance Fields for Real-Time View Synthesis
Ziyu Wan, Christian Richardt, Aljaž Božič, Chao Li, Vijay Rengarajan, Seonghyeon Nam, Xiaoyu Xiang, Tuotuo Li, Bo Zhu, Rakesh Ranjan, Jing Liao
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2023
[PDF] [Project Page] [WebGL Viewer] [Video]

b3do FDNeRF: Few-Shot Dynamic Neural Radiance Fields for Face Reconstruction and Expression Editing
Jingbo Zhang, Xiaoyu Li, Ziyu Wan, Can Wang, Jing Liao
SIGGRAPH Asia, 2022
[PDF] [Code] [Project Page] [Video]

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Bringing Old Films Back to Life
Ziyu Wan, Bo Zhang, Dongdong Chen, Jing Liao
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2022
[PDF] [Code] [Project Page] [Video]

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Old Photo Restoration via Deep Latent Space Translation
Ziyu Wan, Bo Zhang, Dongdong Chen, Pan Zhang, Dong Chen, Fang Wen, Jing Liao
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2022
10k+ stars now!
[PDF] [Code] [Project Page]

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Adaptive Joint Optimization for 3D Reconstruction with Differentiable Rendering
Jingbo Zhang, Ziyu Wan, Jing Liao
IEEE Transactions on Visualization and Computer Graphics (TVCG), 2022
[PDF] [Code] [Project Page]

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High-Fidelity Pluralistic Image Completion with Transformers
Ziyu Wan, Jingbo Zhang, Dongdong Chen, Jing Liao
IEEE International Conference on Computer Vision (ICCV), 2021
[PDF] [Code] [Project Page]

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Visual Structure Constraint for Transductive Zero-Shot Learning in the Wild
Ziyu Wan, Dongdong Chen, Jing Liao
International Journal of Computer Vision (IJCV), 2021
[PDF] [Code]

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PD-GAN: Probabilistic Diverse GAN for Image Inpainting
Hongyu Liu, Ziyu Wan, Wei Huang, Yibing Song, Xintong Han, Jing Liao
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2021
[PDF] [Code]

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DeFLOCNet: Deep Image Editing via Flexible Low-level Controls
Hongyu Liu, Ziyu Wan, Wei Huang, Yibing Song, Xintong Han, Jing Liao, Bin Jiang, Wei Liu
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2021
[PDF] [Code]

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Meta-PU: An Arbitrary-Scale Upsampling Network for Point Cloud
Shuquan Ye, Dongdong Chen, Songfang Han, Ziyu Wan, Jing Liao
IEEE Transactions on Visualization and Computer Graphics (TVCG), 2021
[PDF] [Code]

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Bringing Old Photos Back to Life
Ziyu Wan, Bo Zhang, Dongdong Chen, Pan Zhang, Dong Chen, Jing Liao, Fang Wen
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2020
Oral Presentation
[PDF] [Code] [Project Page] [Video]

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Transductive Zero-Shot Learning with Visual Structure Constraint
Ziyu Wan, Dongdong Chen, Yan Li, Xingguang Yan, Junge Zhang, Yizhou Yu, Jing Liao
Neural Information Processing Systems (NeurIPS), 2019
[PDF] [Code] [Supplementary] [Poster]

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Transductive Zero-Shot Learning via Visual Center Adaptation
Ziyu Wan, Yan Li, Min Yang, Junge Zhang
AAAI Conference on Artificial Intelligence (AAAI, Student Abstract), 2019
[PDF]

Awards

CVPR Doctoral Consortium, 2023

PhD Scholarship, 2019-2023

Excellent Award, Stars of Tomorrow, Microsoft Research, 2019

Tencent Rhino-Bird Elite Award, 2019

NeurIPS Travel Award, 2019

AAAI Student Scholarship, 2019

The First Class Scholarship, Zhengzhou University, 2018

ACM-ICPC EC-Final, Bronze Medal, 2016

Teaching

CS3402: Database Systems, 2020/2021, Teaching Assistant (TA)

CS3402: Database Systems, 2021/2022, Teaching Assistant (TA)

CS3402: Database Systems, 2022/2023, Teaching Assistant (TA)

Service

Senior Program Committee: IJCAI 2021

Conference Reviewer: NeurIPS 2020, 2021, 2022; CVPR 2021, 2022; ICCV 2021; ECCV 2022; SIGGRAPH 2022; ICLR 2022; ICML 2021, 2022; Pacific Graphics 2020; CVPR 2022 L3D-IVU Workshop

Journal Reviewer: TVCG; TVCJ; MVAP

Work Experience

2022.06~2022.09       Research Scientist Intern in Meta Reality Labs

2020.01~2020.05       Research Intern in Tencent AI Lab

2019.04~2019.11       Research Intern in Visual Computing Group, Microsoft Research

2018.04~2018.08       Research Intern in NLPR, Institute of Automation, CAS

2017.08~2017.11       Research Assistant in SIAT, CAS


You could steal the source code here