Xiangyu Chen

Xiangyu Chen

Research Intern @ Shanghai AI Laboratory
Joint Ph.D Student @ UM & SIAT
chxy95@gmail.com
Github Google Scholar

Biography

I am currently a joint PhD. student at University of Macau (UM) and Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences, supervised by Prof. Jiantao Zhou and Prof. Chao Dong. I am also a member of XPixel Group and I work closely with Dr. Xintao Wang. I received my M.E. degree and B.E. degree from Northwestern Polytechnical University in 2020 and 2017.

My research interests include computer vision and computational photography. Current research topics include:

Image Super-Resolution
General Image Restoration
High Dynamic Range Imaging

News

2023-09: One paper was accepted to NeurIPS 2023.
2023-07: One paper was accepted to ICCV 2023.
2023-04: One paper was accepted to ICML 2023.
2023-02: Two papers were accepted to CVPR 2023.
2023-02: One paper was accepted to TCSVT 2023.
2022-11: One paper was accepted to AAAI 2023.
2022-08: One paper was accepted to ECCV AIM 2022.
2022-08: One paper was accepted to ECCV MIPI 2022.
2022-08: Won 2nd place in MIPI 2022 UDC Challenge.
2022-07: One paper was accepted to ECCV 2022.
2022-05: One paper was accepted to TMM 2022.
2022-04: One paper was accepted to CVPR NTIRE 2022.
2022-04: Won one Champion & one 3rd place & one 5th place in NTIRE 2022 Challenges.
2021-07: One paper was accepted to ICCV 2021.
2021-04: One paper was accepted to CVPR NTIRE 2021.
2021-04: Won 2nd place in NTIRE 2021 HDR Challenge.

Experience

May 2022 - Present	Research Intern at Shanghai AI Laboratory, worked with Prof. Chao Dong and Prof. Yu Qiao.
Jun 2019 - Aug 2021	Research Assistant at MMLab@SIAT, worked with Prof. Chao Dong and Prof. Yu Qiao.
Aug 2018 - Jan 2019	Machine Vision Algorithm Engineer at a start-up company.

Selected Publications

Real-World Image Super-Resolution as Multi-Task Learning

Wenlong Zhang, Xiaohui Li, Guangyuan Shi, Xiangyu Chen, Xiaoyun Zhang, Yu Qiao, Xiao-Ming Wu, Chao Dong

2023

Paper Code

DeSRA: Detect and Delete the Artifacts of GAN-based Real-World Super-Resolution Models

Liangbin Xie^*, Xintao Wang^*, Xiangyu Chen^*, Gen Li, Ying Shan, Jiantao Zhou, Chao Dong

2023

Paper Code

HAT: Activating More Pixels in Image Super-Resolution Transformer

Xiangyu Chen, Xintao Wang, Jiantao Zhou, Yu Qiao, Chao Dong

2023

Paper Code

Low-Light Video Enhancement with Synthetic Event Guidance

Lin Liu, Junfeng An, Jianzhuang Liu, Shanxin Yuan, Xiangyu Chen, Wengang Zhou, Houqiang Li, Yanfeng Wang, Qi Tian

2023

Paper

Efficient Image Super-Resolution using Vast-Receptive-Field Attention

Lin Zhou^*, Haoming Cai^*, Jinjin Gu, Zheyuan Li, Yingqi Liu, Xiangyu Chen, Yu Qiao, Chao Dong

2022

Paper Code

UDC-UNet: Under-Display Camera Image Restoration via U-shape Dynamic Network

Xina Liu^*, Jinfan Hu^*, Xiangyu Chen, Chao Dong

2022

2nd place, MIPI 2022 Challenges on Under-display Camera Image Restoration

Paper Code

Very lightweight photo retouching network with conditional sequential modulation

Yihao Liu^*, Jingwen He^*, Xiangyu Chen, Zhengwen Zhang, Hengyuan Zhao, Chao Dong, Yu Qiao

2022

Paper Code

TAPE: Task-Agnostic Prior Embedding for Image Restoration

Lin Liu, Lingxi Xie, Xiaopeng Zhang, Shanxin Yuan, Xiangyu Chen, Wengang Zhou, Houqiang Li, Qi Tian

2022

Paper Code

Blueprint Separable Residual Network for Efficient Image Super-Resolution

Zheyuan Li^*, Yingqi Liu^*, Xiangyu Chen^✝, Haoming Cai, Jinjin Gu, Yu Qiao, Chao Dong

2022

Champion, NTIRE 2022 Challenges on Efficient Super-Resolution Model Complexity Track

Paper Code

A New Journey From SDRTV to HDRTV

Xiangyu Chen^*, Zhengwen Zhang^*, Jimmy S. Ren, Lynhoo Tian, Yu Qiao, Chao Dong

2021

Paper Code

HDRUNet: Single Image HDR Reconstruction with Denoising and Dequantization

Xiangyu Chen, Yihao Liu, Zhengwen Zhang, Yu Qiao, Chao Dong

2021

2nd place, NTIRE 2021 Challenges on High Dynamic Range Imaging Single Frame Track

Paper Code

(* equal contribution, ✝ corresponding author.)

Professional Activities

Conference Reviewer:
- IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
- International Conference on Computer Vision (ICCV)
- European Conference on Computer Vision (ECCV)
- Neural Information Processing Systems (NeurIPS)
- International Conference on Learning Representations (ICLR)
- AAAI Conference on Artificial Intelligence (AAAI)
- ACM International Conference on Multimedia (ACMMM)

Journal Reviewer:
- International Journal of Computer Vision (IJCV)
- IEEE Transactions on Image Processing (TIP)
- IEEE Transactions on Multimedia (TMM)
- IEEE Transactions on Circuits and Systems for Video Technology (TCSVT)
- IEEE Transactions on Computational Imaging (TCI)