Peiqing Yang

About Me

I am currently a third-year PhD student in MMLab@NTU, supervised by Prof. Chen Change Loy. I also work closely with Dr. Shangchen Zhou. I obtained my M.S. degree in Data Science and Machine Learning in 2023 at National University of Singapore. Before this, I obtained my B.S. degree in Statistics from The Chinese University of Hong Kong, Shenzhen in 2021.

My research interests lie in computer vision and deep learning with a focus on visual content enhancement and editing.

Publications [Google Scholar]

Conference Papers

MatAnyone 2: Scaling Video Matting via a Learned Quality Evaluator
Computer Vision and Pattern Recognition (CVPR), 2026
Peiqing Yang, Shangchen Zhou, Kai Hao, Qingyi Tao
[Paper] [Project Page] [Code] [Video]

ObjectClear: Precise Object and Effect Removal with Adaptive Target-Aware Attention
Computer Vision and Pattern Recognition (CVPR), 2026
Jixin Zhao, Zhouxia Wang, Peiqing Yang, Shangchen Zhou*
*Equal contribution

[Paper] [Project Page] [Code] [Hugging Face]

MatAnyone: Stable Video Matting with Consistent Memory Propagation
Computer Vision and Pattern Recognition (CVPR), 2025
Peiqing Yang, Shangchen Zhou, Jixin Zhao, Qingyi Tao, Chen Change Loy

[Paper] [Project Page] [Code] [Hugging Face] [Video]

Upscale-A-Video: Temporal-Consistent Diffusion Model for Real-World Video Super-Resolution
Computer Vision and Pattern Recognition (CVPR), 2024 Highlight
Shangchen Zhou*, Peiqing Yang*, Jianyi Wang, Yihang Luo, Chen Change Loy
*Equal contribution

[Paper] [Project Page] [Code] [Video]

PGDiff: Guiding Diffusion Models for Versatile Face Restoration via Partial Guidance
Neural Information Processing Systems (NeurIPS), 2023
Peiqing Yang, Shangchen Zhou, Qingyi Tao, Chen Change Loy
★ Blind Restoration ★ Colorization ★ Inpainting
☾ Reference-based Restoration ☾ Old Photo Restoration (w/ scratches)
[Paper] [Code]

Journal Papers

LaVie: High-Quality Video Generation with Cascaded Latent Diffusion Models
International Journal of Computer Vision (IJCV), 2024
Yaohui Wang*, Xinyuan Chen*, Xin Ma*, Shangchen Zhou, Ziqi Huang, Yi Wang, Ceuyuan Yang, Yinan He, Jiashuo Yu, Peiqing Yang, Yuwei Guo, Tianxing Wu, Chenyang Si, Yuming Jiang, Cunjian Chen, Chen Change Loy, Bo Dai, Dahua Lin^†, Yu Qiao^†, Ziwei Liu^†

[Paper] [Project Page] [Code]

Awards

Presidential Award for Outstanding Graduates Nomination (top 3%), 2021
Academic Performance Scholarship - Class A (top 1%), 2020 & 2018
Academic Performance Scholarship - Class C (top 5%), 2019
Undergraduate Research Awards, 2019

Talks

[2025-04] Invited Talk at BAAI Community (智源社区) on "MatAnyone: Stable Video Matting with Consistent Memory Propagation" [Slides] [Video]

Services

Conference and Workshop Committee

Co-organizer, 4th Mobile Intelligent Photograph and Imaging Workshop (MIPI), ICCV 2025
Co-organizer, 3rd Mobile Intelligent Photograph and Imaging Workshop (MIPI), CVPR 2024

Conference Reviewer

CVPR 2025
NeurIPS 2025

Journal Reviewer

IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
International Journal of Computer Vision (IJCV)
IEEE Transactions on Multimedia (TMM)

Teaching

Teaching Assistant, NTU AI6126: Advanced Computer Vision, Spring 2025 & Spring 2024
Teaching Assistant, NTU SC4001: Deep Learning and Neural Network, Fall 2024
Teaching Assistant, NTU SC2002: Object-Oriented Design & Programming, Fall 2024
Undergraduate Teaching Assistant, CUHKSZ MAT3007: Optimization, Spring 2020