Zhexin Liang

MMLab@NTU
Singapore

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About Me

I am currently a first-year Ph.D. student supervised by Prof. Xingang Pan in MMLab@NTU. I obtained M.S. degree in Artifical Intelligence in 2023 from the school of computer science and engineering at Nanyang Technological University, advised by Prof. Chen Change Loy and Prof. Chongyi Li. I obtained B.S. degree in Information Engineering from Zhejiang University in 2021.

I am interested in computer vision and its applications in interdisciplinary field. My current work focuses on image decomposition and computer graphics. In the past, I have focused my reseach topics on image and video colorization, image enhancement and prompt learning.

Experiences

Algorithm Engineer Intern | Shopee
Time: May 2022 - Aug 2022.

Research Assistant | Continental-NTU Corp Lab, Nanyang Technological University
Time: Dec 2021 - May 2022. Advisor: Prof. Lin Shang-Wei

Publications [Google Scholar] [DBLP]

Control Color: Multimodal Diffusion-based Interactive Image Colorization
Zhexin Liang, Zhaochen Li, Shangchen Zhou, Chongyi Li, Chen Change Loy.
arXiv, 2024
[Paper] [Project Page] [Code]

Iterative Prompt Learning for Unsupervised Backlit Image Enhancement
Zhexin Liang, Chongyi Li, Shangchen Zhou, Ruicheng Feng, and Chen Change Loy.
International Conference on Computer Vision (ICCV), 2023  Oral
[Paper] [Project Page] [Code]

Embedding Fourier For Ultra-High-Definition Low-Light Image Enhancement
Chongyi Li, Chunle Guo, Man Zhou, Zhexin Liang, Shangchen Zhou, Ruicheng Feng, and Chen Change Loy.
International Conference on Learning Representations (ICLR), 2023  Oral
[Paper] [Project Page] [Code]

Awards

  • Outstanding Reviewer, BMVC. 2022
  • Eighth Place, CVPR NTIRE Challenge on Night Photography Rendering [Paper] 2022
  • Outstanding Graduates, Zhejiang University. 2021
  • Honorable Mention, The Mathematical Contest in Modeling. 2020
  • Third Prize, TP-LINK The 26th College Students Electronic Design Contest. 2020
  • Academic Excellence Award, Zhejiang University. 2017 and 2020
  • Academic Progress Award, Zhejiang University. 2020
  • Innovation and Entrepreneurship Award, Zhejiang University. 2020
  • Foreign Exchange Award, Zhejiang University. 2020

Services

  • Conference Reviewer
     The IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR): 2024
     Association for the Advancement of Artificial Intelligence (AAAI): 2023, 2024
     Mobile Intelligent Photography and Imaging Workshop (MIPI): 2022@ECCV, 2023@CVPR
     The British Machine Vision Conference (BMVC): 2022
  • Journal Reviewer
     Neurocomputing
     IET Image Processing