Nighttime Smartphone Reflective Flare Removal Using Optical Center Symmetry Prior
CVPR, 2023
Yuekun Dai, Yihang Luo, Shangchen Zhou, Chongyi Li, and Chen Change Loy.
PDF| Project Page| Code

DNF: Decouple and Feedback Network for Seeing in the Dark
CVPR, 2023
Xin Jin, Linghao Han, Zhen Li, Zhi Chai, Chunle Guo, and Chongyi Li.
PDF| Project Page| Code

RIDCP: Revitalizing Real Image Dehazing via High-Quality Codebook Priors
CVPR, 2023
Ruiqi Wu, Zhengpeng Duan, Chunle Guo, Zhi Chai, and Chongyi Li.
PDF| Project Page| Code

Learning Semantic-Aware Knowledge Guidance for Low-Light Image Enhancement
CVPR, 2023
Yuhui Wu, Chen Pan, Guoqing Wang, Yang Yang, Jiwei Wei, Chongyi Li, and Hengtao Shen.
PDF| Project Page| Code

Generating Aligned Pseudo-Supervision from Non-Aligned Data for Image Restoration in Under-Display Camera
CVPR, 2023
Ruicheng Feng, Chongyi Li, Huaijin Chen, Shuai Li, Jinwei Gu, and Chen Change Loy.
PDF| Project Page| Code

Embedding Fourier for Ultra-High-Definition Low-Light Image Enhancement
ICLR, 2023
Chongyi Li, Chunle Guo, Man Zhou, Zhexin Liang, Shangchen Zhou, Ruicheng Feng, and Chen Change Loy.
PDF| Project Page| Code| Dataset

Underwater Ranker: Learn Which Is Better and How to Be Better
AAAI, 2023
Chunle Guo, Ruiqi Wu, Xin Jin, Linghao Han, Zhi Chai, Weidong Zhang, and Chongyi Li.
PDF| Project Page| Code

CuDi: Curve Distillation for Efficient and Controllable Exposure Adjustment
2023
Chongyi Li, Chunle Guo, Ruicheng Feng, Shangchen Zhou, and Chen Change Loy.
PDF| Project Page| Code

Towards Robust Blind Face Restoration with Codebook Lookup Transformer
NeurIPS, 2022
Shangchen Zhou, Kelvin C. K. Chan, Chongyi Li, and Chen Change Loy.
PDF| Project Page| Code| Video| Colab

Deep Fourier Up-Sampling
NeurIPS, 2022
Man Zhou, Hu Yu, Jie Huang, Feng Zhao, Jinwei Gu, Chen Change Loy, Deyu Meng, and Chongyi Li.
PDF| Project Page| Code

Flare7K: A Phenomenological Nighttime Flare Removal Dataset
NeurIPS, 2022
Yuekun Dai, Chongyi Li, Shangchen Zhou, Ruicheng Feng, and Chen Change Loy.
PDF| Project Page| Dataset| Video

LEDNet: Joint Low-light Enhancement and Deblurring in the Dark
ECCV, 2022
Shangchen Zhou, Chongyi Li, Chen Change Loy.
PDF| Project Page| Code| Dataset| Replicate

Underwater Image Enhancement with Hyper-Laplacian Reflectance Priors
TIP, 2022 [ESI Highly Cited Paper & ESI Hot Paper & TIP Popular Articles]
Peixian Zhuang, Jiamin Wu, Fatih Porikli, and Chongyi Li.
PDF| Project Page| Code

Underwater Image Enhancement via Minimal Color Loss and Locally Adaptive Contrast Enhancement
TIP, 2022 [ESI Highly Cited Paper & ESI Hot Paper]
Weidong Zhang, Peixian Zhuang, Haihan Sun, Guohou Li, Sam Kwong, and Chongyi Li.
PDF| Project Page| Code

CIR-Net: Cross-modality Interaction and Refinement for RGB-D Salient Object Detection
TIP, 2022
Runmin Cong, Qinwei Lin, Chen Zhang, Chongyi Li, Xiaochun Cao, Qingming Huang, and Yao Zhao.
PDF| Project Page| Code

Removing Diffraction Image Artifacts in Under-Display Camera via Dynamic Skip Connection Network
CVPR, 2021
Ruicheng Feng, Chongyi Li, Huaijin Chen, Shuai Li, Chen Change Loy, Jinwei Gu.
PDF| Project Page| Code

Low-Light Image and Video Enhancement Using Deep Learning: A Survey
TPAMI, 2021 [ESI Highly Cited Paper & ESI Hot Paper]
Chongyi Li, Chunle Guo, Linghao Han, Jun Jiang, Ming-Ming Cheng, Jinwei Gu, Chen Change Loy.
PDF| Project Page| Collection| Dataset

Learning to Enhance Low-Light Image via Zero-Reference Deep Curve Estimation
TPAMI, 2021 [ESI Highly Cited Paper & TPAMI Popular Articles]
Chongyi Li, Chunle Guo, Chen Change Loy.
PDF| Project Page| Code

RGB-D Salient Object Detection with Cross-Modality Modulation and Selection
ECCV, 2020
Chongyi Li, Runmin Cong, Yongri Piao, Qianqian Xu, Chen Change Loy.
PDF| Project Page| Code

NuI-Go: Recursive Non-Local Encoder-Decoder Network for Retinal Image Non-Uniform Illumination Removal
ACM MM, 2020
Chongyi Li, Huazhu Fu, Runmin Cong, Zechao Li, Qianqian Xu.
PDF| Project Page| Code

Underwater Scene Prior Inspired Deep Underwater Image and Video Enhancement
PR, 2020 [Pattern Recognition Best Paper Honourable Mention & ESI Highly Cited Paper]
Chongyi Li, Saeed Anwar, Fatih Porikli.
PDF| Project Page| Code

Hierarchical Features Driven Residual Learning for Depth Map Super-Resolution
TIP, 2019
Chunle Guo, Chongyi Li, Jichang Guo, Runmin Cong, Huazhu Fu, Ping Han.
PDF| Project Page| Code

Underwater Image Enhancement by Dehazing with Minimum Information Loss and Histogram Distribution Prior
TIP, 2016 [ESI Highly Cited Paper & TIP Popular Articles]
Chongyi Li, Jichang Guo, Runmin Cong, et al.
PDF| Project Page| Code