Lanqing Guo (过岚清)

Postdoctoral Fellow,
The University of Texas at Austin, US

E-mail: lanqing.guo [AT] austin.utexas.edu

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About me

I'm a Postdoctoral Fellow in VITA group at The University of Texas at Austin (UT Austin), supervised by Prof. Zhangyang (Atlas) Wang. My research goal is to enable machine to create high-quality vision and multi-modality data.

Previously, I obtained my Ph.D degre (winner of the Best Thesis Award) from Nanyang Technological University (NTU), supervised by Prof. Bihan Wen. I received my B.Eng degree (2015-2019) in Software Engineering from Wuhan University.

News
2024/07 Two papers got accepted for ECCV2024. Congratulations to all collaborators!
2024/04 I got the Best Thesis Award in NTU EEE 2024! Thanks~ 🥳
2024/03 Two papers got accepted for CVPR2024. Congratulations to all collaborators!
2024/01 I have passed the Ph.D. oral defence and become a Dr.! 🎉
Publications
Preprint   Single-Image Shadow Removal Using Deep Learning: A Comprehensive Survey
Lanqing Guo, Chong Wang, Yufei Wang, Siyu Huang, Wenhan Yang, Alex C. Kot, Bihan Wen
Arxiv, 2024   PDF / Code
Preprint   HiPrompt: Tuning-free Higher-Resolution Generation with Hierarchical MLLM Prompts
Xinyu Liu, Yingqing He, Lanqing Guo, Xiang Li, Bu Jin, Peng Li, Yan Li, Chi-Min Chan, Qifeng Chen, Wei Xue, Wenhan Luo, Qingfeng Liu, Yike Guo
Arxiv, 2024   PDF / Project Page
Preprint   SoftShadow: Leveraging Penumbra-Aware Soft Masks for Shadow Removal
Xinrui Wang*, Lanqing Guo*, Xiyu Wang, Siyu Huang, Bihan Wen
Arxiv, 2024   PDF / Code
NeurIPS 2024   ContextGS: Compact 3D Gaussian Splatting with Anchor Level Context Mode
Yufei Wang, Zhihao Li, Lanqing Guo, Wenhan Yang, Alex C. Kot, Bihan Wen
The Thirty-eighth Annual Conference on Neural Information Processing Systems (NeurIPS), 2024   PDF / Code
ECCV 2024   Make a Cheap Scaling: A Self-Cascade Diffusion Model for Higher-Resolution Adaptation
Lanqing Guo*, Yingqing He*, Haoxin Chen, Menghan Xia, Xiaodong Cun, Yufei Wang, Siyu Huang, Yong Zhang, Xintao Wang, Qifeng Chen, Ying Shan, Bihan Wen (* equal contribution)
European Conference on Computer Vision (ECCV), 2024   PDF / Code / Project Page
ECCV 2024   Temporal As a Plugin: Unsupervised Video Denoising with Pre-Trained Image Denoisers
Zixuan Fu, Lanqing Guo, Chong Wang, Yufei Wang, Zhihao Li, Bihan Wen
European Conference on Computer Vision (ECCV), 2024   PDF / Code
CVPR 2024   Progressive Divide-and-Conquer via Subsampling Decomposition for Accelerated MRI
Chong Wang, Lanqing Guo, Yufei Wang, Hao Cheng, Yi Yu, Bihan Wen
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2024 (Spotlight)   PDF / Code
CVPR 2024   SinSR: Diffusion-Based Image Super-Resolution in a Single Step
Yufei Wang, Wenhan Yang, Xinyuan Chen, Yaohui Wang, Lanqing Guo, Lap-Pui Chau, Ziwei Liu, Yu Qiao, Alex C. Kot, Bihan Wen
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2024   PDF / Code
ICCV 2023   Boundary-Aware Divide and Conquer: A Diffusion-based Solution for Unsupervised Shadow Removal
Lanqing Guo, Chong Wang, Wenhan Yang, Yufei Wang, Bihan Wen
IEEE, International Conference on Computer Vision (ICCV), 2023   PDF
ICCV 2023   ExposureDiffusion: Learning to Expose for Low-light Image Enhancement
Yufei Wang, Yi Yu, Wenhan Yang, Lanqing Guo, Lap-Pui Chau, Alex Kot, Bihan Wen
IEEE, International Conference on Computer Vision (ICCV), 2023   PDF / Code
CVPR 2023   ShadowDiffusion: When Degradation Prior Meets Diffusion Model for Shadow Removal
Lanqing Guo, Chong Wang, Wenhan Yang, Siyu Huang, Yufei Wang, Hanspeter Pfister, Bihan Wen
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2023   PDF / Code
CVPR 2023   sRGB Real Noise Synthesizing with Neighboring Correlation-Aware Noise Model
Zixuan Fu*, Lanqing Guo*, Bihan Wen (* equal contribution)
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2023   PDF / Code
CVPR 2023   Raw Image Reconstruction with Learned Compact Metadata
Yufei Wang, Yi Yu, Wenhan Yang, Lanqing Guo, Lap-Pui Chau, Alex Kot, Bihan Wen
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2023   PDF / Code
TCSVT 2023   Towards Robust Image Denoising via Flow-based Joint Image and Noise Model
Lanqing Guo, Siyu Huang, Haosen Liu, Bihan Wen
IEEE Transactions on Circuits and Systems for Video Technology (T-CSVT), 2023   PDF
TCSVT 2023   Cross-Image Disentanglement for Low-Light Enhancement in Real World
Lanqing Guo, Renjie Wan, Wwenhan Yang, Alex Kot, Bihan Wen
IEEE Transactions on Circuits and Systems for Video Technology (T-CSVT), 2023   PDF / Code
AAAI 2023   ShadowFormer: Global Context Helps Image Shadow Removal
Lanqing Guo, Siyu Huang, Ding Liu, Hao Cheng, Bihan Wen
Proceedings of the 37th AAAI Conference on Artificial Intelligence (AAAI), 2023   PDF / Code
TIP 2022   Exploiting Non-Local Priors via Self-Convolution For Highly-Efficient Image Restoration
Lanqing Guo, Zhiyuan Zha, Saiprasad Ravishankar, Bihan Wen
IEEE Transactions on Image Processing (TIP), 2022   PDF / Code
ACM MM 2022   ReLLIE: Deep Reinforcement Learning for Customized Low-Light Image Enhancement
Rongkai Zhang*, Lanqing Guo*, Siyu Huang, Bihan Wen (* equal contribution)
ACM International Conference on Multimedia (ACM MM), 2022   PDF / Code
ICASSP 2021   Self-Convolution: A Highly-Efficient Operator for Non-Local Image Restoration
Lanqing Guo, zhiyuan Zha, Saiprasad Ravishankar, Bihan Wen
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2021   PDF / Code
ICIP 2021   Multi-Scale Feature Guided Low-Light Image Enhancemen
Lanqing Guo, Renjie Wan, Guan-Ming Su, Alex C. Kot, Bihan Wen
IEEE International Conference on Image Processing (ICIP), 2021   PDF
Experience

2019.05—Present: PhD student in Nanyang Technological University

2023.10—2024.04: AI Lab, Tencent Research Intern, supervised by Dr Yong Zhang

2018.12—2019.05: Multimedia Lab, SIAT, Research Intern, supervised by Prof Yu Qiao

2015.05—2018.06: Undergraduate Research Assistant at Wuhan University

Academic Services
  • Review: ECCV'24, IJCV'24, CVIU'24, TCSVT'23, AAAI'23, ICASSP'22, ICME'22, ICIP'22, etc

  • Teaching Assistant: IE2018 Data Structure, EE4483 Art Intell & Data mining

Awards
2023 AAAI Student Travel Award, AAAI 2023
2019-Present Research Scholarship, Nanyang Technological University
2020 First prize, Hualu Cup Data Lake Algorithm Competition (Lane detection track)
2016-2018 Excellent Student Scholarship, Wuhan University