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Wenqi Ren 任文琦
Associate Professor
Sun Yat-Sen University
State Key Laboratory of Information Security, IIE, CAS.
Email: rwq.renwenqi@gmail.com
My homepage has been relocated to: https://rwenqi.github.io/
Biography
I am now an associate professor with School of Cyber Science and Technology, Sun Yat-sen University. I was an associate professor with State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences from 2017 to 2022. I received my Ph.D. degree in School of Computer Science and Technology, Tianjin University. My supervisor is Prof. Xiaochun Cao. From 2015 to 2016, I was a visiting Ph.D. student in Vision and Learning Lab at Electrical Engineering and Computer Science, University of California at Merced, working with Prof. Ming-Hsuan Yang.
My research interest includes computer vision and image processing.
News
I will co-organize the CVPR 2019 UG2+ Workshop and Prize Challenge: Bridging the Gap between Computational Photography and Visual Recognition. Check our $60,000 prize!
We released a large-scale Underwater Image Enhancement Benchmark Dataset (UIEBD) for a comprehensive study of the state-of-the-art underwater image enhancement algorithms.
Talk at BSIG Youth Forum on "Single Image Dehazing and Beyond" in CASIA.
We released the first large-scale benchmark dataset for image dehazing: REalistic Single Image DEhazing (RESIDE), consisting of several sets of synthetic and real-world hazy images.
Talk at VALSE online，2017.
Report at the ECCV tutorial on "Deep Learning Meets Model Optimization and Statistical Inference" in Amsterdam, Oct. 8, 2016.
Video Super-Resolution via a Spatio-Temporal Alignment Network,
Weilei Wen, Wenqi Ren*, Yinghuan Shi, Jingang Zhang, and Xiaochun Cao,
IEEE Transactions on Image Processing (TIP), 2022 [Paper][Code]
Face Restoration via Plug-and-Play 3D Facial Priors
Xiaobin Hu, Wenqi Ren*, Jiaolong Yang, Xiaochun Cao, David P Wipf, Bjoern Menze, Xin Tong, Hongbin Zha
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2021. [Paper][Code]
IDRLP: Image Dehazing Using Region Line Prior
Mingye Ju, Can Ding, Charles A Guo, Wenqi Ren, Dacheng Tao
IEEE Transactions on Image Processing (TIP), 2021 [Paper][Code]
Multi-Scale Separable Network for Ultra-High-Definition Video Deblurring
Senyou Deng, Wenqi Ren*, Yanyang Yan, Tao Wang, Fenglong Song, and Xiaochun Cao
IEEE International Conference on Computer Vision (ICCV), 2021 [Paper][Code][4KRD dataset]
Pyramid Architecture Search for Real-Time Image Deblurring
Xiaobin Hu, Wenqi Ren*, Kaicheng Yu, Kaihao Zhang, Xiaochun Cao, Wei Liu, Bjoern Menze
IEEE International Conference on Computer Vision (ICCV), 2021 [Paper][Code]
Ultra-High-Definition Image HDR Reconstruction via Collaborative Bilateral Learning
Zhuoran Zheng, Wenqi Ren*, Xiaochun Cao, Tao Wang, and Xiuyi Jia*
IEEE International Conference on Computer Vision (ICCV), 2021 [Paper][Code]
Benchmarking Ultra-High-Definition Image Super-Resolution
Kaihao Zhang, Dongxu Li, Wenhan Luo, Wenqi Ren, Bjorn Stenger, Wei Liu, Hongdong Li, Ming-Hsuan Yang
IEEE International Conference on Computer Vision (ICCV), 2021 [Paper][Github]
SRGAT: Single Image Super-Resolution with Graph Attention Network
Yanyang Yan, Wenqi Ren, Xiaobin Hu, Kun Li, Haifeng Shen, Xiaochun Cao
IEEE Transactions on Image Processing (TIP), 2021 [Paper][Code]
Underwater Image Enhancement via Medium Transmission-Guided Multi-Color Space Embedding
Chongyi Li, Saeed Anwar, Junhui Hou, Runmin Cong, Chunle Guo, Wenqi Ren
IEEE Transactions on Image Processing (TIP), 2021 [Paper]
Ultra-High-Definition Image Dehazing via Multi-Guided Bilateral Learning
Zhuoran Zheng, Wenqi Ren*, Xiaochun Cao, Xiaobin Hu, Tao Wang, Fenglong Song, and Xiuyi Jia*
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2021. [Paper] [Code and Dataset]
Deblurring Dynamic Scenes via Spatially Varying Recurrent Neural Networks
Wenqi Ren, Jiawei Zhang, Jinshan Pan, Sifei Liu, Jimmy Ren, Junping Du, Xiaochun Cao, Ming-Hsuan Yang
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2021. [Paper][Code]
IDE: Image Dehazing and Exposure Using an Enhanced Atmospheric Scattering Model
Mingye Ju, Can Ding, Wenqi Ren, Yi Yang, Dengyin Zhang, and Y. Jay Guo
IEEE Transactions on Image Processing (TIP), 2021 [Paper][Code]
Robust Online Tracking via Contrastive Spatio-Temporal Aware Network
Siyuan Yao, Hua Zhang, Wenqi Ren, Chao Ma, Xiaoguang Han, and Xiaochun Cao
IEEE Transactions on Image Processing (TIP), 2021. [Paper][Code]
A Comprehensive Benchmark Analysis of Single Image Deraining: Current Challenges and Future Perspectives
Siyuan Li, Wenqi Ren*, Feng Wang, I. Araujo, E. K. Tokuda, R. Junior, R. Junior, Zhangyang Wang, Xiaochun Cao
International Journal of Computer Vision (IJCV) 2021. [Paper]
Single Image Deraining: A Comprehensive Benchmark Analysis
Siyuan Li, I. Araujo, Wenqi Ren*, Zhangyang Wang*, E. Tokuda, R. Junior, R. Junior, Jiawan Zhang, Xiaojie Guo, and Xiaochun Cao
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Long Beach, June 2019. [Paper][Project]
Background Noise Filtering and Distribution Dividing for Crowd Counting
Hong Mo, Wenqi Ren, Yuan Xiong, Xiaoqi Pan, Zhong Zhou, Xiaochun Cao, and Wei Wu
IEEE Transactions on Image Processing (TIP), 2020. [Paper]
Every Moment Matters: Detail-Aware Networks to Bring a Blurry Image Alive
Kaihao Zhang, Wenhan Luo, Bjorn Stenger, Wenqi Ren, Lin Ma, and Hongdong LI
ACM International Conference on Multimedia (ACM MM), 2020 (Oral) [Paper][Code]
Face Super-Resolution Guided by 3D Facial Priors
Xiaobin Hu, Wenqi Ren*, John LaMaster, Xiaochun Cao, Xiaoming Li, Zechao Li, Bjoern Menze, and Wei Liu
European Conference on Computer Vision (ECCV ), August 2020. [Paper][Supp][Github]
Single Image Super-Resolution via a Holistic Attention Network
Ben Niu, Weilei Wen, Wenqi Ren, Xiangde Zhang, Lianping Yang, Shuzhen Wang, Kaihao Zhang, Xiaochun Cao, and Haifeng Shen
European Conference on Computer Vision (ECCV ), August, 2020. [Paper][Supp][Github]
Beyond Monocular Deraining: Stereo Image Deraining via Semantic Understanding
Kaihao Zhang, Wenhan Luo, Wenqi Ren*, Jingwen Wang, Fang Zhao, Lin Ma, Hongdong Li
European Conference on Computer Vision (ECCV ), August, 2020. [Paper][Supp][Github]
Domain Adaptation for Image Dehazing
Yuanjie Shao, Lerenhan Li, Wenqi Ren, Changxin Gao, and Nong Sang
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, Washington, June 2020. [Paper][Supp][Github]
Advancing Image Understanding in Poor Visibility Environments: A Collective Benchmark Study
Wenhan Yang, Ye Yuan, Wenqi Ren, Jiaying Liu, Walter J. Scheirer, Zhangyang Wang, et al.
IEEE Transactions on Image Processing (TIP), 2020. [Paper]
An Underwater Image Enhancement Benchmark Dataset and Beyond
Chongyi Li, Chunle Guo, Wenqi Ren*, Runmin Cong, Junhui Hou, Sam Kwong, and Dacheng Tao
IEEE Transactions on Image Processing (TIP), 2020. [Paper]
Accurate Transmission Estimation for Removing Haze and Noise from a Single Image
Qingbo Wu, Jingang Zhang, Wenqi Ren, Wangmeng Zuo, and Xiaochun Cao
IEEE Transactions on Image Processing (TIP), 2020. [Paper]
Learning Interleaved Cascade of Shrinkage Fields for Joint Image Dehazing and Denoising
Qingbo Wu, Wenqi Ren, and Xiaochun Cao
IEEE Transactions on Image Processing (TIP), vol. 29, pp. 1788-1801, 2019. [Paper]
Single Image Dehazing via Multi-Scale Convolutional Neural Networks with Holistic Edges
Wenqi Ren, Jinshan Pan, Hua Zhang, Xiaochun Cao, and Ming-Hsuan Yang
International Journal of Computer Vision (IJCV) 2020. [Paper]
Single Image Dehazing via Multi-Scale Convolutional Neural Networks
Wenqi Ren, Si Liu, Hua Zhang, Jinshan Pan, Xiaochun Cao, and Ming-Hsuan Yang
European Conference on Computer Vision (ECCV), Amsterdam, October 2016.
[Paper][Project Page][Matlab Code] [TensorFlow by Dishank Bansal]
Semi-Supervised Image Dehazing
Lerenhan Li#, Yunlong Dong#, Wenqi Ren, Jinshan Pan, Changxin Gao, Nong Sang, Ming-Hsuan Yang
IEEE Transactions on Image Processing (TIP), 2019 [Paper][Code]
Face Video Deblurring using 3D Facial Priors
Wenqi Ren#, Jiaolong Yang#, Senyou Deng, David Wipf, Xiaochun Cao, and Xin Tong
IEEE International Conference on Computer Vision (ICCV), Seoul, Korea, 2019, (Oral) [Paper][Project Page]
Single Image Rain Removal via a Deep Decomposition-Composition Network
Siyuan Li, Wenqi Ren, Jiawan Zhang, and Xiaojie Guo
Computer Vision and Image Understanding (CVIU), 2019 [Paper][Code]
Deep Correlated Predictive Subspace Learning for Incomplete Multi-View Semi-Supervised Classification
Zhe Xue, Junping Du, Dawei Du, Wenqi Ren, and Siwei Lyu
International Joint Conference on Artificial Intelligence (IJCAI) 2019. [Paper]
Low-Light Image Enhancement via a Deep Hybrid Network
Wenqi Ren, Sifei Liu, Lin Ma, Qianqian Xu, Xiangyu Xu, Xiaochun Cao, Junping Du, and Ming-Hsuan Yang
IEEE Transactions on Image Processing (TIP), Volume: 28 , Issue: 9, Page(s): 4364 - 4375, Sept. 2019 [Paper] [Code]
Deep Non-Blind Deconvolution via Generalized Low-Rank Approximation
Wenqi Ren, Jiawei Zhang, Lin Ma, Jinshan Pan, Xiaochun Cao, Wangmeng Zuo, Wei Liu, and Ming-Hsuan Yang
Advances in Neural Information Processing Systems (NeurIPS), Montreal, Canada, Dec. 2018. [Paper][Poster][Github]
Deep Video Dehazing with Semantic Segmentation
Wenqi Ren, Jingang Zhang, Xiangyu Xu, Lin Ma, Xiaochun Cao, Gaofeng Meng, and Wei Liu
IEEE Transactions on Image Processing (TIP), 28(4): 1895-1908, April 2019. [Paper]
Benchmarking Single Image Dehazing and Beyond
Boyi Li, Wenqi Ren, Dengpan Fu, Dacheng Tao, Dan Feng, Wenjun Zeng, and Zhangyang Wang
IEEE Transactions on Image Processing (TIP), 28 (1): 492-505, January 2019. [Paper][Project Page]
Gated Fusion Network for Single Image Dehazing
Wenqi Ren, Lin Ma, Jiawei Zhang, Jinshan Pan, XiaochunCao, Wei Liu and Ming-Hsuan Yang
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Salt Lake City, Jun. 2018.
[Paper][Project Page][Code]
Rendering Portraitures from Monocular Camera and Beyond
Xiangyu Xu, Deqing Sun, Sifei Liu, Wenqi Ren, Yujin Zhang, Ming-Hsuan Yang, and Jian Sun
European Conference on Computer Vision (ECCV ), Munich, Germany, Sept. 2018. [Paper]
Learning to Deblur Images with Exemplars
Jinshan Pan#, Wenqi Ren#, Zhe Hu#, and Ming-Hsuan Yang
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2019. [Paper][Code]
FEED-Net: Fully End-To-End Dehazing
Shengdong Zhang, Wenqi Ren*, Jian Yao
IEEE International Conference on Multimedia and Expo (ICME), 2018
Recolored Image Detection via a Deep Discriminative Model
Yanyang Yan, Wenqi Ren, and XiaochunCao
IEEE Transactions on Information Forensics and Security (TIFS), 2018. [Paper][Project Page][Dataset]
Video Deblurring via Semantic Segmentation and Pixel-Wise Non-Linear Kernel
Wenqi Ren, Jinshan Pan, XiaochunCao and Ming-Hsuan Yang
IEEE International Conference on Computer Vision (ICCV), Venice, Italy, October 2017. [Paper][Project Page]
Image Deblurring via Extreme Channels Prior
Yanyang Yan, Wenqi Ren, Yuanfang Guo, Rui Wang, and Xiaochun Cao
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Hawaii, July 2017. [Paper][Project Page][Matlab Code]
Image Deblurring via Enhanced Low-Rank Prior
Wenqi Ren, Xiaochun Cao, Jinshan Pan, Xiaojie Guo, Wangmeng Zuo, and Ming-Hsuan Yang
IEEE Trans. on Image Processing (TIP), 25(7), 3426-3437, 2016. [Paper] [Project Page] [Matlab Code]
SketchNet: Sketch Classification with Web Images
Hua Zhang, Si Liu, Changqing Zhang, Wenqi Ren, Rui Wang, Xiaochun Cao
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, June 2016. [Paper]
Scene Text Deblurring Using Text-specific Multi-scale Dictionaries
Xiaochun Cao, Wenqi Ren, Wangmeng Zuo, Xiaojie Guo, and Hassan Foroosh
IEEE Transactions on Image Processing (TIP), 24(4), 1302-1314, 2015. [Paper] [Project Page]
Anisotropic Second and Fourth-Order Diffusion Models based on Convolutional Virtual Electric Field for Image Denoising
Yuanquan Wang, Wenqi Ren and Huaibin Wang
Computer & Mathematics with Applications, 66(10): 1729-1742 (2013) [Paper] [Project Page]
GVC-based Fourth-order Anisotropic Diffusion for Image Denoising
Wenqi Ren and Yuanquan Wang
Optics and Precision Engineering, 21(10), 2713-2719 (2013)
Image Denoising using Anisotropic Second and FourthOrder Diffusions based on Gradient Vector Convolution
Huaibin Wang, Yuanquan Wang, Wenqi Ren
Computer Science and Information Systems, 9(4): 1493-1511(2012) [Paper] [Project Page][Matlab Code]
Professional Service
Reviewer
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Image Processing
IEEE Transactions on Neural Networks and Learning System
IEEE Transactions on Circuits and Systems for Video Technology
Computer Vision and Image Understanding
Neurocomputing
IEEE Signal Processing Letters
IET Image Processing
The Visual Computer
......
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