NTIRE 2025 Challenge on Event-Based Image Deblurring: Methods and Results

Lei Sun, Andrea Alfarano, Peiqi Duan, Shaolin Su, Kaiwei Wang, Boxin Shi, Radu Timofte, Danda Pani Paudel, Luc Van Gool, Qinglin Liu, Wei Yu, Xiaoquian Lv, Lu Yang, Shuigen Wang, Shengping Zhang, Xiangyang Ji, Long Bao, Yuqiang Yang, Jinao Song, Ziyi Wang, Shuang Wen, Heng Sun, Kean Liu, Mingchen Zhong, Senyan Xu, Zhijing Sun, Jiaying Zhu, Chengjie Ge, Xingbo Wang, Yidi Liu, Xin Lu, Xueyang Fu, Zheng-Jun Zha, Dawei Fan, Dafeng Zhang, Yong Yang, Siru Zhang, Qinghua Yang, Hao Kang, Huiyuan Fu, Heng Zhang, Hongyuan Yu, Zhijuan Huang, Shouyan Wei, Feng Li, Runming Cong, Weiqi Luo, Mingyun Lin, Chenxu Jiang, Hongyi Liu, Lei Yu, Weilun Li, Jiajun Zhai, Tingting Lin, Shuang Ma, Sai Zhou, Zhanwen Liu, Yang Wang, Eiffel Chong, Nuwan Bandara, Thivya Kandappu, Archan Misra, Yihang Chen, Zhan Li, Weijun Yuan, Wenzhuo Wang, Boyang Yao, Zhanglu Chen, Yijing Sun, Tianjiao Wan, Zijian Gao, Qisheng Xu, Kele Xu, Yukun Zhang, Yu He, Xiaoyan Xie, Tao Fu, Yashu Guatamkumar Patel, Vihar Ramesh Jain, Divesh Basina, Rishik Ashili, Manish Kumar Manjhi, Sourav Kumar, Prinon Benny, Himanshu Ghunawat, B Sri Sairam Gautam, Anett Varghese, Abhishek Yadav; Proceedings of the Computer Vision and Pattern Recognition Conference (CVPR) Workshops, 2025, pp. 1324-1341

Abstract

This paper presents an overview of the NTIRE 2025 the First Challenge on Event-Based Image Deblurring, detailing the proposed methodologies and corresponding results. The primary goal of the challenge is to design an event-based method that achieves high-quality image deblurring, with performance quantitatively assessed using PSNR. Notably, there are no restrictions on computational complexity or model size. The task focuses on leveraging both events and images as inputs for single-image deblurring. A total of 199 participants registered, among whom 15 teams successfully submitted valid results, offering valuable insights into the current state of event-based image deblurring. We anticipate that this challenge will drive further advancements in event-based vision research.

Related Material

[pdf] [arXiv]
[bibtex]
@InProceedings{Sun_2025_CVPR, author = {Sun, Lei and Alfarano, Andrea and Duan, Peiqi and Su, Shaolin and Wang, Kaiwei and Shi, Boxin and Timofte, Radu and Paudel, Danda Pani and Van Gool, Luc and Liu, Qinglin and Yu, Wei and Lv, Xiaoquian and Yang, Lu and Wang, Shuigen and Zhang, Shengping and Ji, Xiangyang and Bao, Long and Yang, Yuqiang and Song, Jinao and Wang, Ziyi and Wen, Shuang and Sun, Heng and Liu, Kean and Zhong, Mingchen and Xu, Senyan and Sun, Zhijing and Zhu, Jiaying and Ge, Chengjie and Wang, Xingbo and Liu, Yidi and Lu, Xin and Fu, Xueyang and Zha, Zheng-Jun and Fan, Dawei and Zhang, Dafeng and Yang, Yong and Zhang, Siru and Yang, Qinghua and Kang, Hao and Fu, Huiyuan and Zhang, Heng and Yu, Hongyuan and Huang, Zhijuan and Wei, Shouyan and Li, Feng and Cong, Runming and Luo, Weiqi and Lin, Mingyun and Jiang, Chenxu and Liu, Hongyi and Yu, Lei and Li, Weilun and Zhai, Jiajun and Lin, Tingting and Ma, Shuang and Zhou, Sai and Liu, Zhanwen and Wang, Yang and Chong, Eiffel and Bandara, Nuwan and Kandappu, Thivya and Misra, Archan and Chen, Yihang and Li, Zhan and Yuan, Weijun and Wang, Wenzhuo and Yao, Boyang and Chen, Zhanglu and Sun, Yijing and Wan, Tianjiao and Gao, Zijian and Xu, Qisheng and Xu, Kele and Zhang, Yukun and He, Yu and Xie, Xiaoyan and Fu, Tao and Patel, Yashu Guatamkumar and Jain, Vihar Ramesh and Basina, Divesh and Ashili, Rishik and Manjhi, Manish Kumar and Kumar, Sourav and Benny, Prinon and Ghunawat, Himanshu and Gautam, B Sri Sairam and Varghese, Anett and Yadav, Abhishek}, title = {NTIRE 2025 Challenge on Event-Based Image Deblurring: Methods and Results}, booktitle = {Proceedings of the Computer Vision and Pattern Recognition Conference (CVPR) Workshops}, month = {June}, year = {2025}, pages = {1324-1341} }