NTIRE 2025 Challenge on RAW Image Restoration and Super-Resolution

Conde, Marcos; Timofte, Radu; Lu, Zihao; Kong, Xiangyu; Xing, Xiaoxia; Wang, Fan; Han, Suejin; Park, MinKyu; Hao, Tianyu; He, Yuhong; Li, Ruoqi; Yang, Yueqi; Yu, Jianyang; Xu, Kele; Xu, Zisheng; Dou, Yong; Ruangsang, Watchara; Jiang, Ruixuan; Xu, Senyan; Jiang, Siyuan; Fu, Xueyang; Zha, Zheng-Jun; Lu, Jiajie; Yu, Xiang; Yi, Minmin; Chen, Yuanjia; Zhang, Liwen; Jin, Zijie; Zhang, Tianyu; Luo, Xin; Chen, Yeda; Liu, Dong; Pang, Li; Yang, Yuhang; Wang, Hongzhong; Cao, Xiangyong; Li, Cheng; Liu, Lian; Song, Wei; Sun, Heng; Hao, Tianyu; He, Yuhong; Li, Ruoqi; Yang, Yueqi; Wang, Yubo; Wang, Jinghua; Hong, Guanlan

Marcos Conde, Radu Timofte, Zihao Lu, Xiangyu Kong, Xiaoxia Xing, Fan Wang, Suejin Han, MinKyu Park, Tianyu Hao, Yuhong He, Ruoqi Li, Yueqi Yang, Jianyang Yu, Kele Xu, Zisheng Xu, Yong Dou, Watchara Ruangsang, Ruixuan Jiang, Senyan Xu, Siyuan Jiang, Xueyang Fu, Zheng-Jun Zha, Jiajie Lu, Xiang Yu, Minmin Yi, Yuanjia Chen, Liwen Zhang, Zijie Jin, Tianyu Zhang, Xin Luo, Yeda Chen, Dong Liu, Li Pang, Yuhang Yang, Hongzhong Wang, Xiangyong Cao, Cheng Li, Lian Liu, Wei Song, Heng Sun, Tianyu Hao, Yuhong He, Ruoqi Li, Yueqi Yang, Yubo Wang, Jinghua Wang, Guanlan Hong; Proceedings of the Computer Vision and Pattern Recognition Conference (CVPR) Workshops, 2025, pp. 1148-1171

Abstract

This paper reviews the NTIRE 2025 RAW Image Restoration and Super-Resolution Challenge, highlighting the proposed solutions and results. New methods for RAW Restoration and Super-Resolution could be essential in modern Image Signal Processing (ISP) pipelines, however, this problem is not as explored as in the RGB domain. The goal of this challenge is two fold, (i) restore RAW images with blur and noise degradations, (ii) upscale RAW Bayer images by 2x, considering unknown noise and blur. In the challenge, a total of 230 participants registered, and 45 submitted results during thee challenge period. This report presents the current state-of-the-art in RAW Restoration.

Related Material

[pdf] [arXiv]

[bibtex]

@InProceedings{Conde_2025_CVPR, author = {Conde, Marcos and Timofte, Radu and Lu, Zihao and Kong, Xiangyu and Xing, Xiaoxia and Wang, Fan and Han, Suejin and Park, MinKyu and Hao, Tianyu and He, Yuhong and Li, Ruoqi and Yang, Yueqi and Yu, Jianyang and Xu, Kele and Xu, Zisheng and Dou, Yong and Ruangsang, Watchara and Jiang, Ruixuan and Xu, Senyan and Jiang, Siyuan and Fu, Xueyang and Zha, Zheng-Jun and Lu, Jiajie and Yu, Xiang and Yi, Minmin and Chen, Yuanjia and Zhang, Liwen and Jin, Zijie and Zhang, Tianyu and Luo, Xin and Chen, Yeda and Liu, Dong and Pang, Li and Yang, Yuhang and Wang, Hongzhong and Cao, Xiangyong and Li, Cheng and Liu, Lian and Song, Wei and Sun, Heng and Hao, Tianyu and He, Yuhong and Li, Ruoqi and Yang, Yueqi and Wang, Yubo and Wang, Jinghua and Hong, Guanlan}, title = {NTIRE 2025 Challenge on RAW Image Restoration and Super-Resolution}, booktitle = {Proceedings of the Computer Vision and Pattern Recognition Conference (CVPR) Workshops}, month = {June}, year = {2025}, pages = {1148-1171} }