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arXiv · 2404.14248

NTIRE 2024 Challenge on Low Light Image Enhancement: Methods and Results

Xiaoning Liu·Zongwei Wu·Ao Li·Florin-Alexandru Vasluianu·Yulun Zhang·Shuhang Gu·Le Zhang·Ce Zhu·Radu Timofte·Zhi Jin·Hongjun Wu·Chenxi Wang·Haitao Ling·Yuanhao Cai·Hao Bian·Yuxin Zheng·Jing Lin·Alan Yuille·Ben Shao·Jin Guo·Tianli Liu·Mohao Wu·Yixu Feng·Shuo Hou·Haotian Lin·Yu Zhu·Peng Wu·Wei Dong·Jinqiu Sun·Yanning Zhang·Qingsen Yan·Wenbin Zou·Weipeng Yang·Yunxiang Li·Qiaomu Wei·Tian Ye·Sixiang Chen·Zhao Zhang·Suiyi Zhao·Bo Wang·Yan Luo·Zhichao Zuo·Mingshen Wang·Junhu Wang·Yanyan Wei·Xiaopeng Sun·Yu Gao·Jiancheng Huang·Hongming Chen·Xiang Chen·Hui Tang·Yuanbin Chen·Yuanbo Zhou·Xinwei Dai·Xintao Qiu·Wei Deng·Qinquan Gao·Tong Tong·Mingjia Li·Jin Hu·Xinyu He·Xiaojie Guo·Sabarinathan·K Uma·A Sasithradevi·B Sathya Bama·S. Mohamed Mansoor Roomi·V. Srivatsav·Jinjuan Wang·Long Sun·Qiuying Chen·Jiahong Shao·Yizhi Zhang·Marcos V. Conde·Daniel Feijoo·Juan C. Benito·Alvaro García·Jaeho Lee·Seongwan Kim·Sharif S M A·Nodirkhuja Khujaev·Roman Tsoy·Ali Murtaza·Uswah Khairuddin·Ahmad 'Athif Mohd Faudzi·Sampada Malagi·Amogh Joshi·Nikhil Akalwadi·Chaitra Desai·Ramesh Ashok Tabib·Uma Mudenagudi·Wenyi Lian·Wenjing Lian·Jagadeesh Kalyanshetti·Vijayalaxmi Ashok Aralikatti·Palani Yashaswini·Nitish Upasi·Dikshit Hegde·Ujwala Patil·Sujata C
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Abstract

This paper reviews the NTIRE 2024 low light image enhancement challenge, highlighting the proposed solutions and results. The aim of this challenge is to discover an effective network design or solution capable of generating brighter, clearer, and visually appealing results when dealing with a variety of conditions, including ultra-high resolution (4K and beyond), non-uniform illumination, backlighting, extreme darkness, and night scenes. A notable total of 428 participants registered for the challenge, with 22 teams ultimately making valid submissions. This paper meticulously evaluates the state-of-the-art advancements in enhancing low-light images, reflecting the significant progress and creativity in this field.

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Xiaoning Liu, Zongwei Wu, Ao Li, Florin-Alexandru Vasluianu, Yulun Zhang, Shuhang Gu, Le Zhang, Ce Zhu, Radu Timofte, Zhi Jin, Hongjun Wu, Chenxi Wang, Haitao Ling, Yuanhao Cai, Hao Bian, Yuxin Zheng, Jing Lin, Alan Yuille, Ben Shao, Jin Guo, Tianli Liu, Mohao Wu, Yixu Feng, Shuo Hou, Haotian Lin, Yu Zhu, Peng Wu, Wei Dong, Jinqiu Sun, Yanning Zhang, Qingsen Yan, Wenbin Zou, Weipeng Yang, Yunxiang Li, Qiaomu Wei, Tian Ye, Sixiang Chen, Zhao Zhang, Suiyi Zhao, Bo Wang, Yan Luo, Zhichao Zuo, Mingshen Wang, Junhu Wang, Yanyan Wei, Xiaopeng Sun, Yu Gao, Jiancheng Huang, Hongming Chen, Xiang Chen, Hui Tang, Yuanbin Chen, Yuanbo Zhou, Xinwei Dai, Xintao Qiu, Wei Deng, Qinquan Gao, Tong Tong, Mingjia Li, Jin Hu, Xinyu He, Xiaojie Guo, Sabarinathan, K Uma, A Sasithradevi, B Sathya Bama, S. Mohamed Mansoor Roomi, V. Srivatsav, Jinjuan Wang, Long Sun, Qiuying Chen, Jiahong Shao, Yizhi Zhang, Marcos V. Conde, Daniel Feijoo, Juan C. Benito, Alvaro García, Jaeho Lee, Seongwan Kim, Sharif S M A, Nodirkhuja Khujaev, Roman Tsoy, Ali Murtaza, Uswah Khairuddin, Ahmad 'Athif Mohd Faudzi, Sampada Malagi, Amogh Joshi, Nikhil Akalwadi, Chaitra Desai, Ramesh Ashok Tabib, Uma Mudenagudi, Wenyi Lian, Wenjing Lian, Jagadeesh Kalyanshetti, Vijayalaxmi Ashok Aralikatti, Palani Yashaswini, Nitish Upasi, Dikshit Hegde, Ujwala Patil, Sujata C. 2024-04-22. NTIRE 2024 Challenge on Low Light Image Enhancement: Methods and Results. https://arxiv.org/abs/2404.14248

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