NTIRE 2026 Challenge on Efficient Low Light Image Enhancement: Methods and Results

Fuente: arXiv
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Main Authors: Yan, Jiebin, Tu, Chenyu, Zhang, Weixia, Wang, Zhihua, Cao, Peibei, Lin, Qinghua, Fang, Yuming, Liu, Xiaoning, Wu, Zongwei, Zhou, Zhuyun, Timofte, Radu
Format: Preprint
Published: 2026
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author Yan, Jiebin
Tu, Chenyu
Zhang, Weixia
Wang, Zhihua
Cao, Peibei
Lin, Qinghua
Fang, Yuming
Liu, Xiaoning
Wu, Zongwei
Zhou, Zhuyun
Timofte, Radu
author_facet Yan, Jiebin
Tu, Chenyu
Zhang, Weixia
Wang, Zhihua
Cao, Peibei
Lin, Qinghua
Fang, Yuming
Liu, Xiaoning
Wu, Zongwei
Zhou, Zhuyun
Timofte, Radu
contents This paper presents a comprehensive review of the NITRE 2026 Efficient Low Light Image Enhancement (E-LLIE) Challenge, highlighting the proposed solutions and final outcomes. This challenge focuses on mobile image enhancement under low-light conditions, aiming to design lightweight networks that improve enhancement quality while ensuring practical deployability under limited computational resources. A total of 207 participants registered, 27 teams submitted valid entries, and 17 teams ultimately provided valid factsheet. Based on these submissions, this paper provides a systematic evaluation of recent methods for E-LLIE, offering a comprehensive overview of state-of-the-art progress and demonstrating significant improvements in both performance and efficiency.
format Preprint
id arxiv_https___arxiv_org_abs_2605_02212
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle NTIRE 2026 Challenge on Efficient Low Light Image Enhancement: Methods and Results
Yan, Jiebin
Tu, Chenyu
Zhang, Weixia
Wang, Zhihua
Cao, Peibei
Lin, Qinghua
Fang, Yuming
Liu, Xiaoning
Wu, Zongwei
Zhou, Zhuyun
Timofte, Radu
Computer Vision and Pattern Recognition
This paper presents a comprehensive review of the NITRE 2026 Efficient Low Light Image Enhancement (E-LLIE) Challenge, highlighting the proposed solutions and final outcomes. This challenge focuses on mobile image enhancement under low-light conditions, aiming to design lightweight networks that improve enhancement quality while ensuring practical deployability under limited computational resources. A total of 207 participants registered, 27 teams submitted valid entries, and 17 teams ultimately provided valid factsheet. Based on these submissions, this paper provides a systematic evaluation of recent methods for E-LLIE, offering a comprehensive overview of state-of-the-art progress and demonstrating significant improvements in both performance and efficiency.
title NTIRE 2026 Challenge on Efficient Low Light Image Enhancement: Methods and Results
topic Computer Vision and Pattern Recognition
url https://arxiv.org/abs/2605.02212