NTIRE 2024 图像超分辨率（$\times$4）挑战赛：方法与结果
计算机视觉与模式识别
2024-04-16 v1
摘要
本文回顾了 NTIRE 2024 图像超分辨率（4）挑战赛，重点介绍了提出的解决方案和取得的结果。该挑战赛涉及利用先验信息，从低分辨率输入生成放大四倍的对应高分辨率图像。低分辨率图像来源于双三次下采样退化。该挑战赛的目标是获得具有最先进 SR 性能的设计/解决方案，对计算资源（例如模型大小和 FLOPs）或训练数据没有限制。该挑战赛的赛道使用 PSNR 指标在 DIV2K 测试数据集上评估性能。本次比赛吸引了 199 名注册者，有 20 个团队提交了有效参赛作品。这一共同努力不仅推动了单图像 SR 性能的边界，还提供了该领域当前趋势的全面概述。
引用
@article{arxiv.2404.09790,
title = {NTIRE 2024 Challenge on Image Super-Resolution ($\times$4): Methods and Results},
author = {Zheng Chen and Zongwei Wu and Eduard Zamfir and Kai Zhang and Yulun Zhang and Radu Timofte and Xiaokang Yang and Hongyuan Yu and Cheng Wan and Yuxin Hong and Zhijuan Huang and Yajun Zou and Yuan Huang and Jiamin Lin and Bingnan Han and Xianyu Guan and Yongsheng Yu and Daoan Zhang and Xuanwu Yin and Kunlong Zuo and Jinhua Hao and Kai Zhao and Kun Yuan and Ming Sun and Chao Zhou and Hongyu An and Xinfeng Zhang and Zhiyuan Song and Ziyue Dong and Qing Zhao and Xiaogang Xu and Pengxu Wei and Zhi-chao Dou and Gui-ling Wang and Chih-Chung Hsu and Chia-Ming Lee and Yi-Shiuan Chou and Cansu Korkmaz and A. Murat Tekalp and Yubin Wei and Xiaole Yan and Binren Li and Haonan Chen and Siqi Zhang and Sihan Chen and Amogh Joshi and Nikhil Akalwadi and Sampada Malagi and Palani Yashaswini and Chaitra Desai and Ramesh Ashok Tabib and Ujwala Patil and Uma Mudenagudi and Anjali Sarvaiya and Pooja Choksy and Jagrit Joshi and Shubh Kawa and Kishor Upla and Sushrut Patwardhan and Raghavendra Ramachandra and Sadat Hossain and Geongi Park and S. M. Nadim Uddin and Hao Xu and Yanhui Guo and Aman Urumbekov and Xingzhuo Yan and Wei Hao and Minghan Fu and Isaac Orais and Samuel Smith and Ying Liu and Wangwang Jia and Qisheng Xu and Kele Xu and Weijun Yuan and Zhan Li and Wenqin Kuang and Ruijin Guan and Ruting Deng and Zhao Zhang and Bo Wang and Suiyi Zhao and Yan Luo and Yanyan Wei and Asif Hussain Khan and Christian Micheloni and Niki Martinel},
journal= {arXiv preprint arXiv:2404.09790},
year = {2024}
}
备注
NTIRE 2024 webpage: https://cvlai.net/ntire/2024. Code: https://github.com/zhengchen1999/NTIRE2024_ImageSR_x4