NTIRE 2025 挑战：短格式 UGC 视频质量评估与增强方法与结果综述
图像与视频处理
2025-04-18 v1 人工智能
计算机视觉与模式识别
摘要
本文介绍了 NTIRE 2025 挑战关于短格式 UGC 视频质量评估与增强的综述。该挑战包含两个轨道：（i）高效视频质量评估（KVQ），（ii）基于扩散模型的图像超分辨率（KwaiSR）。轨道 1 旨在推动轻量级高效视频质量评估（VQA）模型的开发，强调消除对模型集、多余权重以及其他计算密集型组件的依赖，这些组件在之前的 IQA/VQA 竞赛中被广泛使用。轨道 2 引入了一个为单张图像超分辨率量身定制的全新短格式 UGC 数据集，即 KwaiSR 数据集。它包含 1800 个合成生成的 S-UGC 图像对和 1900 个真实世界的 S-UGC 图像，按比例 8:1:1 分为训练、验证和测试集。该挑战的主要目标是推动研究进展，以提升短格式 UGC 平台如 Kwai 和 TikTok 的用户体验。该挑战吸引了 266 名参赛者，最终收到 18 份有效最终提交方案及相应数据表，显著推动了短格式 UGC VQA 和图像超分辨率领域的进展。该项目已公开可用，地址为 https://github.com/lixinustc/KVQE-ChallengeCVPR-NTIRE2025。
引用
@article{arxiv.2504.13131,
title = {NTIRE 2025 Challenge on Short-form UGC Video Quality Assessment and Enhancement: Methods and Results},
author = {Xin Li and Kun Yuan and Bingchen Li and Fengbin Guan and Yizhen Shao and Zihao Yu and Xijun Wang and Yiting Lu and Wei Luo and Suhang Yao and Ming Sun and Chao Zhou and Zhibo Chen and Radu Timofte and Yabin Zhang and Ao-Xiang Zhang and Tianwu Zhi and Jianzhao Liu and Yang Li and Jingwen Xu and Yiting Liao and Yushen Zuo and Mingyang Wu and Renjie Li and Shengyun Zhong and Zhengzhong Tu and Yufan Liu and Xiangguang Chen and Zuowei Cao and Minhao Tang and Shan Liu and Kexin Zhang and Jingfen Xie and Yan Wang and Kai Chen and Shijie Zhao and Yunchen Zhang and Xiangkai Xu and Hong Gao and Ji Shi and Yiming Bao and Xiugang Dong and Xiangsheng Zhou and Yaofeng Tu and Ying Liang and Yiwen Wang and Xinning Chai and Yuxuan Zhang and Zhengxue Cheng and Yingsheng Qin and Yucai Yang and Rong Xie and Li Song and Wei Sun and Kang Fu and Linhan Cao and Dandan Zhu and Kaiwei Zhang and Yucheng Zhu and Zicheng Zhang and Menghan Hu and Xiongkuo Min and Guangtao Zhai and Zhi Jin and Jiawei Wu and Wei Wang and Wenjian Zhang and Yuhai Lan and Gaoxiong Yi and Hengyuan Na and Wang Luo and Di Wu and MingYin Bai and Jiawang Du and Zilong Lu and Zhenyu Jiang and Hui Zeng and Ziguan Cui and Zongliang Gan and Guijin Tang and Xinglin Xie and Kehuan Song and Xiaoqiang Lu and Licheng Jiao and Fang Liu and Xu Liu and Puhua Chen and Ha Thu Nguyen and Katrien De Moor and Seyed Ali Amirshahi and Mohamed-Chaker Larabi and Qi Tang and Linfeng He and Zhiyong Gao and Zixuan Gao and Guohua Zhang and Zhiye Huang and Yi Deng and Qingmiao Jiang and Lu Chen and Yi Yang and Xi Liao and Nourine Mohammed Nadir and Yuxuan Jiang and Qiang Zhu and Siyue Teng and Fan Zhang and Shuyuan Zhu and Bing Zeng and David Bull and Meiqin Liu and Chao Yao and Yao Zhao},
journal= {arXiv preprint arXiv:2504.13131},
year = {2025}
}
备注
Challenge Report of NTIRE 2025; Methods from 18 Teams; Accepted by CVPR Workshop; 21 pages