NTIRE 2020 Challenge on Perceptual Extreme Super-Resolution: Methods and Results

NTIRE 2020 Challenge on Perceptual Extreme Super-Resolution: Methods and Results

This paper reviews the NTIRE 2020 challenge on perceptual extreme super-resolution with focus on proposed solutions and results. The challenge task was to super-resolve an input image with a magnification factor 16 based on a set of prior examples of low and corresponding high resolution images. The...

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Veröffentlicht in:arXiv.org 2020-05
Hauptverfasser: Zhang, Kai, Gu, Shuhang, Timofte, Radu, Shang, Taizhang, Dai, Qiuju, Zhu, Shengchen, Yang, Tong, Guo, Yandong, Younghyun Jo, Yang, Sejong, Kim, Seon Joo, Zha, Lin, Jiang, Jiande, Gao, Xinbo, Lu, Wen, Liu, Jing, Yoon, Kwangjin, Jeon, Taegyun, Akita, Kazutoshi, Ooba, Takeru, Ukita, Norimichi, Luo, Zhipeng, Yao, Yuehan, Xu, Zhenyu, He, Dongliang, Wu, Wenhao, Ding, Yukang, Li, Chao, Fu, Li, Wen, Shilei, Li, Jianwei, Yang, Fuzhi, Yang, Huan, Fu, Jianlong, Kim, Byung-Hoon, Baek, JaeHyun, Ye, Jong Chul, Fan, Yuchen, Huang, Thomas S, Lee, Junyeop, Lee, Bokyeung, Min, Jungki, Kim, Gwantae, Lee, Kanghyu, Park, Jaihyun, Mykhailych, Mykola, Zhong, Haoyu, Shi, Yukai, Yang, Xiaojun, Yang, Zhijing, Lin, Liang, Zhao, Tongtong, Peng, Jinjia, Wang, Huibing, Jin, Zhi, Wu, Jiahao, Chen, Yifu, Shang, Chenming, Zhang, Huanrong, Jeongki Min, Hrishikesh, P S, Densen Puthussery, Jiji, C V
Format: Artikel
Sprache:eng
Schlagworte:
Extreme values
Ground truth
High resolution
Image resolution
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Zusammenfassung:This paper reviews the NTIRE 2020 challenge on perceptual extreme super-resolution with focus on proposed solutions and results. The challenge task was to super-resolve an input image with a magnification factor 16 based on a set of prior examples of low and corresponding high resolution images. The goal is to obtain a network design capable to produce high resolution results with the best perceptual quality and similar to the ground truth. The track had 280 registered participants, and 19 teams submitted the final results. They gauge the state-of-the-art in single image super-resolution.
ISSN:2331-8422