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This paper reviews the NTIRE 2022 challenge on efficient single image super-resolution with focus on the proposed solutions and results. The task of the challenge was to super-resolve an input image with a magnification factor of $\times$4…
Computer Vision and Pattern Recognition · Computer Science
2022-05-12
Yawei Li , Kai Zhang , Radu Timofte , Luc Van Gool , Fangyuan Kong , Mingxi Li , Songwei Liu , Zongcai Du , Ding Liu , Chenhui Zhou , Jingyi Chen , Qingrui Han , Zheyuan Li , Yingqi Liu , Xiangyu Chen , Haoming Cai , Yu Qiao , Chao Dong , Long Sun , Jinshan Pan , Yi Zhu , Zhikai Zong , Xiaoxiao Liu , Zheng Hui , Tao Yang , Peiran Ren , Xuansong Xie , Xian-Sheng Hua , Yanbo Wang , Xiaozhong Ji , Chuming Lin , Donghao Luo , Ying Tai , Chengjie Wang , Zhizhong Zhang , Yuan Xie , Shen Cheng , Ziwei Luo , Lei Yu , Zhihong Wen , Qi Wu1 , Youwei Li , Haoqiang Fan , Jian Sun , Shuaicheng Liu , Yuanfei Huang , Meiguang Jin , Hua Huang , Jing Liu , Xinjian Zhang , Yan Wang , Lingshun Long , Gen Li , Yuanfan Zhang , Zuowei Cao , Lei Sun , Panaetov Alexander , Yucong Wang , Minjie Cai , Li Wang , Lu Tian , Zheyuan Wang , Hongbing Ma , Jie Liu , Chao Chen , Yidong Cai , Jie Tang , Gangshan Wu , Weiran Wang , Shirui Huang , Honglei Lu , Huan Liu , Keyan Wang , Jun Chen , Shi Chen , Yuchun Miao , Zimo Huang , Lefei Zhang , Mustafa Ayazoğlu , Wei Xiong , Chengyi Xiong , Fei Wang , Hao Li , Ruimian Wen , Zhijing Yang , Wenbin Zou , Weixin Zheng , Tian Ye , Yuncheng Zhang , Xiangzhen Kong , Aditya Arora , Syed Waqas Zamir , Salman Khan , Munawar Hayat , Fahad Shahbaz Khan , Dandan Gaoand Dengwen Zhouand Qian Ning , Jingzhu Tang , Han Huang , Yufei Wang , Zhangheng Peng , Haobo Li , Wenxue Guan , Shenghua Gong , Xin Li , Jun Liu , Wanjun Wang , Dengwen Zhou , Kun Zeng , Hanjiang Lin , Xinyu Chen , Jinsheng Fang
This paper reviews the NTIRE 2026 challenge on efficient single-image super-resolution with a focus on the proposed solutions and results. The aim of this challenge is to devise a network that reduces one or several aspects, such as…
Computer Vision and Pattern Recognition · Computer Science
2026-04-06
Bin Ren , Hang Guo , Yan Shu , Jiaqi Ma , Ziteng Cui , Shuhong Liu , Guofeng Mei , Lei Sun , Zongwei Wu , Fahad Shahbaz Khan , Salman Khan , Radu Timofte , Yawei Li , Hongyuan Yu , Pufan Xu , Chen Wu , Long Peng , Jiaojiao Yi , Siyang Yi , Yuning Cui , Jingyuan Xia , Xing Mou , Keji He , Jinlin Wu , Zongang Gao , Sen Yang , Rui Zheng , Fengguo Li , Yecheng Lei , Wenkai Min , Jie Liu , Keye Cao , Shubham Sharma , Manish Prasad , Haobo Li , Matin Fazel , Abdelhak Bentaleb , Rui Chen , Shurui Shi , Zitao Dai , Qingliang Liu , Yang Cheng , Jing Hu , Xuan Zhang , Rui Ding , Tingyi Zhang , Hui Deng , Mengyang Wang , Fulin Liu , Jing Wei , Qian Wang , Hongying Liu , Mingyang Li , Guanglu Dong , Zheng Yang , Chao Ren , Hongbo Fang , Lingxuan Li , Lin Si , Pan Gao , Moncef Gabbouj , Watchara Ruangsang , Supavadee Aramvith
This paper presents a comprehensive review of the NTIRE 2025 Challenge on Single-Image Efficient Super-Resolution (ESR). The challenge aimed to advance the development of deep models that optimize key computational metrics, i.e., runtime,…
Computer Vision and Pattern Recognition · Computer Science
2025-04-16
Bin Ren , Hang Guo , Lei Sun , Zongwei Wu , Radu Timofte , Yawei Li , Yao Zhang , Xinning Chai , Zhengxue Cheng , Yingsheng Qin , Yucai Yang , Li Song , Hongyuan Yu , Pufan Xu , Cheng Wan , Zhijuan Huang , Peng Guo , Shuyuan Cui , Chenjun Li , Xuehai Hu , Pan Pan , Xin Zhang , Heng Zhang , Qing Luo , Linyan Jiang , Haibo Lei , Qifang Gao , Yaqing Li , Weihua Luo , Tsing Li , Qing Wang , Yi Liu , Yang Wang , Hongyu An , Liou Zhang , Shijie Zhao , Lianhong Song , Long Sun , Jinshan Pan , Jiangxin Dong , Jinhui Tang , Jing Wei , Mengyang Wang , Ruilong Guo , Qian Wang , Qingliang Liu , Yang Cheng , Davinci , Enxuan Gu , Pinxin Liu , Yongsheng Yu , Hang Hua , Yunlong Tang , Shihao Wang , Yukun Yang , Zhiyu Zhang , Yukun Yang , Jiyu Wu , Jiancheng Huang , Yifan Liu , Yi Huang , Shifeng Chen , Rui Chen , Yi Feng , Mingxi Li , Cailu Wan , Xiangji Wu , Zibin Liu , Jinyang Zhong , Kihwan Yoon , Ganzorig Gankhuyag , Shengyun Zhong , Mingyang Wu , Renjie Li , Yushen Zuo , Zhengzhong Tu , Zongang Gao , Guannan Chen , Yuan Tian , Wenhui Chen , Weijun Yuan , Zhan Li , Yihang Chen , Yifan Deng , Ruting Deng , Yilin Zhang , Huan Zheng , Yanyan Wei , Wenxuan Zhao , Suiyi Zhao , Fei Wang , Kun Li , Yinggan Tang , Mengjie Su , Jae-hyeon Lee , Dong-Hyeop Son , Ui-Jin Choi , Tiancheng Shao , Yuqing Zhang , Mengcheng Ma , Donggeun Ko , Youngsang Kwak , Jiun Lee , Jaehwa Kwak , Yuxuan Jiang , Qiang Zhu , Siyue Teng , Fan Zhang , Shuyuan Zhu , Bing Zeng , David Bull , Jing Hu , Hui Deng , Xuan Zhang , Lin Zhu , Qinrui Fan , Weijian Deng , Junnan Wu , Wenqin Deng , Yuquan Liu , Zhaohong Xu , Jameer Babu Pinjari , Kuldeep Purohit , Zeyu Xiao , Zhuoyuan Li , Surya Vashisth , Akshay Dudhane , Praful Hambarde , Sachin Chaudhary , Satya Naryan Tazi , Prashant Patil , Santosh Kumar Vipparthi , Subrahmanyam Murala , Wei-Chen Shen , I-Hsiang Chen , Yunzhe Xu , Chen Zhao , Zhizhou Chen , Akram Khatami-Rizi , Ahmad Mahmoudi-Aznaveh , Alejandro Merino , Bruno Longarela , Javier Abad , Marcos V. Conde , Simone Bianco , Luca Cogo , Gianmarco Corti
This paper summarizes the 3rd NTIRE challenge on stereo image super-resolution (SR) with a focus on new solutions and results. The task of this challenge is to super-resolve a low-resolution stereo image pair to a high-resolution one with a…
Computer Vision and Pattern Recognition · Computer Science
2024-09-26
Longguang Wang , Yulan Guo , Juncheng Li , Hongda Liu , Yang Zhao , Yingqian Wang , Zhi Jin , Shuhang Gu , Radu Timofte
This paper reviews the NTIRE 2024 challenge on image super-resolution ($\times$4), highlighting the solutions proposed and the outcomes obtained. The challenge involves generating corresponding high-resolution (HR) images, magnified by a…
Computer Vision and Pattern Recognition · Computer Science
2024-04-16
Zheng Chen , Zongwei Wu , Eduard Zamfir , Kai Zhang , Yulun Zhang , Radu Timofte , Xiaokang Yang , Hongyuan Yu , Cheng Wan , Yuxin Hong , Zhijuan Huang , Yajun Zou , Yuan Huang , Jiamin Lin , Bingnan Han , Xianyu Guan , Yongsheng Yu , Daoan Zhang , Xuanwu Yin , Kunlong Zuo , Jinhua Hao , Kai Zhao , Kun Yuan , Ming Sun , Chao Zhou , Hongyu An , Xinfeng Zhang , Zhiyuan Song , Ziyue Dong , Qing Zhao , Xiaogang Xu , Pengxu Wei , Zhi-chao Dou , Gui-ling Wang , Chih-Chung Hsu , Chia-Ming Lee , Yi-Shiuan Chou , Cansu Korkmaz , A. Murat Tekalp , Yubin Wei , Xiaole Yan , Binren Li , Haonan Chen , Siqi Zhang , Sihan Chen , Amogh Joshi , Nikhil Akalwadi , Sampada Malagi , Palani Yashaswini , Chaitra Desai , Ramesh Ashok Tabib , Ujwala Patil , Uma Mudenagudi , Anjali Sarvaiya , Pooja Choksy , Jagrit Joshi , Shubh Kawa , Kishor Upla , Sushrut Patwardhan , Raghavendra Ramachandra , Sadat Hossain , Geongi Park , S. M. Nadim Uddin , Hao Xu , Yanhui Guo , Aman Urumbekov , Xingzhuo Yan , Wei Hao , Minghan Fu , Isaac Orais , Samuel Smith , Ying Liu , Wangwang Jia , Qisheng Xu , Kele Xu , Weijun Yuan , Zhan Li , Wenqin Kuang , Ruijin Guan , Ruting Deng , Zhao Zhang , Bo Wang , Suiyi Zhao , Yan Luo , Yanyan Wei , Asif Hussain Khan , Christian Micheloni , Niki Martinel
This paper provides a review of the NTIRE 2026 challenge on mobile real-world image super-resolution, highlighting the proposed solutions and the resulting outcomes. The challenge aims to recover high-resolution (HR) images from…
Computer Vision and Pattern Recognition · Computer Science
2026-04-21
Jiatong Li , Zheng Chen , Kai Liu , Jingkai Wang , Zihan Zhou , Xiaoyang Liu , Libo Zhu , Jue Gong , Radu Timofte , Yulun Zhang , Congyu Wang , Zihao Wang , Ke Wu , Xinzhe Zhu , Fengkai Zhang , Zhongbao Yang , Long Sun , Jiangxin Dong , Jinshan Pan , Jiachen Tu , Yaokun Shi , Guoyi Xu , Yaoxin Jiang , Jiajia Liu , Renyuan Situ , Yixin Yang , Zhaorun Zhou , Junyang Chen , Yuqi Li , Chuanguang Yang , Weilun Feng , Chuanyue Yan , Yuedong Tan , Yingli Tian , Zhenzhong Chen , Tongqi Guo , Ruhan Liu , Sangzi Shi , Huazhang Deng , Jie Yang , Wenzhuo Ma , Yuantong Zhang , Daiqin Yang , Tianrun Chen , Deyi Ji , Yuxiao Jiang , Qi Zhu , Lanyun Zhu , Yuwen Pan , Runze Tian , Mingyu Shi , Zhanfeng Feng , Yuanfei Bao , Jiaming Guo , Renjing Pei , Xin Di , Long Peng , Linfeng Jiang , Xueyang Fu , Yang Cao , Zhengjun Zha , Choulhyouc Lee , Shyang-En Weng , Yi-Cheng Liao , Jorge Tyrakowski , Yu-Syuan Xu , Wei-Chen Chiu , Ching-Chun Huang , Yoonjin Im , Jihye Park , Hyungju Chun , Hyunhee Park , MinKyu Park , Xiaoxuan Yu , Jianxing Zhang , Yuxuan Jiang , Chengxi Zeng , Tianhao Peng , Fan Zhang , David Bull , Watchara Ruangsang , Supavadee Aramvith , JiaHao Deng , Wei Zhou , Hongyu Huang , Shaohui Lin , Zihan Wang , Yilin Chen , Yunchen Li , Junbo Qiao , Wei Li , Jiao Xie , Gaoqi He , Wenxi Li
This paper presents the NTIRE 2026 image super-resolution ($\times$4) challenge, one of the associated competitions of the NTIRE 2026 Workshop at CVPR 2026. The challenge aims to reconstruct high-resolution (HR) images from low-resolution…
Computer Vision and Pattern Recognition · Computer Science
2026-04-17
Zheng Chen , Kai Liu , Jingkai Wang , Xianglong Yan , Jianze Li , Ziqing Zhang , Jue Gong , Jiatong Li , Lei Sun , Xiaoyang Liu , Radu Timofte , Yulun Zhang , Jihye Park , Yoonjin Im , Hyungju Chun , Hyunhee Park , MinKyu Park , Zheng Xie , Xiangyu Kong , Weijun Yuan , Zhan Li , Qiurong Song , Luen Zhu , Fengkai Zhang , Xinzhe Zhu , Junyang Chen , Congyu Wang , Yixin Yang , Zhaorun Zhou , Jiangxin Dong , Jinshan Pan , Shengwei Wang , Jiajie Ou , Baiang Li , Sizhuo Ma , Qiang Gao , Jusheng Zhang , Jian Wang , Keze Wang , Yijiao Liu , Yingsi Chen , Hui Li , Yu Wang , Congchao Zhu , Saeed Ahmad , Ik Hyun Lee , Jun Young Park , Ji Hwan Yoon , Kainan Yan , Zian Wang , Weibo Wang , Shihao Zou , Chao Dong , Wei Zhou , Linfeng Li , Jaeseong Lee , Jaeho Chae , Jinwoo Kim , Seonjoo Kim , Yucong Hong , Zhenming Yan , Junye Chen , Ruize Han , Song Wang , Yuxuan Jiang , Chengxi Zeng , Tianhao Peng , Fan Zhang , David Bull , Tongyao Mu , Qiong Cao , Yifan Wang , Youwei Pan , Leilei Cao , Xiaoping Peng , Wei Deng , Yifei Chen , Wenbo Xiong , Xian Hu , Yuxin Zhang , Xiaoyun Cheng , Yang Ji , Zonghao Chen , Zhihao Xue , Junqin Hu , Nihal Kumar , Snehal Singh Tomar , Klaus Mueller , Surya Vashisth , Prateek Shaily , Jayant Kumar , Hardik Sharma , Ashish Negi , Sachin Chaudhary , Akshay Dudhane , Praful Hambarde , Amit Shukla , Shijun Shi , Jiangning Zhang , Yong Liu , Kai Hu , Jing Xu , Xianfang Zeng , Amitesh M , Hariharan S , Chia-Ming Lee , Yu-Fan Lin , Chih-Chung Hsu , Nishalini K , Sreenath K A , Bilel Benjdira , Anas M. Ali , Wadii Boulila , Shuling Zheng , Zhiheng Fu , Feng Zhang , Zhanglu Chen , Boyang Yao , Nikhil Pathak , Aagam Jain , Milan Kumar , Kishor Upla , Vivek Chavda , Sarang N S , Raghavendra Ramachandra , Zhipeng Zhang , Qi Wang , Shiyu Wang , Jiachen Tu , Guoyi Xu , Yaoxin Jiang , Jiajia Liu , Yaokun Shi , Yuqi Li , Chuanguang Yang , Weilun Feng , Zhuzhi Hong , Hao Wu , Junming Liu , Yingli Tian , Amish Bhushan Kulkarni , Tejas R R Shet , Saakshi M Vernekar , Nikhil Akalwadi , Kaushik Mallibhat , Ramesh Ashok Tabib , Uma Mudenagudi , Yuwen Pan , Tianrun Chen , Deyi Ji , Qi Zhu , Lanyun Zhu , Heyan Zhangyi
This paper presents the NTIRE 2025 image super-resolution ($\times$4) challenge, one of the associated competitions of the 10th NTIRE Workshop at CVPR 2025. The challenge aims to recover high-resolution (HR) images from low-resolution (LR)…
Computer Vision and Pattern Recognition · Computer Science
2025-04-30
Zheng Chen , Kai Liu , Jue Gong , Jingkai Wang , Lei Sun , Zongwei Wu , Radu Timofte , Yulun Zhang , Xiangyu Kong , Xiaoxuan Yu , Hyunhee Park , Suejin Han , Hakjae Jeon , Dafeng Zhang , Hyung-Ju Chun , Donghun Ryou , Inju Ha , Bohyung Han , Lu Zhao , Yuyi Zhang , Pengyu Yan , Jiawei Hu , Pengwei Liu , Fengjun Guo , Hongyuan Yu , Pufan Xu , Zhijuan Huang , Shuyuan Cui , Peng Guo , Jiahui Liu , Dongkai Zhang , Heng Zhang , Huiyuan Fu , Huadong Ma , Yanhui Guo , Sisi Tian , Xin Liu , Jinwen Liang , Jie Liu , Jie Tang , Gangshan Wu , Zeyu Xiao , Zhuoyuan Li , Yinxiang Zhang , Wenxuan Cai , Vijayalaxmi Ashok Aralikatti , Nikhil Akalwadi , G Gyaneshwar Rao , Chaitra Desai , Ramesh Ashok Tabib , Uma Mudenagudi , Marcos V. Conde , Alejandro Merino , Bruno Longarela , Javier Abad , Weijun Yuan , Zhan Li , Zhanglu Chen , Boyang Yao , Aagam Jain , Milan Kumar Singh , Ankit Kumar , Shubh Kawa , Divyavardhan Singh , Anjali Sarvaiya , Kishor Upla , Raghavendra Ramachandra , Chia-Ming Lee , Yu-Fan Lin , Chih-Chung Hsu , Risheek V Hiremath , Yashaswini Palani , Yuxuan Jiang , Qiang Zhu , Siyue Teng , Fan Zhang , Shuyuan Zhu , Bing Zeng , David Bull , Jingwei Liao , Yuqing Yang , Wenda Shao , Junyi Zhao , Qisheng Xu , Kele Xu , Sunder Ali Khowaja , Ik Hyun Lee , Snehal Singh Tomar , Rajarshi Ray , Klaus Mueller , Sachin Chaudhary , Surya Vashisth , Akshay Dudhane , Praful Hambarde , Satya Naryan Tazi , Prashant Patil , Santosh Kumar Vipparthi , Subrahmanyam Murala , Bilel Benjdira , Anas M. Ali , Wadii Boulila , Zahra Moammeri , Ahmad Mahmoudi-Aznaveh , Ali Karbasi , Hossein Motamednia , Liangyan Li , Guanhua Zhao , Kevin Le , Yimo Ning , Haoxuan Huang , Jun Chen
This paper reviews the AIM 2020 challenge on efficient single image super-resolution with focus on the proposed solutions and results. The challenge task was to super-resolve an input image with a magnification factor x4 based on a set of…
Image and Video Processing · Electrical Eng. & Systems
2020-09-16
Kai Zhang , Martin Danelljan , Yawei Li , Radu Timofte , Jie Liu , Jie Tang , Gangshan Wu , Yu Zhu , Xiangyu He , Wenjie Xu , Chenghua Li , Cong Leng , Jian Cheng , Guangyang Wu , Wenyi Wang , Xiaohong Liu , Hengyuan Zhao , Xiangtao Kong , Jingwen He , Yu Qiao , Chao Dong , Xiaotong Luo , Liang Chen , Jiangtao Zhang , Maitreya Suin , Kuldeep Purohit , A. N. Rajagopalan , Xiaochuan Li , Zhiqiang Lang , Jiangtao Nie , Wei Wei , Lei Zhang , Abdul Muqeet , Jiwon Hwang , Subin Yang , JungHeum Kang , Sung-Ho Bae , Yongwoo Kim , Liang Chen , Jiangtao Zhang , Xiaotong Luo , Yanyun Qu , Geun-Woo Jeon , Jun-Ho Choi , Jun-Hyuk Kim , Jong-Seok Lee , Steven Marty , Eric Marty , Dongliang Xiong , Siang Chen , Lin Zha , Jiande Jiang , Xinbo Gao , Wen Lu , Haicheng Wang , Vineeth Bhaskara , Alex Levinshtein , Stavros Tsogkas , Allan Jepson , Xiangzhen Kong , Tongtong Zhao , Shanshan Zhao , Hrishikesh P S , Densen Puthussery , Jiji C , Nan Nan , Shuai Liu , Jie Cai , Zibo Meng , Jiaming Ding , Chiu Man Ho , Xuehui Wang , Qiong Yan , Yuzhi Zhao , Long Chen , Jiangtao Zhang , Xiaotong Luo , Liang Chen , Yanyun Qu , Long Sun , Wenhao Wang , Zhenbing Liu , Rushi Lan , Rao Muhammad Umer , Christian Micheloni
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…
Image and Video Processing · Electrical Eng. & Systems
2020-05-05
Kai Zhang , Shuhang Gu , Radu Timofte , Taizhang Shang , Qiuju Dai , Shengchen Zhu , Tong Yang , Yandong Guo , Younghyun Jo , Sejong Yang , Seon Joo Kim , Lin Zha , Jiande Jiang , Xinbo Gao , Wen Lu , Jing Liu , Kwangjin Yoon , Taegyun Jeon , Kazutoshi Akita , Takeru Ooba , Norimichi Ukita , Zhipeng Luo , Yuehan Yao , Zhenyu Xu , Dongliang He , Wenhao Wu , Yukang Ding , Chao Li , Fu Li , Shilei Wen , Jianwei Li , Fuzhi Yang , Huan Yang , Jianlong Fu , Byung-Hoon Kim , JaeHyun Baek , Jong Chul Ye , Yuchen Fan , Thomas S. Huang , Junyeop Lee , Bokyeung Lee , Jungki Min , Gwantae Kim , Kanghyu Lee , Jaihyun Park , Mykola Mykhailych , Haoyu Zhong , Yukai Shi , Xiaojun Yang , Zhijing Yang , Liang Lin , Tongtong Zhao , Jinjia Peng , Huibing Wang , Zhi Jin , Jiahao Wu , Yifu Chen , Chenming Shang , Huanrong Zhang , Jeongki Min , Hrishikesh P S , Densen Puthussery , Jiji C
This paper presents the NTIRE 2026 Remote Sensing Infrared Image Super-Resolution (x4) Challenge, one of the associated challenges of NTIRE 2026. The challenge aims to recover high-resolution (HR) infrared images from low-resolution (LR)…
Computer Vision and Pattern Recognition · Computer Science
2026-04-24
Kai Liu , Haoyang Yue , Zeli Lin , Zheng Chen , Jingkai Wang , Jue Gong , Jiatong Li , Xianglong Yan , Libo Zhu , Jianze Li , Ziqing Zhang , Zihan Zhou , Xiaoyang Liu , Radu Timofte , Yulun Zhang , Junye Chen , Zhenming Yan , Yucong Hong , Ruize Han , Song Wang , Li Pang , Heng Zhao , Xinqiao Wu , Deyu Meng , Xiangyong Cao , Weijun Yuan , Zhan Li , Zhanglu Chen , Boyang Yao , Yihang Chen , Yifan Deng , Zengyuan Zuo , Junjun Jiang , Saiprasad Meesiyawar , Sulocha Yatageri , Nikhil Akalwadi , Ramesh Ashok Tabib , Uma Mudenagudi , Jiachen Tu , Yaokun Shi , Guoyi Xu , Yaoxin Jiang , Cici Liu , Tongyao Mu , Qiong Cao , Yifan Wang , Kosuke Shigematsu , Hiroto Shirono , Asuka Shin , Wei Zhou , Linfeng Li , Lingdong Kong , Ce Wang , Xingwei Zhong , Wanjie Sun , Dafeng Zhang , Hongxin Lan , Qisheng Xu , Mingyue He , Hui Geng , Tianjiao Wan , Kele Xu , Changjian Wang , Antoine Carreaud , Nicola Santacroce , Shanci Li , Jan Skaloud , Adrien Gressin
Super-Resolution (SR) is a fundamental computer vision task that aims to obtain a high-resolution clean image from the given low-resolution counterpart. This paper reviews the NTIRE 2021 Challenge on Video Super-Resolution. We present…
Computer Vision and Pattern Recognition · Computer Science
2021-05-11
Sanghyun Son , Suyoung Lee , Seungjun Nah , Radu Timofte , Kyoung Mu Lee
In this report, we summarize the first NTIRE challenge on light field (LF) image super-resolution (SR), which aims at super-resolving LF images under the standard bicubic degradation with a magnification factor of 4. This challenge develops…
Computer Vision and Pattern Recognition · Computer Science
2023-04-21
Yingqian Wang , Longguang Wang , Zhengyu Liang , Jungang Yang , Radu Timofte , Yulan Guo
In this paper, we summarize the 1st NTIRE challenge on stereo image super-resolution (restoration of rich details in a pair of low-resolution stereo images) with a focus on new solutions and results. This challenge has 1 track aiming at the…
Computer Vision and Pattern Recognition · Computer Science
2022-04-21
Longguang Wang , Yulan Guo , Yingqian Wang , Juncheng Li , Shuhang Gu , Radu Timofte
This paper reviews the NTIRE 2020 challenge on real world super-resolution. It focuses on the participating methods and final results. The challenge addresses the real world setting, where paired true high and low-resolution images are…
Image and Video Processing · Electrical Eng. & Systems
2020-05-06
Andreas Lugmayr , Martin Danelljan , Radu Timofte , Namhyuk Ahn , Dongwoon Bai , Jie Cai , Yun Cao , Junyang Chen , Kaihua Cheng , SeYoung Chun , Wei Deng , Mostafa El-Khamy , Chiu Man Ho , Xiaozhong Ji , Amin Kheradmand , Gwantae Kim , Hanseok Ko , Kanghyu Lee , Jungwon Lee , Hao Li , Ziluan Liu , Zhi-Song Liu , Shuai Liu , Yunhua Lu , Zibo Meng , Pablo Navarrete Michelini , Christian Micheloni , Kalpesh Prajapati , Haoyu Ren , Yong Hyeok Seo , Wan-Chi Siu , Kyung-Ah Sohn , Ying Tai , Rao Muhammad Umer , Shuangquan Wang , Huibing Wang , Timothy Haoning Wu , Haoning Wu , Biao Yang , Fuzhi Yang , Jaejun Yoo , Tongtong Zhao , Yuanbo Zhou , Haijie Zhuo , Ziyao Zong , Xueyi Zou
This paper presents a review of the NTIRE 2024 challenge on night photography rendering. The goal of the challenge was to find solutions that process raw camera images taken in nighttime conditions, and thereby produce a photo-quality…
Computer Vision and Pattern Recognition · Computer Science
2024-06-21
Egor Ershov , Artyom Panshin , Oleg Karasev , Sergey Korchagin , Shepelev Lev , Alexandr Startsev , Daniil Vladimirov , Ekaterina Zaychenkova , Nikola Banić , Dmitrii Iarchuk , Maria Efimova , Radu Timofte , Arseniy Terekhin , Shuwei Yue , Yuyang Liu , Minchen Wei , Lu Xu , Chao Zhang , Yasi Wang , Furkan Kınlı , Doğa Yılmaz , Barış Özcan , Furkan Kıraç , Shuai Liu , Jingyuan Xiao , Chaoyu Feng , Hao Wang , Guangqi Shao , Yuqian Zhang , Yibin Huang , Wei Luo , Liming Wang , Xiaotao Wang , Lei Lei , Simone Zini , Claudio Rota , Marco Buzzelli , Simone Bianco , Raimondo Schettini , Jin Guo , Tianli Liu , Mohao Wu , Ben Shao , Qirui Yang , Xianghui Li , Qihua Cheng , Fangpu Zhang , Zhiqiang Xu , Jingyu Yang , Huanjing Yue
This paper reviews the NTIRE 2025 Efficient Burst HDR and Restoration Challenge, which aims to advance efficient multi-frame high dynamic range (HDR) and restoration techniques. The challenge is based on a novel RAW multi-frame fusion…
Image and Video Processing · Electrical Eng. & Systems
2025-05-20
Sangmin Lee , Eunpil Park , Angel Canelo , Hyunhee Park , Youngjo Kim , Hyung-Ju Chun , Xin Jin , Chongyi Li , Chun-Le Guo , Radu Timofte , Qi Wu , Tianheng Qiu , Yuchun Dong , Shenglin Ding , Guanghua Pan , Weiyu Zhou , Tao Hu , Yixu Feng , Duwei Dai , Yu Cao , Peng Wu , Wei Dong , Yanning Zhang , Qingsen Yan , Simon J. Larsen , Ruixuan Jiang , Senyan Xu , Xingbo Wang , Xin Lu , Marcos V. Conde , Javier Abad-Hernandez , Alvaro Garcıa-Lara , Daniel Feijoo , Alvaro Garcıa , Zeyu Xiao , Zhuoyuan Li
This paper presents an overview of NTIRE 2025 the First Challenge on Event-Based Image Deblurring, detailing the proposed methodologies and corresponding results. The primary goal of the challenge is to design an event-based method that…
Computer Vision and Pattern Recognition · Computer Science
2025-04-18
Lei Sun , Andrea Alfarano , Peiqi Duan , Shaolin Su , Kaiwei Wang , Boxin Shi , Radu Timofte , Danda Pani Paudel , Luc Van Gool , Qinglin Liu , Wei Yu , Xiaoqian Lv , Lu Yang , Shuigen Wang , Shengping Zhang , Xiangyang Ji , Long Bao , Yuqiang Yang , Jinao Song , Ziyi Wang , Shuang Wen , Heng Sun , Kean Liu , Mingchen Zhong , Senyan Xu , Zhijing Sun , Jiaying Zhu , Chengjie Ge , Xingbo Wang , Yidi Liu , Xin Lu , Xueyang Fu , Zheng-Jun Zha , Dawei Fan , Dafeng Zhang , Yong Yang , Siru Zhang , Qinghua Yang , Hao Kang , Huiyuan Fu , Heng Zhang , Hongyuan Yu , Zhijuan Huang , Shuoyan Wei , Feng Li , Runmin Cong , Weiqi Luo , Mingyun Lin , Chenxu Jiang , Hongyi Liu , Lei Yu , Weilun Li , Jiajun Zhai , Tingting Lin , Shuang Ma , Sai Zhou , Zhanwen Liu , Yang Wang , Eiffel Chong , Nuwan Bandara , Thivya Kandappu , Archan Misra , Yihang Chen , Zhan Li , Weijun Yuan , Wenzhuo Wang , Boyang Yao , Zhanglu Chen , Yijing Sun , Tianjiao Wan , Zijian Gao , Qisheng Xu , Kele Xu , Yukun Zhang , Yu He , Xiaoyan Xie , Tao Fu , Yashu Gautamkumar Patel , Vihar Ramesh Jain , Divesh Basina , Rishik Ashili , Manish Kumar Manjhi , Sourav Kumar , Prinon Benny , Himanshu Ghunawat , B Sri Sairam Gautam , Anett Varghese , Abhishek Yadav
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,…
Computer Vision and Pattern Recognition · Computer Science
2024-04-23
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 , Xingzhuo Yan , Wei Hao , Minghan Fu , Pooja choksy , Anjali Sarvaiya , Kishor Upla , Kiran Raja , Hailong Yan , Yunkai Zhang , Baiang Li , Jingyi Zhang , Huan Zheng
This paper reviews the NTIRE 2024 RAW Image Super-Resolution Challenge, highlighting the proposed solutions and results. New methods for RAW Super-Resolution could be essential in modern Image Signal Processing (ISP) pipelines, however,…
Computer Vision and Pattern Recognition · Computer Science
2024-04-26
Marcos V. Conde , Florin-Alexandru Vasluianu , Radu Timofte , Jianxing Zhang , Jia Li , Fan Wang , Xiaopeng Li , Zikun Liu , Hyunhee Park , Sejun Song , Changho Kim , Zhijuan Huang , Hongyuan Yu , Cheng Wan , Wending Xiang , Jiamin Lin , Hang Zhong , Qiaosong Zhang , Yue Sun , Xuanwu Yin , Kunlong Zuo , Senyan Xu , Siyuan Jiang , Zhijing Sun , Jiaying Zhu , Liangyan Li , Ke Chen , Yunzhe Li , Yimo Ning , Guanhua Zhao , Jun Chen , Jinyang Yu , Kele Xu , Qisheng Xu , Yong Dou