Related papers
Related papers: NTIRE 2022 Challenge on Efficient Super-Resolution…
200 papers
This paper provides a comprehensive review of the NTIRE 2024 challenge, focusing on efficient single-image super-resolution (ESR) solutions and their outcomes. The task of this challenge is to super-resolve an input image with a…
Computer Vision and Pattern Recognition · Computer Science
2024-06-26
Bin Ren , Yawei Li , Nancy Mehta , Radu Timofte , Hongyuan Yu , Cheng Wan , Yuxin Hong , Bingnan Han , Zhuoyuan Wu , Yajun Zou , Yuqing Liu , Jizhe Li , Keji He , Chao Fan , Heng Zhang , Xiaolin Zhang , Xuanwu Yin , Kunlong Zuo , Bohao Liao , Peizhe Xia , Long Peng , Zhibo Du , Xin Di , Wangkai Li , Yang Wang , Wei Zhai , Renjing Pei , Jiaming Guo , Songcen Xu , Yang Cao , Zhengjun Zha , Yan Wang , Yi Liu , Qing Wang , Gang Zhang , Liou Zhang , Shijie Zhao , Long Sun , Jinshan Pan , Jiangxin Dong , Jinhui Tang , Xin Liu , Min Yan , Qian Wang , Menghan Zhou , Yiqiang Yan , Yixuan Liu , Wensong Chan , Dehua Tang , Dong Zhou , Li Wang , Lu Tian , Barsoum Emad , Bohan Jia , Junbo Qiao , Yunshuai Zhou , Yun Zhang , Wei Li , Shaohui Lin , Shenglong Zhou , Binbin Chen , Jincheng Liao , Suiyi Zhao , Zhao Zhang , Bo Wang , Yan Luo , Yanyan Wei , Feng Li , Mingshen Wang , Yawei Li , Jinhan Guan , Dehua Hu , Jiawei Yu , Qisheng Xu , Tao Sun , Long Lan , Kele Xu , Xin Lin , Jingtong Yue , Lehan Yang , Shiyi Du , Lu Qi , Chao Ren , Zeyu Han , Yuhan Wang , Chaolin Chen , Haobo Li , Mingjun Zheng , Zhongbao Yang , Lianhong Song , Xingzhuo Yan , Minghan Fu , Jingyi Zhang , Baiang Li , Qi Zhu , Xiaogang Xu , Dan Guo , Chunle Guo , Jiadi Chen , Huanhuan Long , Chunjiang Duanmu , Xiaoyan Lei , Jie Liu , Weilin Jia , Weifeng Cao , Wenlong Zhang , Yanyu Mao , Ruilong Guo , Nihao Zhang , Qian Wang , Manoj Pandey , Maksym Chernozhukov , Giang Le , Shuli Cheng , Hongyuan Wang , Ziyan Wei , Qingting Tang , Liejun Wang , Yongming Li , Yanhui Guo , Hao Xu , Akram Khatami-Rizi , Ahmad Mahmoudi-Aznaveh , Chih-Chung Hsu , Chia-Ming Lee , Yi-Shiuan Chou , Amogh Joshi , Nikhil Akalwadi , Sampada Malagi , Palani Yashaswini , Chaitra Desai , Ramesh Ashok Tabib , Ujwala Patil , Uma Mudenagudi
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 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 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 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 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 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 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 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
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 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
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
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
This paper reviews the AIM 2019 challenge on constrained example-based single image super-resolution with focus on proposed solutions and results. The challenge had 3 tracks. Taking the three main aspects (i.e., number of parameters,…
Image and Video Processing · Electrical Eng. & Systems
2019-11-05
Kai Zhang , Shuhang Gu , Radu Timofte , Zheng Hui , Xiumei Wang , Xinbo Gao , Dongliang Xiong , Shuai Liu , Ruipeng Gang , Nan Nan , Chenghua Li , Xueyi Zou , Ning Kang , Zhan Wang , Hang Xu , Chaofeng Wang , Zheng Li , Linlin Wang , Jun Shi , Wenyu Sun , Zhiqiang Lang , Jiangtao Nie , Wei Wei , Lei Zhang , Yazhe Niu , Peijin Zhuo , Xiangzhen Kong , Long Sun , Wenhao Wang
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
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
This paper reviews the challenge on constrained high dynamic range (HDR) imaging that was part of the New Trends in Image Restoration and Enhancement (NTIRE) workshop, held in conjunction with CVPR 2022. This manuscript focuses on the…
Computer Vision and Pattern Recognition · Computer Science
2022-05-26
Eduardo Pérez-Pellitero , Sibi Catley-Chandar , Richard Shaw , Aleš Leonardis , Radu Timofte , Zexin Zhang , Cen Liu , Yunbo Peng , Yue Lin , Gaocheng Yu , Jin Zhang , Zhe Ma , Hongbin Wang , Xiangyu Chen , Xintao Wang , Haiwei Wu , Lin Liu , Chao Dong , Jiantao Zhou , Qingsen Yan , Song Zhang , Weiye Chen , Yuhang Liu , Zhen Zhang , Yanning Zhang , Javen Qinfeng Shi , Dong Gong , Dan Zhu , Mengdi Sun , Guannan Chen , Yang Hu , Haowei Li , Baozhu Zou , Zhen Liu , Wenjie Lin , Ting Jiang , Chengzhi Jiang , Xinpeng Li , Mingyan Han , Haoqiang Fan , Jian Sun , Shuaicheng Liu , Juan Marín-Vega , Michael Sloth , Peter Schneider-Kamp , Richard Röttger , Chunyang Li , Long Bao , Gang He , Ziyao Xu , Li Xu , Gen Zhan , Ming Sun , Xing Wen , Junlin Li , Jinjing Li , Chenghua Li , Ruipeng Gang , Fangya Li , Chenming Liu , Shuang Feng , Fei Lei , Rui Liu , Junxiang Ruan , Tianhong Dai , Wei Li , Zhan Lu , Hengyan Liu , Peian Huang , Guangyu Ren , Yonglin Luo , Chang Liu , Qiang Tu , Fangya Li , Ruipeng Gang , Chenghua Li , Jinjing Li , Sai Ma , Chenming Liu , Yizhen Cao , Steven Tel , Barthelemy Heyrman , Dominique Ginhac , Chul Lee , Gahyeon Kim , Seonghyun Park , An Gia Vien , Truong Thanh Nhat Mai , Howoon Yoon , Tu Vo , Alexander Holston , Sheir Zaheer , Chan Y. Park
This paper reviews the NTIRE2021 challenge on burst super-resolution. Given a RAW noisy burst as input, the task in the challenge was to generate a clean RGB image with 4 times higher resolution. The challenge contained two tracks; Track 1…
Computer Vision and Pattern Recognition · Computer Science
2021-06-08
Goutam Bhat , Martin Danelljan , Radu Timofte , Kazutoshi Akita , Wooyeong Cho , Haoqiang Fan , Lanpeng Jia , Daeshik Kim , Bruno Lecouat , Youwei Li , Shuaicheng Liu , Ziluan Liu , Ziwei Luo , Takahiro Maeda , Julien Mairal , Christian Micheloni , Xuan Mo , Takeru Oba , Pavel Ostyakov , Jean Ponce , Sanghyeok Son , Jian Sun , Norimichi Ukita , Rao Muhammad Umer , Youliang Yan , Lei Yu , Magauiya Zhussip , Xueyi Zou
This paper reviews the NTIRE 2022 Challenge on Super-Resolution and Quality Enhancement of Compressed Video. In this challenge, we proposed the LDV 2.0 dataset, which includes the LDV dataset (240 videos) and 95 additional videos. This…
Computer Vision and Pattern Recognition · Computer Science
2022-04-26
Ren Yang , Radu Timofte , Meisong Zheng , Qunliang Xing , Minglang Qiao , Mai Xu , Lai Jiang , Huaida Liu , Ying Chen , Youcheng Ben , Xiao Zhou , Chen Fu , Pei Cheng , Gang Yu , Junyi Li , Renlong Wu , Zhilu Zhang , Wei Shang , Zhengyao Lv , Yunjin Chen , Mingcai Zhou , Dongwei Ren , Kai Zhang , Wangmeng Zuo , Pavel Ostyakov , Vyal Dmitry , Shakarim Soltanayev , Chervontsev Sergey , Zhussip Magauiya , Xueyi Zou , Youliang Yan , Pablo Navarrete Michelini , Yunhua Lu , Diankai Zhang , Shaoli Liu , Si Gao , Biao Wu , Chengjian Zheng , Xiaofeng Zhang , Kaidi Lu , Ning Wang , Thuong Nguyen Canh , Thong Bach , Qing Wang , Xiaopeng Sun , Haoyu Ma , Shijie Zhao , Junlin Li , Liangbin Xie , Shuwei Shi , Yujiu Yang , Xintao Wang , Jinjin Gu , Chao Dong , Xiaodi Shi , Chunmei Nian , Dong Jiang , Jucai Lin , Zhihuai Xie , Mao Ye , Dengyan Luo , Liuhan Peng , Shengjie Chen , Xin Liu , Qian Wang , Xin Liu , Boyang Liang , Hang Dong , Yuhao Huang , Kai Chen , Xingbei Guo , Yujing Sun , Huilei Wu , Pengxu Wei , Yulin Huang , Junying Chen , Ik Hyun Lee , Sunder Ali Khowaja , Jiseok Yoon