{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,24]],"date-time":"2026-02-24T19:08:49Z","timestamp":1771960129204,"version":"3.50.1"},"reference-count":90,"publisher":"IEEE","license":[{"start":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T00:00:00Z","timestamp":1654041600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T00:00:00Z","timestamp":1654041600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,6]]},"DOI":"10.1109\/cvprw56347.2022.00118","type":"proceedings-article","created":{"date-parts":[[2022,8,23]],"date-time":"2022-08-23T15:52:53Z","timestamp":1661269973000},"page":"1061-1101","source":"Crossref","is-referenced-by-count":50,"title":["NTIRE 2022 Challenge on Efficient Super-Resolution: Methods and Results"],"prefix":"10.1109","author":[{"given":"Yawei","family":"Li","sequence":"first","affiliation":[{"name":"ETH,Computer Vision Lab,Zurich"}]},{"given":"Kai","family":"Zhang","sequence":"additional","affiliation":[]},{"given":"Radu","family":"Timofte","sequence":"additional","affiliation":[]},{"given":"Luc","family":"Van Gool","sequence":"additional","affiliation":[]},{"given":"Fangyuan","family":"Kong","sequence":"additional","affiliation":[]},{"given":"Mingxi","family":"Li","sequence":"additional","affiliation":[]},{"given":"Songwei","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Zongcai","family":"Du","sequence":"additional","affiliation":[]},{"given":"Ding","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Chenhui","family":"Zhou","sequence":"additional","affiliation":[]},{"given":"Jingyi","family":"Chen","sequence":"additional","affiliation":[]},{"given":"Qingrui","family":"Han","sequence":"additional","affiliation":[]},{"given":"Zheyuan","family":"Li","sequence":"additional","affiliation":[]},{"given":"Yingqi","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Xiangyu","family":"Chen","sequence":"additional","affiliation":[]},{"given":"Haoming","family":"Cai","sequence":"additional","affiliation":[]},{"given":"Yu","family":"Qiao","sequence":"additional","affiliation":[]},{"given":"Chao","family":"Dong","sequence":"additional","affiliation":[]},{"given":"Long","family":"Sun","sequence":"additional","affiliation":[]},{"given":"Jinshan","family":"Pan","sequence":"additional","affiliation":[]},{"given":"Yi","family":"Zhu","sequence":"additional","affiliation":[]},{"given":"Zhikai","family":"Zong","sequence":"additional","affiliation":[]},{"given":"Xiaoxiao","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Zheng","family":"Hui","sequence":"additional","affiliation":[]},{"given":"Tao","family":"Yang","sequence":"additional","affiliation":[]},{"given":"Peiran","family":"Ren","sequence":"additional","affiliation":[]},{"given":"Xuansong","family":"Xie","sequence":"additional","affiliation":[]},{"given":"Xian-Sheng","family":"Hua","sequence":"additional","affiliation":[]},{"given":"Yanbo","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Xiaozhong","family":"Ji","sequence":"additional","affiliation":[]},{"given":"Chuming","family":"Lin","sequence":"additional","affiliation":[]},{"given":"Donghao","family":"Luo","sequence":"additional","affiliation":[]},{"given":"Ying","family":"Tai","sequence":"additional","affiliation":[]},{"given":"Chengjie","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Zhizhong","family":"Zhang","sequence":"additional","affiliation":[]},{"given":"Yuan","family":"Xie","sequence":"additional","affiliation":[]},{"given":"Shen","family":"Cheng","sequence":"additional","affiliation":[]},{"given":"Ziwei","family":"Luo","sequence":"additional","affiliation":[]},{"given":"Lei","family":"Yu","sequence":"additional","affiliation":[]},{"given":"Zhihong","family":"Wen","sequence":"additional","affiliation":[]},{"given":"Qi","family":"Wul","sequence":"additional","affiliation":[]},{"given":"Youwei","family":"Li","sequence":"additional","affiliation":[]},{"given":"Haoqiang","family":"Fan","sequence":"additional","affiliation":[]},{"given":"Jian","family":"Sun","sequence":"additional","affiliation":[]},{"given":"Shuaicheng","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Yuanfei","family":"Huang","sequence":"additional","affiliation":[]},{"given":"Meiguang","family":"Jin","sequence":"additional","affiliation":[]},{"given":"Hua","family":"Huang","sequence":"additional","affiliation":[]},{"given":"Jing","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Xinjian","family":"Zhang","sequence":"additional","affiliation":[]},{"given":"Yan","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Lingshun","family":"Long","sequence":"additional","affiliation":[]},{"given":"Gen","family":"Li","sequence":"additional","affiliation":[]},{"given":"Yuanfan","family":"Zhang","sequence":"additional","affiliation":[]},{"given":"Zuowei","family":"Cao","sequence":"additional","affiliation":[]},{"given":"Lei","family":"Sun","sequence":"additional","affiliation":[]},{"given":"Panaetov","family":"Alexander","sequence":"additional","affiliation":[]},{"given":"Yucong","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Minjie","family":"Cai","sequence":"additional","affiliation":[]},{"given":"Li","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Lu","family":"Tian","sequence":"additional","affiliation":[]},{"given":"Zheyuan","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Hongbing","family":"Ma","sequence":"additional","affiliation":[]},{"given":"Jie","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Chao","family":"Chen","sequence":"additional","affiliation":[]},{"given":"Yidong","family":"Cai","sequence":"additional","affiliation":[]},{"given":"Jie","family":"Tang","sequence":"additional","affiliation":[]},{"given":"Gangshan","family":"Wu","sequence":"additional","affiliation":[]},{"given":"Weiran","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Shirui","family":"Huang","sequence":"additional","affiliation":[]},{"given":"Honglei","family":"Lu","sequence":"additional","affiliation":[]},{"given":"Huan","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Keyan","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Jun","family":"Chen","sequence":"additional","affiliation":[]},{"given":"Shi","family":"Chen","sequence":"additional","affiliation":[]},{"given":"Yuchun","family":"Miao","sequence":"additional","affiliation":[]},{"given":"Zimo","family":"Huang","sequence":"additional","affiliation":[]},{"given":"Lefei","family":"Zhang","sequence":"additional","affiliation":[]},{"given":"Mustafa","family":"Ayazo\u011flu","sequence":"additional","affiliation":[]},{"given":"Wei","family":"Xiong","sequence":"additional","affiliation":[]},{"given":"Chengyi","family":"Xiong","sequence":"additional","affiliation":[]},{"given":"Fei","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Hao","family":"Li","sequence":"additional","affiliation":[]},{"given":"Ruimian","family":"Wen","sequence":"additional","affiliation":[]},{"given":"Zhijing","family":"Yang","sequence":"additional","affiliation":[]},{"given":"Wenbin","family":"Zou","sequence":"additional","affiliation":[]},{"given":"Weixin","family":"Zheng","sequence":"additional","affiliation":[]},{"given":"Tian","family":"Ye","sequence":"additional","affiliation":[]},{"given":"Yuncheng","family":"Zhang","sequence":"additional","affiliation":[]},{"given":"Xiangzhen","family":"Kong","sequence":"additional","affiliation":[]},{"given":"Aditya","family":"Arora","sequence":"additional","affiliation":[]},{"given":"Syed Waqas","family":"Zamir","sequence":"additional","affiliation":[]},{"given":"Salman","family":"Khan","sequence":"additional","affiliation":[]},{"given":"Munawar","family":"Hayat","sequence":"additional","affiliation":[]},{"given":"Fahad Shahbaz","family":"Khan","sequence":"additional","affiliation":[]},{"given":"Dandan","family":"Gao","sequence":"additional","affiliation":[]},{"given":"Dengwen","family":"Zhou","sequence":"additional","affiliation":[]},{"given":"Qian","family":"Ning","sequence":"additional","affiliation":[]},{"given":"Jingzhu","family":"Tang","sequence":"additional","affiliation":[]},{"given":"Han","family":"Huang","sequence":"additional","affiliation":[]},{"given":"Yufei","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Zhangheng","family":"Peng","sequence":"additional","affiliation":[]},{"given":"Haobo","family":"Li","sequence":"additional","affiliation":[]},{"given":"Wenxue","family":"Guan","sequence":"additional","affiliation":[]},{"given":"Shenghua","family":"Gong","sequence":"additional","affiliation":[]},{"given":"Xin","family":"Li","sequence":"additional","affiliation":[]},{"given":"Jun","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Wanjun","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Dengwen","family":"Zhou","sequence":"additional","affiliation":[]},{"given":"Kun","family":"Zeng","sequence":"additional","affiliation":[]},{"given":"Hanjiang","family":"Lin","sequence":"additional","affiliation":[]},{"given":"Xinyu","family":"Chen","sequence":"additional","affiliation":[]},{"given":"Jinsheng","family":"Fang","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref73","first-page":"7794","article-title":"Non-local neural networks","author":"wang","year":"2018","journal-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition"},{"key":"ref72","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR46437.2021.00019"},{"key":"ref71","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW56347.2022.00105"},{"key":"ref70","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2019.00145"},{"key":"ref76","doi-asserted-by":"crossref","first-page":"10379","DOI":"10.1609\/aaai.v35i12.17243","article-title":"Neural architecture search as sparse supernet","author":"wu","year":"2021","journal-title":"Proceedings of the 35th AAAI Conference on Artificial Intelligence"},{"key":"ref77","doi-asserted-by":"publisher","DOI":"10.1007\/s10489-020-01869-z"},{"key":"ref74","first-page":"0","article-title":"Esrgan: Enhanced super-resolution generative adversarial networks","author":"wang","year":"2018","journal-title":"Proceedings of the European Conference on Computer Vision (ECCV) Workshops"},{"key":"ref39","article-title":"Revisiting random channel pruning for neural network compression","author":"li","year":"2022","journal-title":"Proceedings of the IEEE International Conference on Computer Vision"},{"key":"ref75","first-page":"3","article-title":"Cbam: Convolutional block attention module","author":"woo","year":"2018","journal-title":"Proceedings of the European Conference on Computer Vision"},{"key":"ref38","article-title":"Uniformer: Unifying convolution and self-attention for visual recognition","author":"li","year":"2022"},{"key":"ref78","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW56347.2022.00129"},{"key":"ref79","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2017.75"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.5244\/C.28.88"},{"key":"ref32","first-page":"723","article-title":"Fast and accurate single image super-resolution via information distillation network","author":"hui","year":"2018","journal-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1145\/3343031.3351084"},{"key":"ref30","article-title":"Lightweight image super-resolution with hierarchical and differentiable neural architecture search","author":"huang","year":"2021"},{"key":"ref37","first-page":"4681","article-title":"Photo-realistic single image super-resolution using a generative adversarial network","author":"ledig","year":"2017","journal-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition"},{"key":"ref36","article-title":"Adam: A method for stochastic optimization","author":"kingma","year":"2014"},{"key":"ref35","first-page":"1646","article-title":"Accurate image super-resolution using very deep convolutional net-works","author":"kim","year":"2016","journal-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition"},{"key":"ref34","article-title":"Squeeze-and-excitation networks","author":"jie","year":"2019","journal-title":"IEEE Transactions on Pattern Analysis and Machine Intelligence"},{"key":"ref60","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW56347.2022.00114"},{"key":"ref62","doi-asserted-by":"publisher","DOI":"10.1109\/TCI.2016.2629284"},{"key":"ref61","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2008.2008067"},{"key":"ref63","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW56347.2022.00124"},{"key":"ref28","article-title":"Distilling the knowledge in a neural network","author":"hinton","year":"2015"},{"key":"ref64","doi-asserted-by":"publisher","DOI":"10.1109\/WACV45572.2020.9093341"},{"key":"ref27","first-page":"784","article-title":"AMC: AutoML for model compression and acceleration on mobile devices","author":"he","year":"2018","journal-title":"Proceeding of the European Conference on Computer Vision"},{"key":"ref65","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2018.00474"},{"key":"ref66","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2016.207"},{"key":"ref29","first-page":"7132","article-title":"Squeeze-and-excitation networks","author":"hu","year":"2018","journal-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition"},{"key":"ref67","doi-asserted-by":"publisher","DOI":"10.1609\/aaai.v34i07.6877"},{"key":"ref68","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2013.241"},{"key":"ref69","first-page":"111","article-title":"A+: Adjusted anchored neighborhood regression for fast super-resolution","author":"timofte","year":"2014","journal-title":"Asian Conference on Computer Vision"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW.2017.150"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP43922.2022.9747387"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/38.988747"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW56347.2022.00109"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ASAP49362.2020.00039"},{"key":"ref24","article-title":"Visual attention network","author":"guo","year":"2022"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2019.00429"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.24963\/ijcai.2018\/309"},{"key":"ref25","article-title":"Deep compression: Compressing deep neural networks with pruning, trained quantization and Huffman coding","author":"han","year":"2015","journal-title":"Proceedings of International Conference on Learning Representations"},{"key":"ref50","article-title":"DARTS: Differentiable architecture search","author":"liu","year":"2019","journal-title":"Proceedings of International Conference on Learning Representations"},{"key":"ref51","first-page":"41","article-title":"Residual feature distillation network for lightweight image super-resolution","author":"liu","year":"2020","journal-title":"Proceedings of the European Conference on Computer Vision Workshops"},{"key":"ref90","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-67070-2_3"},{"key":"ref59","first-page":"191","article-title":"Single image super-resolution via a holistic attention network","author":"niu","year":"2020","journal-title":"Proceedings of the European Conference on Computer Vision"},{"key":"ref58","first-page":"103","article-title":"Multi-attention based ultra lightweight image super-resolution","author":"muqeet","year":"2020","journal-title":"Proceedings of the European Conference on Computer Vision"},{"key":"ref57","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-58542-6_17"},{"key":"ref56","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW56347.2022.00094"},{"key":"ref55","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2019.00339"},{"key":"ref54","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV48922.2021.00986"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR46437.2021.00538"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR42600.2020.00243"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV48922.2021.00460"},{"key":"ref11","first-page":"3123","article-title":"Binaryconnect: Training deep neural networks with binary weights during propagations","author":"courbariaux","year":"2015","journal-title":"Advances in neural information processing systems"},{"key":"ref40","first-page":"166","article-title":"CARN: convolutional anchored regression network for fast and accurate single image super-resolution","author":"li","year":"2018","journal-title":"Proceeding of the European Conference on Computer Vision Workshops"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2019.00200"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR46437.2021.01074"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR46437.2021.01352"},{"key":"ref15","first-page":"184","article-title":"Learning a deep convolutional network for image super-resolution","author":"dong","year":"2014","journal-title":"Proceeding of the European Conference on Computer Vision"},{"key":"ref82","first-page":"5","article-title":"AIM 2020 challenge on efficient super-resolution: Methods and results","author":"zhang","year":"2020","journal-title":"Proceedings of the European Conference on Computer Vision Workshops"},{"key":"ref16","first-page":"391","article-title":"Accelerating the super-resolution convolutional neural network","author":"dong","year":"2016","journal-title":"Proceeding of the European Conference on Computer Vision"},{"key":"ref81","article-title":"Restormer: Efficient transformer for high-resolution image restoration","author":"zamir","year":"2022","journal-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition"},{"key":"ref17","article-title":"An image is worth 16 16 words: Transformers for image recognition at scale","author":"dosovitskiy","year":"2021","journal-title":"×ICLR"},{"key":"ref84","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2019.00177"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW56347.2022.00135"},{"key":"ref83","doi-asserted-by":"publisher","DOI":"10.1109\/ICCVW.2019.00441"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2004.834669"},{"key":"ref80","article-title":"Wide activation for efficient and accurate image super-resolution","author":"yu","year":"2018"},{"key":"ref89","article-title":"Aligned structured sparsity learning for efficient image super-resolution","volume":"34","author":"zhang","year":"2021","journal-title":"Advances in neural information processing systems"},{"key":"ref4","article-title":"NTIRE 2022 spectral recovery challenge and dataset","author":"arad","year":"2022","journal-title":"Proceedings of the IEEE\/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops"},{"key":"ref3","article-title":"NTIRE 2022 spectral demosaicing challenge and dataset","author":"arad","year":"2022","journal-title":"Proceedings of the IEEE\/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops"},{"key":"ref6","article-title":"Collapsible linear blocks for super-efficient super resolution","author":"bhardwaj","year":"2021"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW53098.2021.00280"},{"key":"ref85","doi-asserted-by":"publisher","DOI":"10.1145\/3474085.3475291"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2003.1203211"},{"key":"ref86","first-page":"6848","article-title":"ShuffleNet: An extremely efficient convolutional neural network for mobile devices","author":"zhang","year":"2018","journal-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW56347.2022.00117"},{"key":"ref49","article-title":"Revisiting rcan: Improved training for image super-resolution","author":"lin","year":"2022"},{"key":"ref87","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2015.2502579"},{"key":"ref88","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2018.00262"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1145\/3072959.3073601"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW56347.2022.00118"},{"key":"ref45","article-title":"LocalViT: Bringing locality to vision transformers","author":"li","year":"2021"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW.2017.151"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/ICCVW54120.2021.00210"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2019.00572"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR42600.2020.00804"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR46437.2021.00218"},{"key":"ref43","first-page":"608","article-title":"DHP: Differentiable meta pruning via hypernetworks","author":"li","year":"2020","journal-title":"Proceeding of the European Conference on Computer Vision"}],"event":{"name":"2022 IEEE\/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)","location":"New Orleans, LA, USA","start":{"date-parts":[[2022,6,19]]},"end":{"date-parts":[[2022,6,20]]}},"container-title":["2022 IEEE\/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9856930\/9856648\/09857089.pdf?arnumber=9857089","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,31]],"date-time":"2025-10-31T17:10:51Z","timestamp":1761930651000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9857089\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6]]},"references-count":90,"URL":"https:\/\/doi.org\/10.1109\/cvprw56347.2022.00118","relation":{},"subject":[],"published":{"date-parts":[[2022,6]]}}}