NTIRE 2023 Challenge on Stereo Image Super-Resolution: Methods and Results - Details

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This　paper　summarizes　the　2nd　NTIRE　challenge　on　stereo　image　super-resolution　(SR)　with　a　focus　on　new　solutions　and　results.　The　task　of　the　challenge　is　to　super-resolve　a　low-resolution　stereo　image　pair　to　a　high-resolution　one　with　a　magnification　factor　of　×4.　Compared　with　single　image　SR,　the　major　challenge　of　this　challenge　lies　in　how　to　exploit　additional　information　in　another　viewpoint　and　how　to　maintain　stereo　consistency　in　the　results.　This　challenge　has　3　tracks,　including　one　track　on　distortion　(e.g.,　PSNR)　and　bicubic　degradation,　one　track　on　perceptual　quality　(e.g.,　LPIPS)　and　bicubic　degradation,　as　well　as　another　track　on　real　degradations.　In　total,　175,　93,　and　103　participants　were　successfully　registered　for　each　track,　respectively.　In　the　test　phase,　21,　17,　and　12　teams　successfully　submitted　results　with　PSNR　(RGB)　scores　better　than　the　baseline.　This　challenge　establishes　a　new　benchmark　for　stereo　image　SR.　©　2023　IEEE.

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[ 1 ] [Wang L.]Aviation University of Air Force, China
[ 2 ] [Guo Y.]The Shenzhen Campus of Sun Yat-sen University, Sun Yatsen University, China
[ 3 ] [Wang Y.]National University of Defense Technology, China
[ 4 ] [Li J.]Shanghai University, China
[ 5 ] [Gu S.]University of Electronic Science and Technology of China, China
[ 6 ] [Timofte R.]University of Würzburg, Germany
[ 7 ] [Timofte R.]ETH Zürich, Switzerland
[ 8 ] [Cheng M.]ByteDance, China
[ 9 ] [Ma H.]ByteDance, China
[ 10 ] [Ma Q.]ByteDance, China
[ 11 ] [Sun X.]ByteDance, China
[ 12 ] [Zhao S.]ByteDance, China
[ 13 ] [Sheng X.]ByteDance, China
[ 14 ] [Ding Y.]Kuaishou Technology, China
[ 15 ] [Sun M.]Kuaishou Technology, China
[ 16 ] [Wen X.]Kuaishou Technology, China
[ 17 ] [Zhang D.]Samsung Research China - Beijing, China
[ 18 ] [Li J.]Samsung Research China - Beijing, China
[ 19 ] [Wang F.]Samsung Research China - Beijing, China
[ 20 ] [Xie Z.]Samsung Research China - Beijing, China
[ 21 ] [He Z.]Sun Yat-sen University, China
[ 22 ] [Qiu Z.]Sun Yat-sen University, China
[ 23 ] [Pan Z.]Sun Yat-sen University, China
[ 24 ] [Zhan Z.]Sun Yat-sen University, China
[ 25 ] [Xian X.]Sun Yat-sen University, China
[ 26 ] [Jin Z.]Sun Yat-sen University, China
[ 27 ] [Zhou Y.]Fuzhou University, China
[ 28 ] [Deng W.]Fuzhou University, China
[ 29 ] [Nie R.]Imperial Vision Technology
[ 30 ] [Zhang J.]Fuzhou University, China
[ 31 ] [Gao Q.]Fuzhou University, China
[ 32 ] [Tong T.]Fuzhou University, China
[ 33 ] [Zhang K.]Xidian University, China
[ 34 ] [Jiao L.]Xidian University, China
[ 35 ] [Bai H.]Nanjing University of Science and Technology, China
[ 36 ] [Kong L.]Nanjing University of Science and Technology, China
[ 37 ] [Pan J.]Nanjing University of Science and Technology, China
[ 38 ] [Dong J.]Nanjing University of Science and Technology, China
[ 39 ] [Tang J.]Nanjing University of Science and Technology, China
[ 40 ] [Cao P.]Beijing University of Posts and Telecommunications, China
[ 41 ] [Huang T.]Beijing University of Posts and Telecommunications, China
[ 42 ] [Yang L.]Beijing University of Posts and Telecommunications, China
[ 43 ] [Song Q.]Beijing University of Posts and Telecommunications, China
[ 44 ] [Chen B.]Guangdong University of Technology, China
[ 45 ] [He C.]Guangdong University of Technology, China
[ 46 ] [Chen M.]Guangdong University of Technology, China
[ 47 ] [Guo Z.]The Hong Kong Polytechnic University, Hong Kong
[ 48 ] [Luo S.]The Hong Kong Polytechnic University, Hong Kong
[ 49 ] [Cao C.]University of Science and Technology of China, China
[ 50 ] [Wang K.]University of Science and Technology of China, China
[ 51 ] [Zhang F.]University of Science and Technology of China, China
[ 52 ] [Zhang Q.]University of Science and Technology of China, China
[ 53 ] [Mehta N.]Indian Institute of Technology Ropar, India
[ 54 ] [Murala S.]Indian Institute of Technology Ropar, India
[ 55 ] [Dudhane A.]MBZUAI Dubai, United Arab Emirates
[ 56 ] [Wang Y.]Shanghai Artificial Intelligence Laboratory, China
[ 57 ] [Li L.]Shanghai Artificial Intelligence Laboratory, China
[ 58 ] [Gendy G.]Shanghai Jiao Tong University, China
[ 59 ] [Sabor N.]Assiut University, Egypt
[ 60 ] [Hou J.]Shanghai Jiao Tong University, China
[ 61 ] [He G.]Shanghai Jiao Tong University, China
[ 62 ] [Chen J.]Guangdong University of Technology, China
[ 63 ] [Li H.]Nanjing University of Science and Technology, China
[ 64 ] [Shi Y.]Guangdong University of Technology, China
[ 65 ] [Yang Z.]Guangdong University of Technology, China
[ 66 ] [Zou W.]South China University of Technology, China
[ 67 ] [Zhang Y.]Fujian Normal University, China
[ 68 ] [Jiang M.]GAC R&D Center
[ 69 ] [Yu Z.]Fujian Normal University, China
[ 70 ] [Tan M.]Fujian Normal University, China
[ 71 ] [Gao H.]South China University of Technology, China
[ 72 ] [Luo Z.]Uppsala University, Sweden
[ 73 ] [Gustafsson F.K.]Uppsala University, Sweden
[ 74 ] [Zhao Z.]Uppsala University, Sweden
[ 75 ] [Sjölund J.]Uppsala University, Sweden
[ 76 ] [Schön T.B.]Uppsala University, Sweden
[ 77 ] [Chen J.]Nanjing University of Information Science and Technology, China
[ 78 ] [Yang B.]Nanjing University of Information Science and Technology, China
[ 79 ] [Zhang X.]Chinese Academy of Sciences Institute of Automation, China
[ 80 ] [Li C.]Chinese Academy of Sciences Institute of Automation, China
[ 81 ] [Yuan W.]Jinan University, China
[ 82 ] [Li Z.]Jinan University, China
[ 83 ] [Deng R.]Jinan University, China
[ 84 ] [Zeng J.]Jiangxi Normal University, China
[ 85 ] [Mahajan P.]Indian Institute of Technology, India
[ 86 ] [Mistry S.]Indian Institute of Technology, India
[ 87 ] [Chatterjee S.]Indian Institute of Technology, India
[ 88 ] [Jakhetiya V.]Indian Institute of Technology, India
[ 89 ] [Subudhi B.]Indian Institute of Technology, India
[ 90 ] [Jaiswal S.]K-Lens GmbH
[ 91 ] [Zhang Z.]Hefei University of Technology, China
[ 92 ] [Zheng H.]Hefei University of Technology, China
[ 93 ] [Zhao S.]Hefei University of Technology, China
[ 94 ] [Gao Y.]Hefei University of Technology, China
[ 95 ] [Wei Y.]Hefei University of Technology, China
[ 96 ] [Wang B.]Hefei University of Technology, China
[ 97 ] [Li G.]Xidian University, China
[ 98 ] [Li A.]Xidian University, China
[ 99 ] [Sun L.]Xidian University, China
[ 100 ] [Chen K.]McMaster University, Canada
[ 101 ] [Tang C.]McMaster University, Canada
[ 102 ] [Li Y.]McMaster University, Canada
[ 103 ] [Chiang Y.-C.]National Taiwan University, Taiwan
[ 104 ] [Chen Y.-C.]National Taiwan University, Taiwan
[ 105 ] [Huang Z.-K.]National Taiwan University, Taiwan
[ 106 ] [Yang H.-H.]National Taiwan University, Taiwan
[ 107 ] [Chen I.-H.]National Taiwan University, Taiwan
[ 108 ] [Kuo S.-Y.]National Taiwan University, Taiwan
[ 109 ] [Wang Y.]National University of Singapore (Suzhou) Research Institute, Singapore
[ 110 ] [Zhu G.]National University of Singapore (Suzhou) Research Institute, Singapore
[ 111 ] [Yang X.]National University of Singapore, Singapore
[ 112 ] [Liu S.]National University of Singapore, Singapore
[ 113 ] [Jing Y.]University of Sydney, Australia
[ 114 ] [Hu X.]Harbin Institute of Technology, China
[ 115 ] [Song J.]University of New South Wales, Australia
[ 116 ] [Song J.]CSIRO Data61, Australia
[ 117 ] [Sun C.]University of New South Wales, Australia
[ 118 ] [Sun C.]CSIRO Data61, Australia
[ 119 ] [Sowmya A.]University of New South Wales, Australia
[ 120 ] [Park S.H.]Seoul National University, South Korea
[ 121 ] [Lei X.]Zhengzhou University of Light Industry, China
[ 122 ] [Wang J.]Zhengzhou University of Light Industry, China
[ 123 ] [Zhai C.]Zhengzhou University of Light Industry, China
[ 124 ] [Zhang Y.]Zhengzhou University of Light Industry, China
[ 125 ] [Cao W.]Zhengzhou University of Light Industry, China
[ 126 ] [Zhang W.]The Hong Kong Polytechnic University, Hong Kong

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ISSN： 2160-7508

Year： 2023

Volume： 2023-June

Page： 1346-1372

Language： English

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 26

ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 1

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