J
Jinjin Gu
Researcher at University of Sydney
Publications - 9
Citations - 324
Jinjin Gu is an academic researcher from University of Sydney. The author has contributed to research in topics: Image restoration & Computer science. The author has an hindex of 5, co-authored 9 publications receiving 158 citations. Previous affiliations of Jinjin Gu include Amazon.com & Hong Kong Polytechnic University.
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Proceedings ArticleDOI
NTIRE 2019 Challenge on Real Image Super-Resolution: Methods and Results
Jianrui Cai,Shuhang Gu,Radu Timofte,Lei Zhang,Xiao Liu,Ding Yukang,Dongliang He,Chao Li,Yi Fu,Shilei Wen,Ruicheng Feng,Jinjin Gu,Yu Qiao,Chao Dong,Dongwon Park,Se Young Chun,Sanghoon Yoon,Junhyung Kwak,Donghee Son,Syed Waqas Zamir,Aditya Arora,Salman H. Khan,Fahad Shahbaz Khan,Ling Shao,Zhengping Wei,Lei Liu,Hong Cai,Darui Li,Fujie Gao,Zheng Hui,Xiumei Wang,Xinbo Gao,Guoan Cheng,Ai Matsune,Qiuyu Li,Leilei Zhu,Huaijuan Zang,Shu Zhan,Yajun Qiu,Ruxin wang,Jiawei Li,Yongcheng Jing,Mingli Song,Pengju Liu,Kai Zhang,Jingdong Liu,Jiye Liu,Hongzhi Zhang,Wangmeng Zuo,Wenyi Tang,Jing Liu,Youngjung Kim,Changyeop Shin,Minbeom Kim,Sungho Kim,Pablo Navarrete Michelini,Hanwen Liu,Dan Zhu,Xuan Xu,Xin Li,Furui Bai,Xiaopeng Sun,Lin Zha,Yuanfei Huang,Wen Lu,Yanpeng Cao,Du Chen,Zewei He,Sun Anshun,Siliang Tang,Fan Hongfei,Xiang Li,Li Guo,Zhang Wenjie,Zhang Yumei,Qingwen He,Jinghui Qin,Lishan Huang,Yukai Shi,Pengxu Wei,Wushao Wen,Liang Lin,Jun Yu,Guochen Xie,Mengyan Li,Rong Chen,Xiaotong Luo,Chen Hong,Yanyun Qu,Cuihua Li,Zhi-Song Liu,Li-Wen Wang,Chu-Tak Li,Can Zhao,Bowen Li,Chung-Chi Tsai,Shang-Chih Chuang,Joon-Hee Choi,Joon-Soo Kim,Xiaoyun Jiang,Ze Pan,Qunbo Lv,Zheng Tan,Peidong He +103 more
TL;DR: The 3rd NTIRE challenge on single-image super-resolution (restoration of rich details in a low-resolution image) is reviewed with a focus on proposed solutions and results and the state-of-the-art in real-world single image super- resolution.
Posted Content
Interpreting Super-Resolution Networks with Local Attribution Maps
Jinjin Gu,Chao Dong +1 more
TL;DR: This work proposes a novel attribution approach called local attribution map (LAM), which inherits the integral gradient method yet with two unique features: one is to use the blurred image as the baseline input, and the other is to adopt the progressive blurring function as the path function.
Proceedings ArticleDOI
NTIRE 2021 Challenge on Perceptual Image Quality Assessment
Jinjin Gu,Haoming Cai,Chao Dong,Jimmy Ren,Yu Qiao,Shuhang Gu,Radu Timofte,Manri Cheon,Sung-Jun Yoon,Byungyeon Kang,Junwoo Lee,Qing Zhang,Haiyang Guo,Bin Yi,Yuqing Hou,Hengliang Luo,Jingyu Guo,Zirui Wang,Hai Wang,Wenming Yang,Qingyan Bai,Shuwei Shi,Weihao Xia,Mingdeng Cao,Jiahao Wang,Yifan Chen,Yujiu Yang,Yang Li,Tao Zhang,Longtao Feng,Yiting Liao,Junlin Li,William Thong,Jose Costa Pereira,Ales Leonardis,Steven McDonagh,Kele Xu,Lehan Yang,Hengxing Cai,Pengfei Sun,Seyed Mehdi Ayyoubzadeh,Ali Royat,Sid Ahmed Fezza,Dounia Hammou,Wassim Hamidouche,Sewoong Ahn,Gwangjin Yoon,Koki Tsubota,Hiroaki Akutsu,Kiyoharu Aizawa +49 more
TL;DR: The NTIRE 2021 challenge on perceptual image quality assessment (IQA) as discussed by the authors was held in conjunction with the New Trends in Image Restoration and Enhancement workshop (NTIRE) workshop at CVPR 2021.
Posted Content
Image Quality Assessment for Perceptual Image Restoration: A New Dataset, Benchmark and Metric.
TL;DR: Inspired by the find that the existing IQA methods have an unsatisfactory performance on the GAN-based distortion partially because of their low tolerance to spatial misalignment, a novel Space Warping Difference Network is proposed, which includes the novel l_2 pooling layers and Space Warped Difference layers.
Proceedings ArticleDOI
Interpreting Super-Resolution Networks with Local Attribution Maps
Jinjin Gu,Chao Dong +1 more
TL;DR: Li et al. as discussed by the authors proposed a local attribution map (LAM), which inherits the integral gradient method yet with two unique features: one is to use the blurred image as the baseline input, and the other is to adopt the progressive blurring function as the path function.