P
Pablo Navarrete Michelini
Researcher at North China University of Technology
Publications - 35
Citations - 840
Pablo Navarrete Michelini is an academic researcher from North China University of Technology. The author has contributed to research in topics: Multigrid method & Image restoration. The author has an hindex of 15, co-authored 35 publications receiving 547 citations. Previous affiliations of Pablo Navarrete Michelini include York University & ETH Zurich.
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NTIRE 2020 Challenge on Real-World Image Super-Resolution: Methods and Results
Andreas Lugmayr,Martin Danelljan,Radu Timofte,Namhyuk Ahn,Dongwoon Bai,Jie Cai,Yun Cao,Junyang Chen,Kaihua Cheng,Se Young 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 +45 more
TL;DR: The NTIRE 2020 challenge addresses the real world setting, where paired true high and low-resolution images are unavailable, and the ultimate goal is to achieve the best perceptual quality, evaluated using a human study.
Proceedings ArticleDOI
NTIRE 2020 Challenge on Real-World Image Super-Resolution: Methods and Results
Andreas Lugmayr,Martin Danelljan,Radu Timofte,Namhyuk Ahn,Dongwoon Bai,Jie Cai,Yun Cao,Junyang Chen,Kaihua Cheng,Se Young 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 +45 more
TL;DR: The NTIRE 2020 challenge as discussed by the authors addressed the real world setting, where paired true high and low-resolution images are unavailable, for training, only one set of source input images is provided along with a set of unpaired high-quality target images.
Book ChapterDOI
PIRM challenge on perceptual image enhancement on smartphones: Report
Andrey Ignatov,Radu Timofte,Thang Vu,Tung Minh Luu,Trung X. Pham,Cao Van Nguyen,Yongwoo Kim,Jae-Seok Choi,Munchurl Kim,Jie Huang,Jiewen Ran,Chen Xing,Xingguang Zhou,Pengfei Zhu,Mingrui Geng,Yawei Li,Eirikur Agustsson,Shuhang Gu,Luc Van Gool,Etienne de Stoutz,Nikolay Kobyshev,Kehui Nie,Yan Zhao,Gen Li,Tong Tong,Qinquan Gao,Liu Hanwen,Pablo Navarrete Michelini,Zhu Dan,Hu Fengshuo,Zheng Hui,Xiumei Wang,Lirui Deng,Rang Meng,Jinghui Qin,Yukai Shi,Wushao Wen,Liang Lin,Ruicheng Feng,Shixiang Wu,Chao Dong,Yu Qiao,Subeesh Vasu,Nimisha Thekke Madam,Praveen Kandula,A. N. Rajagopalan,Jie Liu,Cheolkon Jung +47 more
TL;DR: This paper reviews the first challenge on efficient perceptual image enhancement with the focus on deploying deep learning models on smartphones and proposes solutions that significantly improved baseline results defining the state-of-the-art for image enhancement on smartphones.
Posted Content
PIRM Challenge on Perceptual Image Enhancement on Smartphones: Report
Andrey Ignatov,Radu Timofte,Thang Vu,Tung Minh Luu,Trung X. Pham,Cao Van Nguyen,Yongwoo Kim,Jae-Seok Choi,Munchurl Kim,Jie Huang,Jiewen Ran,Chen Xing,Xingguang Zhou,Pengfei Zhu,Mingrui Geng,Yawei Li,Eirikur Agustsson,Shuhang Gu,Luc Van Gool,Etienne de Stoutz,Nikolay Kobyshev,Kehui Nie,Yan Zhao,Gen Li,Tong Tong,Qinquan Gao,Liu Hanwen,Pablo Navarrete Michelini,Zhu Dan,Hu Fengshuo,Zheng Hui,Xiumei Wang,Lirui Deng,Rang Meng,Jinghui Qin,Yukai Shi,Wushao Wen,Liang Lin,Ruicheng Feng,Shixiang Wu,Chao Dong,Yu Qiao,Subeesh Vasu,Nimisha Thekke Madam,Praveen Kandula,A. N. Rajagopalan,Jie Liu,Cheolkon Jung +47 more
TL;DR: In this paper, the first challenge on efficient perceptual image enhancement with the focus on deploying deep learning models on smartphones was presented, where participants were solving the classical image super-resolution problem with a bicubic downscaling factor of 4.
Proceedings ArticleDOI
NTIRE 2020 Challenge on Real Image Denoising: Dataset, Methods and Results
Abdelrahman Abdelhamed,Mahmoud Afifi,Radu Timofte,Michael S. Brown,Yue Cao,Zhilu Zhang,Wangmeng Zuo,Xiaoling Zhang,Jiye Liu,Wendong Chen,Changyuan Wen,Meng Liu,Shuailin Lv,Yunchao Zhang,Zhihong Pan,Baopu Li,Teng Xi,Yanwen Fan,Xiyu Yu,Gang Zhang,Jingtuo Liu,Han Junyu,Errui Ding,Songhyun Yu,Bumjun Park,Jechang Jeong,Shuai Liu,Ziyao Zong,Nan Nan,Chenghua Li,Zengli Yang,Long Bao,Shuangquan Wang,Dongwoon Bai,Jungwon Lee,Youngjung Kim,Kyeongha Rho,Changyeop Shin,Sungho Kim,Pengliang Tang,Yiyun Zhao,Yuqian Zhou,Yuchen Fan,Thomas S. Huang,Zhihao Li,Nisarg A. Shah,Wei Liu,Qiong Yan,Yuzhi Zhao,Marcin Mozejko,Tomasz Latkowski,Lukasz Treszczotko,Michal Szafraniuk,Krzysztof Trojanowski,Yanhong Wu,Pablo Navarrete Michelini,Fengshuo Hu,Yunhua Lu,Sujin Kim,Wonjin Kim,Jaayeon Lee,Jang-Hwan Choi,Magauiya Zhussip,Azamat Khassenov,Jong Hyun Kim,Hwechul Cho,Priya Kansal,Sabari Nathan,Zhangyu Ye,Xiwen Lu,Yaqi Wu,Jiangxin Yang,Yanlong Cao,Siliang Tang,Yanpeng Cao,Matteo Maggioni,Ioannis Marras,Thomas Tanay,Gregory G. Slabaugh,Youliang Yan,Myungjoo Kang,Han-Soo Choi,Kyungmin Song,Shusong Xu,Xiaomu Lu,Tingniao Wang,Chunxia Lei,Bin Liu,Rajat Gupta,Vineet Kumar +89 more
TL;DR: This paper reviews the NTIRE 2020 challenge on real image denoising with focus on the newly introduced dataset, the proposed methods and their results, based on the SIDD benchmark.