G
Gahyeon Kim
Researcher at Sungkyunkwan University
Publications - 6
Citations - 70
Gahyeon Kim is an academic researcher from Sungkyunkwan University. The author has contributed to research in topics: Detection limit & Computer science. The author has an hindex of 1, co-authored 1 publications receiving 11 citations.
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Journal ArticleDOI
NTIRE 2022 Challenge on High Dynamic Range Imaging: Methods and Results
Eduardo P'erez-Pellitero,Sibi Catley-Chandar,Richard Shaw,Alevs Leonardis,Radu Timofte,Zexin Zhang,Cen Liu,Yunbo Peng,Yue Lin,G. Yu,Jin Zhang,Zhe Ma,Hongbin Wang,Xiangyu Chen,Haiwei Wu,Lin Liu,Chao Dong,Jiantao Zhou,Qingsen Yan,Song Zhang,Weiye Chen,Yuhang Liu,Zhen Zhong Zhang,Yanning Zhang,Javen Shi,Dong Gong,Dan Zhu,Mengdi Sun,Guannan Chen,Yang Hu,Hao Li,Bao Jun Zou,Zhen Liu,Wen-Qing Lin,Ting Jiang,Chengzhi Jiang,Xinpeng Li,Mingyan Han,Haoqiang Fan,Jian Sun,Shuaicheng Liu,Juan Mar'in-Vega,Michael Sloth,Peter Schneider-Kamp,R Rottger,Chunyan Li,Longyi Bao,Gang He,Ziya Xu,Li Xu,Gen Zhan,Ming Sun,X. Y. Wen,Junlin Li,Jin-jin Li,Chenghua Li,Ruipeng Gang,Fang Li,Chenming Liu,S. Feng,Fei Lei,Ruiqiang Li,Jun-Xia Ruan,Tianhong Dai,Wei Li,Zhan Guo Lu,Hengyan Liu,P-Y Huang,Guangyu Ren,Yonglin Luo,Chang Liu,Qiang Tu,Saisai Ma,Yi Cao,S. Tel,Barthélémy Heyrman,Dominique Ginhac,Chul Lee,Gahyeon Kim,Seon-Joo Park,An Gia Vien,T.-T. Mai,H. Yoon,Tu Van Vo,Alexander M. Holston,Sheir Afgen Zaheer,Chan-Young Park +86 more
TL;DR: 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, and the competition set-up, datasets, proposed methods and their results.
Journal ArticleDOI
A pretreatment-free electrical capacitance biosensor for exosome detection in undiluted serum
TL;DR: In this article , a capacitance-based electrical biosensor was proposed for exosome detection in undiluted human serum, which is composed of a DNA aptamer/molybdenum disulfide (MoS2) heterolayer on an interdigitated micro-gap electrode (IDMGE)/printed circuit board (PCB) system.
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Metal-induced redshift of optical spectra of gold nanoparticles: An instant, sensitive, and selective visual detection of lead ions
Ravi Mani Tripathi,Ravi Mani Tripathi,Sun Hee Park,Gahyeon Kim,Do-Hwi Kim,Dohee Ahn,Yeong Mok Kim,Se Jeong Kwon,Sunyoung Yoon,Hyo Jin Kang,Sang J. Chung +10 more
TL;DR: In this article, the authors developed an approach for instant, highly selective and sensitive detection of Pb2+ using as-synthesized AuNPs, which did not require any surface modifications and incubation times.
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Efficient Oxygen‐Vacancy Suppression and Electrical Stabilization of Solution‐Processed In2O3:Q (Q = S, Se) Thin‐Film Transistor with Chalcogen Alloying
P. Lee,Minh Nhut Le,Gahyeon Kim,Sung Min Kwon,Jeong-Wan Jo,Jee Hyun Kim,Yong-Hoon Kim,Sung Kyu Park,Kyunghan Ahn,Myung-Gil Kim +9 more
TL;DR: In this paper , a material design strategy for realizing a high-performance oxide semiconductor for TFTs through partial substitution of Se or S for O in In2O3 is reported.
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Bidirectional Motion Estimation with Cyclic Cost Volume for High Dynamic Range Imaging
TL;DR: A motion estimation network with the cyclic cost volume and spatial attention maps to estimate accurate optical flows between input low dynamic range images and the dynamic local fusion network that combines the warped and reference inputs to generate a synthesized image by exploiting local information is developed.