Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Xiaoqi Lu"'
Publikováno v:
IEEE Access, Vol 9, Pp 56709-56725 (2021)
At present, a large number of off-line videos is stored in the server of surveillance network. In order to retrieve the target face in these massive videos frames, the face retrieval system is designed. A new Quadruplet Network is constructed by chan
Externí odkaz:
https://doaj.org/article/ff17d2893b394ae4b4d793719869a672
Publikováno v:
IEEE Access, Vol 9, Pp 43759-43774 (2021)
The aim of this study is to track the faces of all pedestrians in the video surveillance. Face images from each camera can use Chinese Whisper face clustering algorithm to cluster the same person’s face together, and according to the results of fac
Externí odkaz:
https://doaj.org/article/54ae9c86698b44f68c44340226f86210
Publikováno v:
IEEE Access, Vol 7, Pp 85082-85089 (2019)
Iris segmentation plays an important role in the iris recognition system, and the accurate segmentation of iris can lay a good foundation for the follow-up work of iris recognition and can improve greatly the efficiency of iris recognition. We propos
Externí odkaz:
https://doaj.org/article/5833198fdb694566a1433500c876df7b
Autor:
Yu Gu, Xiaoqi Lu, Baohua Zhang, Ying Zhao, Dahua Yu, Lixin Gao, Guimei Cui, Liang Wu, Tao Zhou
Publikováno v:
PLoS ONE, Vol 14, Iss 1, p e0210551 (2019)
A novel CAD scheme for automated lung nodule detection is proposed to assist radiologists with the detection of lung cancer on CT scans. The proposed scheme is composed of four major steps: (1) lung volume segmentation, (2) nodule candidate extractio
Externí odkaz:
https://doaj.org/article/f74bd8c2649f4253852321723aa02ab2
Autor:
Shaoping Su, Dahua Yu, Jiadong Cheng, Yajing Chen, Xiaohua Zhang, Yanyan Guan, Yangding Li, Yanzhi Bi, Ting Xue, Xiaoqi Lu, Kai Yuan
Publikováno v:
Frontiers in Psychology, Vol 8 (2017)
Previous electroencephalogram (EEG) studies revealed reduced spectral power during the resting state in smokers. However, few studies investigated the changes of global brain networks during the resting state in young smokers by EEG. In the present s
Externí odkaz:
https://doaj.org/article/b655f2d583984c73a1ef4530409b11c9
Autor:
Limei Bu, Dahua Yu, Shaoping Su, Yao Ma, Karen M. von Deneen, Lin Luo, Jinquan Zhai, Bo Liu, Jiadong Cheng, Yanyan Guan, Yangding Li, Yanzhi Bi, Ting Xue, Xiaoqi Lu, Kai Yuan
Publikováno v:
Frontiers in Human Neuroscience, Vol 10 (2016)
Smoking is one of the most prevalent dependence disorders. Previous studies have detected structural and functional deficits in smokers. However, few studies focused on the changes of resting state functional connectivity (RSFC) of the brain regions
Externí odkaz:
https://doaj.org/article/f03ee1b95e284271aadeef33df2c2c3e
Publikováno v:
Nutrients, Vol 10, Iss 3, p 317 (2018)
Cereals and soybeans are the main food sources for the majority of Chinese. This study evaluated the effects of four common cooking methods including steaming, boiling, frying, and milking on selenium (Se) content and speciation in seven selenium bio
Externí odkaz:
https://doaj.org/article/f3a3dc06598e440fb3e4316189cb07a3
Publikováno v:
Jisuanji kexue yu tansuo, Vol 18, Iss 2, Pp 486-495 (2024)
Knowledge graph generally has the problem of incomplete knowledge, which makes link prediction an important research content of knowledge graph. Existing models only focus on the embedding representation of triples. On the one hand, in terms of model
Externí odkaz:
https://doaj.org/article/e12598f5120644df847f3488358a4d65
Publikováno v:
In Ecohydrology & Hydrobiology January 2024 24(1):201-216
Publikováno v:
Scientific Programming. 2022:1-21
Motivation. In the environment of day and night video surveillance, in order to improve the accuracy of machine vision dense crowd counting and target detection, this paper designs a day and night dual-purpose crowd counting and crowd detection netwo