Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Qichuan Tian"'
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4305 (2024)
Path planning for mobile robots is a key technology in robotics. To address the issues of local optima trapping and non-smooth paths in mobile robot path planning, a novel algorithm based on the NSGA-II (Non-dominated Sorting Genetic Algorithm II) is
Externí odkaz:
https://doaj.org/article/6105c41e571540db889acb4e8100a0f5
Publikováno v:
Applied Sciences, Vol 13, Iss 22, p 12418 (2023)
The relationships among different subregions in facial images and their varying contributions to facial expression recognition indicate that using a fixed subregion weighting scheme would result in a substantial loss of valuable information. To addre
Externí odkaz:
https://doaj.org/article/06606f1392fa4dcfbb4a5499bd9935cc
Autor:
Chenyu Lei, Qichuan Tian
Publikováno v:
Applied Sciences, Vol 13, Iss 18, p 10336 (2023)
To address the challenges of low-light images, such as low brightness, poor contrast, and high noise, a network model based on deep learning and Retinex theory is proposed. The model consists of three modules: image decomposition, illumination enhanc
Externí odkaz:
https://doaj.org/article/13040d39474a4982a79aa68e7f325151
Autor:
Dong Zhang, Qichuan Tian
Publikováno v:
Elektronika ir Elektrotechnika, Vol 27, Iss 5, Pp 67-74 (2021)
Facial expression is one of the important ways of transferring emotion in interpersonal communication, and it has been widely used in many interpersonal communication systems. The traditional facial expression recognition methods are not intelligent
Externí odkaz:
https://doaj.org/article/42413a0cc0aa4993b23d8615e5191986
Publikováno v:
Journal of Computer-Aided Design & Computer Graphics. 34:1887-1898
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::149e4cb04eadc19763219bfaa940f7ac
https://doi.org/10.3724/sp.j.1089.2022.19235
https://doi.org/10.3724/sp.j.1089.2022.19235
Autor:
Qichuan Tian, Dong Zhang
Publikováno v:
Elektronika ir Elektrotechnika, Vol 27, Iss 5, Pp 67-74 (2021)
Facial expression is one of the important ways of transferring emotion in interpersonal communication, and it has been widely used in many interpersonal communication systems. The traditional facial expression recognition methods are not intelligent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd2646d478d34e89f497a46d817a2c1d
https://eejournal.ktu.lt/index.php/elt/article/view/29648
https://eejournal.ktu.lt/index.php/elt/article/view/29648
Autor:
Qi Wang, Haiqing Li, Naser Damer, Junbao Wang, Caiyong Wang, Kunbo Zhang, Xinhui Zhang, Xueyu Shi, Andres Valenzuela, Siwei Lyu, Jingfu Yang, Matej Vitek, Xiaojie Li, Huijie Wu, Tianbao Liu, Christoph Busch, Xi Wu, Yingfeng Liu, Jing Wang, Leon Premk, Gourav Gupta, Haodong Sun, Ruiye Zhou, Juan Tapia, Yunlong Wang, Samaneh Salehi Nasab, Yiwen Zhang, Farhang Jaryani, Shao Zeng, Tianhao Lu, Ye Sun, Xin Wang, Jiale Zhang, Jawad Muhammad, Vitomir Struc, Qi Song, Shu Hu, Arjan Kuijper, Huihai Wu, Morteza Noshad, Yasin Amini, Qichuan Tian, Fadi Boutros, Kiran B. Raja, Peter Peer, Liang Chen, Zhiyong Zhou, Bin Kong, Wantong Xiong, Hongyan Jing, Wei Yang, Peihua Li, Seyed Naeim Moafinejad, Zhenan Sun, Qi Zhang, Hao Zhang, Youbing Yin, Menghan Zhang, Jiayi Wang, Yu Chen, Dongliang Wu, Jalil Nourmohammadi Khiarak, Zhaofeng He
Publikováno v:
IJCB
For iris recognition in non-cooperative environments, iris segmentation has been regarded as the first most important challenge still open to the biometric community, affecting all downstream tasks from normalization to recognition. In recent years,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf64eda51684c94ea6b6bc29bd15d8a1
https://doi.org/10.1109/ijcb52358.2021.9484336
https://doi.org/10.1109/ijcb52358.2021.9484336
Autor:
Qichuan Tian, Huijie Xue
Publikováno v:
DEStech Transactions on Environment, Energy and Earth Science.
An essential issue of the high-frequency isolated converter interconnecting the AC/DC hybrid microgrid is the magnetic flux bias, which will cause saturation of magnetic core if not controlled appropriately. In order to solve the problem, this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02d44b73de1c09b6183b49b55200634f
https://doi.org/10.12783/dteees/icseep2017/12723
https://doi.org/10.12783/dteees/icseep2017/12723
Publikováno v:
Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87747581f938014bcb10e1c09e8210be
https://doi.org/10.2991/icmmcce-17.2017.240
https://doi.org/10.2991/icmmcce-17.2017.240