Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Xiaoguang Hu"'
Publikováno v:
IEEE Access, Vol 12, Pp 44055-44068 (2024)
Camouflaged objects are typically assimilated into their surroundings. Consequently, in contrast to generic object detection/segmentation, camouflaged object detection proves to be considerably more intricate due to the indistinct boundaries and heig
Externí odkaz:
https://doaj.org/article/6fc9c8e1fded4d7687e6327faf13324f
Publikováno v:
IEEE Access, Vol 12, Pp 39662-39677 (2024)
The development of communication and radar fusion systems is critical to enhancing sensor network security. However, in spectrum resource environments, the technology for processing fusion signals may face limitations due to multi-user access and int
Externí odkaz:
https://doaj.org/article/33a435b16eb8402f8b92f161938960f6
Analysis of Error Sources in the Lissajous Scanning Trajectory Based on Two-Dimensional MEMS Mirrors
Autor:
Xiulei Zhang, Conghao Wang, Yongxuan Han, Junjie Wang, Yanhui Hu, Jie Wang, Qiang Fu, Aimin Wang, Lishuang Feng, Xiaoguang Hu
Publikováno v:
Photonics, Vol 10, Iss 10, p 1123 (2023)
Deviations or distortions in the trajectoy of MEMS-based Lissajous scanning imaging platforms might be detrimental to imaging quality. These deviations often arise from differences in MEMS mirror frequency response characteristics and asymmetry in pa
Externí odkaz:
https://doaj.org/article/0f9c87df537045538977170d047fa47d
Publikováno v:
IEEE Access, Vol 10, Pp 62056-62072 (2022)
This paper presents a Transformer-based Visual Exploration Network (TVENet) that capably serves as a solution for active perception problems, especially the visual exploration problem: How could a robot that is equipped with a camera explore an unkno
Externí odkaz:
https://doaj.org/article/b6747cb6f9fd43ce8bab7ab8d2f4ca59
Publikováno v:
Applied Sciences, Vol 13, Iss 17, p 9862 (2023)
Overhead power transmission line icing (PTLI) disasters are one of the most severe dangers to power grid safety. Automatic iced transmission line identification is critical in various fields. However, existing methods primarily focus on the linear ch
Externí odkaz:
https://doaj.org/article/c4f3961155d046bfbaeaa7b2529638e1
Autor:
Jinghong Xu, Shuhe Li, Ka Yin Lui, Xiaodong Song, Xiaoguang Hu, Lu Cao, Yanping Zhu, Fa Huang, Xiaobin Lin, Changjie Cai
Publikováno v:
Frontiers in Surgery, Vol 9 (2022)
PurposeThis study aimed to determine the prognostic impact of the neutrophil-to-lymphocyte ratio (NLR) in critically ill trauma patients.MethodsThis retrospective study involved adult trauma patients from 335 intensive care units (ICUs) at 208 hospit
Externí odkaz:
https://doaj.org/article/0c47fb3ff56a4b2d82c4fc21da73b08c
Diffusion models (DMs) are regarded as one of the most advanced generative models today, yet recent studies suggest that they are vulnerable to backdoor attacks, which establish hidden associations between particular input patterns and model behavior
Externí odkaz:
http://arxiv.org/abs/2407.21316
Publikováno v:
Machines, Vol 10, Iss 10, p 851 (2022)
An Inertial Measurement Unit (IMU) is a significant component of a spacecraft, and its fault diagnosis results directly affect the spacecraft’s stability and reliability. In recent years, deep learning-based fault diagnosis methods have made great
Externí odkaz:
https://doaj.org/article/d0b366b68a594a70a771df6e2f7033f1
Autor:
Shuhe Li, Xiaoguang Hu, Jinghong Xu, Fa Huang, Zilu Guo, Li Tong, Ka Yin Lui, Lu Cao, Yanping Zhu, Jiyou Yao, Xiaobin Lin, Xiangdong Guan, Changjie Cai
Publikováno v:
International Journal of Infectious Diseases, Vol 87, Iss , Pp 109-116 (2019)
Objectives: We investigated the impact of obesity (proxied as body mass index (BMI)), on short- and long-term mortality in sepsis patients. Methods: We conducted a retrospective analysis with adult sepsis ICU patients in a US medical institution from
Externí odkaz:
https://doaj.org/article/bb7705e4f0f14c578d505bc9d540d316
Publikováno v:
Energies, Vol 15, Iss 12, p 4378 (2022)
The current train model of the train control system is unable to accurately reflect the influence of nonlinear running resistance, line conditions, the mutative train mass value, and external environment changes on the model in train dynamics, result
Externí odkaz:
https://doaj.org/article/d229ef132bd743ccb8bc1bc430d258ae