Zobrazeno 1 - 10
of 398
pro vyhledávání: '"Yan-Hong LIU"'
Publikováno v:
Systems Science & Control Engineering, Vol 12, Iss 1 (2024)
To achieve real-time transmission of image information under limited network bandwidth conditions, we propose a fast fractal image compression algorithm based on centroid radius. This algorithm addresses the shortcomings of conventional fractal encod
Externí odkaz:
https://doaj.org/article/b7dd6c02b3194187ace930fde8fb422f
Autor:
Yun-Gen Luo, Xiao-Dong Wu, Yu-Xiang Song, Xiao-Lin Wang, Kai Liu, Chun-Ting Shi, Zi-Lin Wang, Yu-Long Ma, Hao Li, Yan-Hong Liu, Wei-Dong Mi, Jing-Sheng Lou, Jiang-Bei Cao
Publikováno v:
Perioperative Medicine, Vol 13, Iss 1, Pp 1-9 (2024)
Abstract Background Postoperative delirium is a common complication in older patients, with poor long-term outcomes. This study aimed to investigate risk factors and develop a predictive model for postoperative delirium in older patients after major
Externí odkaz:
https://doaj.org/article/d2952c2122b04c39aa5b532a23462a30
Publikováno v:
Heliyon, Vol 10, Iss 9, Pp e30523- (2024)
Alzheimer's disease (AD) is a common neurodegenerative disease in the elderly, the exact pathogenesis of which remains incompletely understood, and effective preventive and therapeutic drugs are currently lacking. Cholesterol plays a vital role in ce
Externí odkaz:
https://doaj.org/article/6150495bf7b9403ea0fcb551f5181d92
Autor:
Hong Zhang, Fei-Fan Xiang, Yan-Zhao Liu, Yu-Jin Chen, Ding-Heng Zhou, Yan-Hong Liu, Shan-Yong Chen, Xiao-Qi Yu, Kun Li
Publikováno v:
JACS Au, Vol 3, Iss 12, Pp 3462-3472 (2023)
Externí odkaz:
https://doaj.org/article/9aea5780783c48c783e74a9408b6f648
Publikováno v:
Systems Science & Control Engineering, Vol 11, Iss 1 (2023)
Superpixel segmentation can get the middle features in image processing, effectively reduce the dimensionality of the image, and is widely used in image processing fields. To get the regular and compact superpixels in real-time, a superpixel segmenta
Externí odkaz:
https://doaj.org/article/90751e5999e2479a9baf70ba818f09ba
Publikováno v:
Systems Science & Control Engineering, Vol 10, Iss 1, Pp 722-732 (2022)
In this paper, the segment and weight prediction problems are investigated for ear of grape based on deep learning technologies. The image datum is collected from ZaoHeiBao grape in a greenhouse by camera. The grape ear target segmentation model is c
Externí odkaz:
https://doaj.org/article/c79f3fdeb36a4514a17e07af73ed7aff
Publikováno v:
Systems Science & Control Engineering, Vol 10, Iss 1, Pp 73-78 (2022)
In this paper, the congestion control for named data networking (NDN) is studied. A novel dynamic content store-based congestion control strategy is proposed on account of the characteristic of in-network cache in NDN. A queuing network model is cons
Externí odkaz:
https://doaj.org/article/f83b074693ca4818831e8c3e3eaf7955
Publikováno v:
Systems Science & Control Engineering, Vol 10, Iss 1, Pp 733-741 (2022)
To realize the automatic sorting of eggs, the sorting models are established in this paper by using the visible-near infrared spectroscopy technique and taking the eggshell colour, integrity, as well as the feeding mode as sorting indexes. A variety
Externí odkaz:
https://doaj.org/article/0ebf50592fd7439b9d0e1d8e4dd0a760
Autor:
Zhi-Yang Wei, Jun-Yu Lai, Ya-Ting Li, Xiao-Yan Yu, Yan-Hong Liu, Jing-Xuan Hu, Bei-Bei Gao, Jian-Guang Wu
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
ObjectivesOver the years, it has been found that colchicine offers substantial benefits in secondary prevention in patients with coronary artery disease (CAD). We studied the effects of colchicine timing because there are no guidelines about when to
Externí odkaz:
https://doaj.org/article/9d5ac864eaab466b98596a4bafa0efa7
Publikováno v:
Frontiers in Zoology, Vol 19, Iss 1, Pp 1-15 (2022)
Abstract Background Separation of biotic and abiotic impacts on species diversity distribution patterns across a significant climatic gradient is a challenge in the study of diversity maintenance mechanisms. The basic task is to reconcile scale-depen
Externí odkaz:
https://doaj.org/article/8e0060b41c2c410d98f15c1306c6273c