Zobrazeno 1 - 10
of 793
pro vyhledávání: '"Outlier removal"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 19130-19145 (2024)
Airborne light detection and ranging (LiDAR) data often suffer from noisy returns hovering in empty space within the collected 3-D point clouds. This can be attributed to system-induced factors, such as timing jitter and range walk error, or instanta
Externí odkaz:
https://doaj.org/article/0e1366084bd14d1a902ededfe83bae8f
Publikováno v:
IEEE Access, Vol 12, Pp 142819-142837 (2024)
Multi-Object Tracking (MOT) involves the simultaneous tracking of multiple targets in a scene, demanding accurate discrimination of foreground and background, as well as precise identification of feature distinctions among diverse objects. Simple Onl
Externí odkaz:
https://doaj.org/article/a173af8c85f943db8b450a298428ad69
Autor:
Kuo-Liang Chung, Wei-Tai Chang
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 5431-5442 (2024)
For point cloud registration, the purpose of this article is to propose a novel centralized random sample consensus (RANSAC) (C-RANSAC) registration with fast convergence and high accuracy. In our algorithm, the novel contributions are, first, the pr
Externí odkaz:
https://doaj.org/article/b7d388523df44c9285ad01901ea24b4c
Autor:
Krzysztof Banas, Agnieszka M. Banas, Giorgia Pastorin, Ngai Mun Hong, Shikhar Gupta, Katarzyna Dziedzic-Kocurek, Mark B. H. Breese
Publikováno v:
Sensors, Vol 24, Iss 21, p 7054 (2024)
The stratum corneum (SC) forms the outermost layer of the skin, playing a critical role in preventing water loss and protecting against external biological and chemical threats. Approximately 90% of the SC consists of large, flat corneocytes, yet its
Externí odkaz:
https://doaj.org/article/eb9ffbbec29e4614ad41b0455513143b
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 10 (2024)
This article describes a non-parametric clustering algorithm with an outlier removal step. Our method is based on tools from topological data analysis: we define a new filtration on metric spaces which is a variant of the Vietoris–Rips filtration t
Externí odkaz:
https://doaj.org/article/175851203f1e40ebb22864158a1bd4ad
Autor:
Chih-Ming Huang, Chun-Hung Lin, Chuan-Sheng Hung, Wun-Hui Zeng, You-Cheng Zheng, Chih-Min Tsai
Publikováno v:
Bioengineering, Vol 11, Iss 4, p 345 (2024)
Imbalance classification is common in scenarios like fault diagnosis, intrusion detection, and medical diagnosis, where obtaining abnormal data is difficult. This article addresses a one-class problem, implementing and refining the One-Class Nearest-
Externí odkaz:
https://doaj.org/article/bcbd4a6748554e849d59baaac5b2d772
Publikováno v:
Drones, Vol 8, Iss 4, p 119 (2024)
Forests, as the main body of the terrestrial ecosystem, have long been focal points for accurate structural parameter extraction. Among these parameters, tree height is a fundamental measurement factor that plays an important role in monitoring fores
Externí odkaz:
https://doaj.org/article/23e3091eaeff40dcbf7055cc261c1f0e
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 961 (2024)
In robotic bin-picking applications, autonomous robot action is guided by a perception system integrated with the robot. Unfortunately, many perception systems output data contaminated by spurious points that have no correspondence to the real physic
Externí odkaz:
https://doaj.org/article/f91d339854504938a4e9d6db418365a4
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