Zobrazeno 1 - 10
of 869
pro vyhledávání: '"maritime surveillance"'
Autor:
Anubha Agrawal, Manojkumar Ramteke
Publikováno v:
Digital Chemical Engineering, Vol 11, Iss , Pp 100149- (2024)
Polymer grade scheduling, maritime surveillance, e-food delivery, e-commerce, and military tactics necessitate multiple agents (e.g., extruders, speed boats, salesmen) capable of visiting (or completing) dynamically changing locations (or tasks) in m
Externí odkaz:
https://doaj.org/article/0918f0071fac4d97932c55028bcb7fa2
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 18703-18726 (2024)
Accurate geolocation of maritime objects in satellite imagery is challenging due to geometric distortions, atmospheric conditions, and sensor inaccuracies in low-Earth orbit satellites. This study presents a novel automatic identification system (AIS
Externí odkaz:
https://doaj.org/article/dfbf0dabd0ee43189993da5896fb7bbd
Publikováno v:
IEEE Access, Vol 12, Pp 101999-102015 (2024)
To ensure the safety of maritime traffic, it is crucial for cameras to capture a complete appearance of moving vessels. However, in real marine environments, ships are often obscured by objects such as rocks or buoys. To overcome this challenge, this
Externí odkaz:
https://doaj.org/article/4fad23a4f966409681ec2e02130eebba
Autor:
Duong Nguyen, Ronan Fablet
Publikováno v:
IEEE Access, Vol 12, Pp 21596-21609 (2024)
Vessel trajectory prediction plays a pivotal role in numerous maritime applications and services. While the Automatic Identification System (AIS) offers a rich source of information to address this task, forecasting vessel trajectory using AIS data r
Externí odkaz:
https://doaj.org/article/81f207ff824b40f6a0bcf97e0de0d77e
Publikováno v:
Remote Sensing, Vol 16, Iss 20, p 3775 (2024)
The field of maritime surveillance is one of great strategical importance from the point of view of both civil and military applications. The growing availability of spaceborne imagery makes it a great tool for ship detection, especially when paired
Externí odkaz:
https://doaj.org/article/d7628c4ed93e4bc08b849de2a41ae504
Publikováno v:
Sensors, Vol 24, Iss 20, p 6708 (2024)
In this study, we propose a practical and efficient scheme for ship detection in remote sensing imagery. Our method is developed using both ship body detection and ship wake detection and combines deep learning and feature-based image processing. A d
Externí odkaz:
https://doaj.org/article/6ab7bef0014b412b8f1f782ce5da51f1
Autor:
Vinicius D. do Nascimento, Tiago A. O. Alves, Claudio M. de Farias, Diego Leonel Cadette Dutra
Publikováno v:
Sensors, Vol 24, Iss 17, p 5623 (2024)
Maritime traffic is essential for global trade but faces significant challenges, including navigation safety, environmental protection, and the prevention of illicit activities. This work presents a framework for detecting illegal activities carried
Externí odkaz:
https://doaj.org/article/b880cb0a1ba74803b44f69e14e70ca15
Autor:
Jun Zhang, Yiming Hua, Luya Chen, Li Li, Xudong Shen, Wei Shi, Shuai Wu, Yunfan Fu, Chunfeng Lv, Jianping Zhu
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1048 (2024)
Accurate target identification of UAV (Unmanned Aerial Vehicle)-captured images is a prerequisite for maritime rescue and maritime surveillance. However, UAV-captured images pose several challenges, such as complex maritime backgrounds, tiny targets,
Externí odkaz:
https://doaj.org/article/a601a701655d4df38f81a81e851ca13d
Autor:
Liqian Wang, Yakui Dong, Cheng Fei, Junliang Liu, Shuzhen Fan, Yunxia Liu, Yongfu Li, Zhaojun Liu, Xian Zhao
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e26229- (2024)
Infrared ship detection is of great significance due to its broad applicability in maritime surveillance, traffic safety and security. Multiple infrared sensors with different spectral sensitivity provide enhanced sensing capabilities, facilitating s
Externí odkaz:
https://doaj.org/article/6544a54531a84199911b71a4086a1fff
Publikováno v:
IEEE Access, Vol 11, Pp 94415-94427 (2023)
Ship detection and localizing its position are indispensable in maritime surveillance and monitoring. Until early 2000, ship detection relied on human intelligence, but with the fast-processing speed, artificial intelligence (AI), especially deep lea
Externí odkaz:
https://doaj.org/article/9d055cb886b043cebc546f7087202b4a