Results 1 to 10 of about 157,979 (303)

Vessel Tracking Using Bistatic Compact HFSWR [PDF]

open access: yesRemote Sensing, 2020
Bistatic and multi-static high-frequency surface wave radar (HFSWR) is becoming a prospective development trend for sea surface surveillance due to its potential in extending the coverage area, improving the detection accuracy, etc.
Weifeng Sun   +4 more
doaj   +2 more sources

TRACKING VESSELS TO ILLEGAL POLLUTANT DISCHARGES USING MULTISOURCE VESSEL INFORMATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Illegal discharge of bilge waters is a significant source of oil and other environmental pollutants in Canadian and international waters. Imaging satellites are commonly used to monitor large areas to detect oily discharges from vessels, off-shore ...
J. Busler, H. Wehn, L. Woodhouse
doaj   +4 more sources

Robust Tracker: Integrating CPM-YOLO and BOTSORT for Cross-Modal Vessel Tracking [PDF]

open access: yesSensors
This paper presents a high-accuracy and robust multi-object tracking method for maritime vessel detection and tracking in complex marine environments, characterized by dense targets, large-scale variations, and frequent occlusions.
Feng Lv, Ying Zhang
doaj   +2 more sources

Pressure tracking control of large pressure vessel

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives] In light of the requirement for internal pressure tracking control of a large vessel, in order to meet the demand of rapidly high flow of pressurization section,and improve the tracking performance of pressurization section and ...
Zhang Wei, Liao Yide
doaj   +2 more sources

A conformal piezoelectric microsystem for demographic-adaptive and calibration-free cuffless blood pressure monitoring [PDF]

open access: yesNature Communications
Frequent recalibration poses a significant challenge to the accuracy and reliability of current cuffless blood pressure (BP) monitoring devices, especially in long-term use.
Cunman Liang   +7 more
doaj   +2 more sources

Marine Vessel Tracking using a Monocular Camera [PDF]

open access: yesProceedings of the 2nd International Conference on Deep Learning Theory and Applications, 2021
In this paper, a new technique for camera calibration using only GPS data is presented. A new way of tracking objects that move on a plane in a video is achieved by using the location and size of the bounding box to estimate the distance, achieving an average prediction error of 5.55m per 100m distance from the camera.
Jacob, Tobias   +3 more
openaire   +2 more sources

Learning-based algorithms for vessel tracking: A review [PDF]

open access: yesComputerized Medical Imaging and Graphics, 2021
19 pages, 3 figures, 9 tables, accept by Computerized Medical Imaging and ...
Jia, Dengqiang, Zhuang, Xiahai
openaire   +3 more sources

A Real-Time Vessel Detection and Tracking System Based on LiDAR

open access: yesSensors, 2023
Vessel detection and tracking is of utmost importance to river traffic. Efficient detection and tracking technology offer an effective solution to address challenges related to river traffic safety and congestion. Traditional image-based object detection
Liangjian Qi   +5 more
doaj   +1 more source

EXPLORING THE POTENTIAL OF OPEN-DATA FOR OCEANS MONITORING WITH AI ANALYTICS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Monitoring vessel activity in the ocean plays an essential role in ensuring maritime safety, environmental monitoring, and fisheries management. This article explores the importance of vessel tracking and investigates the potential of using open data for
L. W. Mdakane, B. Sibolla, S. Haupt
doaj   +1 more source

Effectiveness of Large-Scale Marine Protected Areas in the Atlantic Ocean for Reducing Fishing Activities

open access: yesFrontiers in Marine Science, 2021
The implementation of large-scale marine protected areas (MPAs) depends upon scarce conservation resources, while their effects on biodiversity conservation are rarely assessed to date.
Rafael Almeida Magris
doaj   +1 more source

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