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http://dx.doi.org/10.7837/kosomes.2011.17.2.131

The Vessels Traffic Measurement and Real-time Track Assessment using Computer Vision  

Joo, Ki-Se (Division of Maritime Transportation System, Mokpo National Maritime University)
Jeong, Jung-Sik (Division of Maritime Transportation System, Mokpo National Maritime University)
Kim, Chol-Seong (Division of Maritime Transportation System, Mokpo National Maritime University)
Jeong, Jae-Yong (Division of Maritime Transportation System, Mokpo National Maritime University)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.17, no.2, 2011 , pp. 131-136 More about this Journal
Abstract
The furrow calculation and traffic measurement of sailing ship using computer vision are useful methods to prevent maritime accident by predicting the possibility of an accident occurrence in advance. In this paper, sailing ships are recognized using image erosion, differential operator and minimax value, which can be verified directly because the calculated coordinates are displayed on electronic navigation chart. The developed algorithm based on area information of this paper has the advantage which is compared to the conventional radar system focused on point information.
Keywords
Differential operator; Minimax value; Coordinate calculation; Traffic calculation; Safety evalution;
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