APPLICATION OF FACTOR GRAPHS TO MULTI-CAMERA FUSION FOR MARITIME TRACKING

被引:0
|
作者
Castaldo, Francesco [1 ]
Palmieri, Francesco A. N. [1 ]
机构
[1] Seconda Univ Napoli SUN, Naples, Italy
来源
2014 4TH INTERNATIONAL WORKSHOP ON COGNITIVE INFORMATION PROCESSING (CIP) | 2014年
关键词
Target Tracking; Factor Graph; Data Fusion; Multi-Camera System; Homography; Calibration;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Propagation of Gaussian belief messages in factor graphs in normal form is applied to data fusion for tracking moving objects in maritime scenarios, as crowded harbors. The data are yielded by multiple cameras, deployed in the region under surveillance, and AIS system, wherever is available. The track model and the estimates coming from the sensors are integrated bi-directionally, providing a flexible framework for comprehensive inference. The framework is applied to tracking a large cargo ship in a harbor from frames recorded with three commercial cameras.
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页数:6
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