Multi-target tracking in clutter

被引：1
|
作者：
Sanders-Reed, JN [1 ]
Duncan, MJ [1 ]
Boucher, WB [1 ]
Dimmler, WM [1 ]
O'Keefe, S [1 ]
机构：
[1] Boeing SVS Inc, Albuquerque, NM 87109 USA
来源：
LASER WEAPONS TECHNOLOGY III | 2002年 / 4724卷
关键词：
tracking; multi-target; clutter; electro-optics;
D O I：
10.1117/12.472371
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A high frame rate (120 Hz), multi-target, video tracker has been developed and used in an operational environment. The tracker is able to track multiple targets simultaneously, while providing fine-track track errors on a user selected target. The system is able to accommodate real-world issues such as sensor bad pixels and natural background clutter. Several fine track modes are available, including centroid, leading edge, and correlation. The tracker provides sub-pixel track accuracy against both resolved and unresolved targets. The system has been extensively tested against radiometrically correct cloud scenes and has been successfully integrated in a tracking system to provide multi-target tracking of real targets viewed against terrain and cloud backgrounds.
引用
收藏
页码：30 / 36
页数：7
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