3D Head Trajectory Using a Single Camera

被引：0
|
作者：
Rougier, Caroline [1 ]
Meunier, Jean [1 ]
机构：
[1] Univ Montreal, Dept Comp Sci & Operat Res DIRO, Montreal, PQ H3C 3J7, Canada
来源：
IMAGE AND SIGNAL PROCESSING, PROCEEDINGS | 2010年 / 6134卷
关键词：
computer vision; 3D; head tracking; monocular; particle filter; video surveillance;
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：
Video surveillance applications need tools to track people trajectories. We present here a new method to extract; the 3D head trajectory of a person in a room using only one calibrated camera. A 3D ellipsoid representing the head is used to track the person with a hierarchical particle filter. This method can run in quasi-real-time providing reasonable 3D errors for a monocular system.
引用
收藏
页码：505 / 512
页数：8
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