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, Canada
来源：
INTERNATIONAL JOURNAL OF FUTURE GENERATION COMMUNICATION AND NETWORKING | 2010年 / 3卷 / 04期
基金：
加拿大自然科学与工程研究理事会;
关键词：
computer vision; 3D; head tracking; monocular; particle filter; video surveillance;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
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：43 / 54
页数：12
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