Face Tracking Algorithm Based on Sequential Monte Carlo Filter
Face Tracking Algorithm Based on Sequential Monte Carlo Filter
复制标题
基于序列蒙特卡罗滤波器的人脸跟踪算法
DOI:
10.4028/www.scientific.net/amr.430-432.1777
复制
发表时间:
2012-01
期刊:
影响因子:
--
通讯作者:
Jiang Yongcheng
中科院分区:
文献类型:
--
作者:
Du,Yunming;Yan,Bingbing;Jiang Yongcheng
Incorporating color distribution and spatial layout, this paper proposes a sequential Monte Carlo filter posterior tracking algorithm using color and spatial information in HSV color space. The target model is defined by the spatial color information of the tracking face region. By computing the characteristic distance between sample and target, different weights associated with every sample and the posterior of state vector can be computed. The samples distribution trends to the state distribution, whose validity is guaranteed by the strong law of large numbers. The tracking results using weighted samples are given in simulation. Experimental results show the probabilistic approach is simple and computationally efficient. In addition, this algorithm based on the sequential Monte Carlo filter could predict the location of face and track its trajectory satisfactorily in various complex conditions.
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DOI:
10.1007/978-1-4757-3437-9
发表时间:
2001
期刊:
--
影响因子:
--
作者:
A. Doucet;Nando de Freitas;N. Gordon
通讯作者:
A. Doucet;Nando de Freitas;N. Gordon
影响因子:
4.7
作者:
Brasnett, Paul;Mihaylova, Lyudmila;Canagarajah, Nishan
通讯作者:
Canagarajah, Nishan
DOI:
10.1007/b97917
发表时间:
2004
期刊:
--
影响因子:
--
作者:
G. Goos;J. Hartmanis;J. Leeuwen;N. Sebe;M. Lew;Thomas S. Huang
通讯作者:
G. Goos;J. Hartmanis;J. Leeuwen;N. Sebe;M. Lew;Thomas S. Huang
影响因子:
2.5
作者:
Pradipta Sarkar
通讯作者:
Pradipta Sarkar