Pedestrian Tracking Based on Improved Particle Filter Under Complex Background

Yu Fu, Xiang Long
2012 Proceedings of the 2012 2nd International Conference on Computer and Information Applications (ICCIA 2012)   unpublished
When tracking a moving human target,the traditional particle filter algorithm based on color characteristic can't get accurate results in situations like complicated background or frequent brightness change.Due to the problem, this paper put forward a particle filter algorithm based on combination of color characteristics and shape features of the target.Firstly, fusing the above-mentioned two features into the particle filter frame to calculate the particle weights and achieve the human
more » ... g goal through image sequences . The experimental results show that the algorithm can improve the traditional tracking algorithms based on single color feature limitations.And greatly improves the accuracy and effectiveness of the human tracking under complex background.
doi:10.2991/iccia.2012.191 fatcat:bqotjcgbnzeu7bwxh7ggis4uta