DocumentCode :
3280590
Title :
Video motion tracking using enhanced particle filtering with Mean-shift
Author :
Chen, Ken ; Li, Dong ; Huang, Qingnian ; Banta, Larry E.
Author_Institution :
Coll. of Inf. Sci. & Eng., Ningbo Univ., Ningbo, China
Volume :
1
fYear :
2010
fDate :
16-18 Oct. 2010
Firstpage :
387
Lastpage :
391
Abstract :
Some weaknesses of particle filtering has been have been identified from an application perspective. This paper proposes a trial approach to tackle the problems of exceeding number of particles required for sampling, low particle efficiency, and compromised particle diversity resulting from resampling. The method combines particle filtering with Mean-shift, which is used to further optimize the sampled particles, thus significantly reducing the number of particles while retaining the particle diversity. The Bhattacharyya factor is induced to determine the importance weighting of particle. The test results exhibit that the proposed method can perform the robust tracking in the face of high mobility, partial occlusion, and limited rotation.
Keywords :
image motion analysis; particle filtering (numerical methods); target tracking; video signal processing; Bhattacharyya factor; enhanced particle filtering; particle diversity; resampling; robust tracking; video motion tracking; Atmospheric measurements; Current measurement; Feature extraction; Filtering; Particle measurements; Target tracking; Bhattacharyya factor; Mean-shift; particle filter; video tracking;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Image and Signal Processing (CISP), 2010 3rd International Congress on
Conference_Location :
Yantai
Print_ISBN :
978-1-4244-6513-2
Type :
conf
DOI :
10.1109/CISP.2010.5648016
Filename :
5648016
Link To Document :
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