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Content Provider | IEEE Xplore Digital Library |
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Author | Zhou Hao Xuejie Zhang Pengfei Yu Haiyan Li |
Copyright Year | 2010 |
Description | Author affiliation: Information School of Yunnan University, Kunming China (Zhou Hao; Xuejie Zhang; Pengfei Yu; Haiyan Li) |
Abstract | Classical particle filter needs large numbers of samples to properly approximate the posterior density of the state evolution. Furthermore, sample impoverishment is an inevitable problem, which is a key issue in the performance of a particle filter. In this paper, a particle filtering algorithm based on ant colony optimization (ACO) was proposed to enhance the performance of particle filter with small sample set. ACO algorithm optimized the sample set before re-sampling step. Target state estimation was computed according to the optimized samples. Ant colony algorithm can effectively eliminate particle degeneration and enhance its robustness. Experiment results demonstrate that the proposed algorithm effectively improved the efficiency of video object tracking system. |
Starting Page | 232 |
Ending Page | 236 |
File Size | 1189331 |
Page Count | 5 |
File Format | |
ISBN | 9781424458455 |
e-ISBN | 9781424458486 |
DOI | 10.1109/ICACC.2010.5486857 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-03-27 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Ant colony optimization Target tracking video tracking particle filter Monte Carlo methods Bayesian methods Working environment noise ant colony optimization Filtering algorithms Density functional theory Particle filters Robustness State estimation |
Content Type | Text |
Resource Type | Article |
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