Real-time multiple people tracking using competitive condensation
SCIE
SCOPUS
- Title
- Real-time multiple people tracking using competitive condensation
- Authors
- Kang, HG; Kim, D
- Date Issued
- 2005-07
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Abstract
- The CONDENSATION (Conditional Density Propagation) algorithm has a robust tracking performance and suitability for real-time implementation. However, the CONDENSATION tracker has some difficulties with real-time implementation for multiple people tracking since it requires very complicated shape modelling and a large number of samples for precise tracking performance. Further, it shows a poor tracking performance in the case of close or partially occluded people. To overcome these difficulties, we present three improvements: First, we construct effective templates of people's shapes using the SOM (Self-Organizing Map). Second, we take the discrete HMM (Hidden Markov Modelling) for an accurate dynamical model of the people's shape transition. Third, we use the competition rule to separate close or partially occluded people effectively. Simulation results shows that the proposed CONDENSATION algorithm can achieve robust and real-time tracking in the image sequences of a crowd of people. (c) 2005 Pattern Recognition Society. Published by Elsevier Ltd. All rights reserved.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/24627
- DOI
- 10.1016/j.patcog.2004.12.008
- ISSN
- 0031-3203
- Article Type
- Article
- Citation
- PATTERN RECOGNITION, vol. 38, no. 7, page. 1045 - 1058, 2005-07
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