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Content Provider | IEEE Xplore Digital Library |
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Author | Jianru Xue Nanning Zheng Xiaopin Zhong |
Copyright Year | 2006 |
Description | Author affiliation: Inst. of Artificial Intelligence & Robotics, Xi'an Jiaotong Univ. (Jianru Xue; Nanning Zheng; Xiaopin Zhong) |
Abstract | We propose a sequential Monte Carlo data association algorithm based on a two-level computational framework for tracking varying number of interacting objects in dynamic scene. Firstly we propose a hybrid measurements generation process to facilitate varying number problems, the process mixes target-oriented measurements provided by target dynamics prior model and data-oriented measurements based on discriminative model. Secondly an improved Monte Carlo joint data association filter is used to combat the curse of dimension problem. Finally the particle based belief propagation is used to facilitate interactions among objects. This framework integrates discriminative model learning, Monte Carlo joint data association filtering, and belief propagation algorithm, these methods are realized as different levels of approximation to an 'ideal' generative model of multiple visual targets tracking, and result in a novel sequential Monte Carlo data association algorithm. The algorithm is illustrated via tracking many pedestrians in a real video sequence |
Sponsorship | IEEE CPS |
Starting Page | 703 |
Ending Page | 706 |
File Size | 196747 |
Page Count | 4 |
File Format | |
ISBN | 0769525210 |
ISSN | 10514651 |
DOI | 10.1109/ICPR.2006.254 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-08-20 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Monte Carlo methods Target tracking Filtering Filters Sliding mode control Time measurement Yttrium Layout Belief propagation Approximation algorithms |
Content Type | Text |
Resource Type | Article |
Subject | Computer Vision and Pattern Recognition |
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