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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Rigoll, G. Eickeler, S. Muller, S. |
| Copyright Year | 2000 |
| Description | Author affiliation: Dept. of Comput. Sci., Duisburg Univ., Germany (Rigoll, G.) |
| Abstract | This paper presents a novel approach to robust and flexible person tracking using an algorithm that combines two powerful stochastic modeling techniques: pseudo-2D hidden Markov models (P2DHMM) used for capturing the shape of a person within an image frame, and the well-known Kalman-filtering algorithm, that uses the output of the P2DHMM for tracking the person by estimation of a bounding box trajectory indicating the location of the person within the entire video sequence. Both algorithms cooperate together in an optimal way, and with this co-operative feedback, the proposed approach even makes the tracking of people possible in the presence of background motions caused by moving objects or by camera operations as, e.g., panning or zooming. Our results are confirmed by several tracking examples in real scenarios, shown at the end of the paper and provided on the Web server of our institute. |
| Starting Page | 342 |
| Ending Page | 347 |
| File Size | 247336 |
| Page Count | 6 |
| File Format | |
| ISBN | 0769505805 |
| DOI | 10.1109/AFGR.2000.840657 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2000-03-30 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Statistical analysis Hidden Markov models Robustness Stochastic processes Shape Trajectory Video sequences Feedback Tracking Cameras |
| Content Type | Text |
| Resource Type | Article |
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