Abstract
Many tracking algorithms have difficulties dealing with occlusions and background clutters, and consequently don't converge to an appropriate solution. Tracking based on the mean shift algorithm has shown robust performance in many circumstances but still fails e.g. when encountering dramatic intensity or colour changes in a pre-defined neighbourhood. In this paper, we present a robust tracking algorithm that integrates the advantages of mean shift tracking with those of tracking local invariant features. These features are integrated into the mean shift formulation so that tracking is performed based both on mean shift and feature probability distributions, coupled with an expectation maximisation scheme. Experimental results show robust tracking performance on a series of complicated real image sequences.
Original language | English |
---|---|
Title of host publication | Proceedings of the 6th International Conference on Signal Image Technology and Internet Based Systems, SITIS 2010 |
Editors | Kokou Yetongnon, Richard Chbeir, Albert Dipanda |
Place of Publication | Piscataway, NJ (US) |
Publisher | IEEE |
Pages | 98-101 |
Number of pages | 4 |
ISBN (Print) | 978-0-7695-4319-2 |
DOIs | |
Publication status | Published - 2010 |
Event | 6th International Conference on Signal Image Technology and Internet Based Systems - Kuala Lumpur, Malaysia Duration: 15 Dec 2010 → 18 Dec 2010 |
Conference
Conference | 6th International Conference on Signal Image Technology and Internet Based Systems |
---|---|
Abbreviated title | SITIS 2010 |
Country/Territory | Malaysia |
City | Kuala Lumpur |
Period | 15/12/10 → 18/12/10 |
Keywords
- invariants
- mean shift
- object tracking