Proceedings of the Korean Information Science Society Conference (한국정보과학회:학술대회논문집)
- 2003.10b
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- Pages.616-618
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- 2003
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- 1598-5164(pISSN)
Soccer Player Tracking Using Blob Assignation
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- Park, Kyuhyoung (Dept. of Media Technology, Graduate School of Media Communications at Sogang University) ;
- Changsoo Je (Dept. of Media Technology, Graduate School of Media Communications at Sogang University) ;
- Yongdeuk Seo (Dept. of Media Technology, Graduate School of Media Communications at Sogang University)
- Published : 2003.10.01
Abstract
In this paper particle filter is used as an underlying algorithm to track multiple objects, which are soccer players. Multi-object tracking becomes difficult when two or more players get close to and overlap each other because particles of the filters tend to move to a region of higher posterior probability. To resolve this problem, a blob assignation algorithm which identifies the separated image blobs after occlusion, based on the predicted states according to the dynamic model is suggested. This method performed well on the sequences under general camera work.
Keywords