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https://hdl.handle.net/2440/44768
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Type: | Conference paper |
Title: | Adaptive multiple object tracking using colour and segmentation cues |
Author: | Kumar, P. Brooks, M. Dick, A. |
Citation: | Computer Vision – ACCV 2007 / David Hutchison ... [et al.] (eds.):853-863 |
Publisher: | Springer |
Publisher Place: | Germany |
Issue Date: | 2007 |
Series/Report no.: | Lecture Notes in Computer Science ; 4843/2007 |
ISBN: | 9783540763857 |
ISSN: | 0302-9743 1611-3349 |
Conference Name: | Asian Conference on Computer Vision (8th : 2007 : Tokyo, Japan) |
Editor: | Yasushi Yagi, |
Statement of Responsibility: | Pankaj Kumar, Michael J. Brooks and Anthony Dick |
Abstract: | We consider the problem of reliably tracking multiple objects in video, such as people moving through a shopping mall or airport. In order to mitigate difficulties arising as a result of object occlusions, mergers and changes in appearance, we adopt an integrative approach in which multiple cues are exploited. Object tracking is formulated as a Bayesian parameter estimation problem. The object model used in computing the likelihood function is incrementally updated. Key to the approach is the use of a background subtraction process to deliver foreground segmentations. This enables the object colour model to be constructed using weights derived from a distance transform operating over foreground regions. Results from foreground segmentation are also used to gain improved localisation of the object within a particle filter framework. We demonstrate the effectiveness of the approach by tracking multiple objects through videos obtained from the CAVIAR dataset. |
Description: | The original publication can be found at www.springerlink.com |
DOI: | 10.1007/978-3-540-76386-4_81 |
Published version: | http://www.springerlink.com/content/7964xp087207k311/ |
Appears in Collections: | Aurora harvest Computer Science publications |
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