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Bayesian Multi­object Tracking Using Motion Context from Multiple Objects

Title
Bayesian Multi­object Tracking Using Motion Context from Multiple Objects
Author
임종우
Keywords
Bayes methods; image motion analysis; object tracking
Issue Date
2015-01
Publisher
WACV
Citation
2015 IEEE Winter Conference on Applications of Computer Vision, Page. 33-40
Abstract
Online multi-object tracking with a single moving camera is a challenging problem as the assumptions of 2D conventional motion models (e.g., first or second order models) in the image coordinate no longer hold because of global camera motion. In this paper, we consider motion context from multiple objects which describes the relative movement between objects and construct a Relative Motion Network (RMN) to factor out the effects of unexpected camera motion for robust tracking. The RMN consists of multiple relative motion models that describe spatial relations between objects, thereby facilitating robust prediction and data association for accurate tracking under arbitrary camera movements. The RMN can be incorporated into various multi-object tracking frameworks and we demonstrate its effectiveness with one tracking framework based on a Bayesian filter. Experiments on benchmark datasets show that online multi-object tracking performance can be better achieved by the proposed method.
URI
http://hdl.handle.net/20.500.11754/21469http://ieeexplore.ieee.org/document/7045866/
ISBN
978-1-4799-6683-7
DOI
10.1109/WACV.2015.12
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > COMPUTER SCIENCE AND ENGINEERING(컴퓨터공학부) > Articles
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