Motion based correspondence, for 3D tracking of multiple dim objects

Veeraraghavan, Ashok, Srinivasan, Mandyam, Chellappa, Rama, Baird, Emily and Lamont, Richard (2006). Motion based correspondence, for 3D tracking of multiple dim objects. In: 2006 IEEE International Conference on Acoustics, Speech and Signal Processing. 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, Toulouse, France, (669-672). 14-19 May 2006. doi:10.1109/ICASSP.2006.1660431


Author Veeraraghavan, Ashok
Srinivasan, Mandyam
Chellappa, Rama
Baird, Emily
Lamont, Richard
Title of paper Motion based correspondence, for 3D tracking of multiple dim objects
Conference name 2006 IEEE International Conference on Acoustics, Speech and Signal Processing
Conference location Toulouse, France
Conference dates 14-19 May 2006
Proceedings title 2006 IEEE International Conference on Acoustics, Speech and Signal Processing   Check publisher's open access policy
Journal name Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing   Check publisher's open access policy
Place of Publication Piscataway, NJ, United States
Publisher IEEE
Publication Year 2006
Sub-type Fully published paper
DOI 10.1109/ICASSP.2006.1660431
Open Access Status
ISBN 142440469X
ISSN 1520-6149
Volume 2
Start page 669
End page 672
Total pages 4
Language eng
Abstract/Summary Tracking multiple objects in a video is a demanding task that is frequently encountered in several systems such as surveillance and motion analysis. Ability to track objects in 3D requires the use of multiple cameras. While tracking multiple objects using multiples video cameras, establishing correspondence between objects in the various cameras is a nontrivial task. Specifically, when the targets are dim or are very far away from the camera, appearance cannot be used in order to establish this correspondence. Here, we propose a technique to establish correspondence across cameras using the motion features extracted from the targets, even when the relative position of the cameras is unknown. Experimental results are provided for the problem of tracking multiple bees in natural flight using two cameras. The reconstructed 3D flight paths of the bees show some interesting flight patterns.
Subjects 170112 Sensory Processes, Perception and Performance
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status Non-UQ

 
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Created: Mon, 02 Mar 2009, 09:25:47 EST by Gina Velli on behalf of Queensland Brain Institute