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Calibration of audio-video sensors for multi-modal event indexing

Kuhnapfel, Thorsten, Tan, Tele, Venkatesh, Svetha and Lehmann, Eric 2007, Calibration of audio-video sensors for multi-modal event indexing, in ICASSP 2007 : Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing 2007, IEEE, Piscataway, N. J., pp. II-741-II-744.

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Title Calibration of audio-video sensors for multi-modal event indexing
Author(s) Kuhnapfel, Thorsten
Tan, Tele
Venkatesh, Svetha
Lehmann, Eric
Conference name IEEE International Conference on Acoustics, Speech, and Signal Processing (2007 : Honolulu, Hawaii)
Conference location Honolulu, Hawaii
Conference dates 15-20 Apr. 2007
Title of proceedings ICASSP 2007 : Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing 2007
Editor(s) [Unknown]
Publication date 2007
Conference series IEEE International Conference on Acoustics, Speech, and Signal Processing
Start page II-741
End page II-744
Total pages 4
Publisher IEEE
Place of publication Piscataway, N. J.
Keyword(s) calibration
multimedia system
Summary This paper addresses the coordinated use of video and audio cues to capture and index surveillance events with multimodal labels. The focus of this paper is the development of a joint-sensor calibration technique that uses audio-visual observations to improve the calibration process. One significant feature of this approach is the ability to continuously check and update the calibration status of the sensor suite, making it resilient to independent drift in the individual sensors. We present scenarios in which this system is used to enhance surveillance.
ISBN 1424407281
9781424407286
Language eng
Field of Research 080199 Artificial Intelligence and Image Processing not elsewhere classified
Socio Economic Objective 970108 Expanding Knowledge in the Information and Computing Sciences
HERDC Research category E1.1 Full written paper - refereed
Copyright notice ©2007, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30044590

Document type: Conference Paper
Collections: School of Information Technology
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Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.