Calibration Based on a Simplified D-ToA Localization Method for the Video Sensor Nodes on the Metro Vehicle

Article Preview

Abstract:

The onboard video surveillance/CCTV system and the concept of calibration have been analyzed. The simplified Differential Time of Arrival localization method (D-ToA) has been proposed and applies to the calibration of the video sensor nodes. The experiment results show that the D-ToA has a good accuracy and satisfies the requirements of the calibration of the video sensor nodes.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

963-968

Citation:

Online since:

December 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[2] Wren CR, Erdem UM, Azarbayejani AJ. Automatic pan-tilt-zoom calibration in the presence of hybrid sensor networks[C]. In: Proc. of the ACM VSSN 2005, New York: ACM Press, 2005:113-119.

DOI: 10.1145/1099396.1099418

Google Scholar

[3] Jun Tang. Research of Localization Method and Dynamic Clustering for Target Tracking WMSN, paper for applying the Doctor's degree of Zhejiang University, 2009.

Google Scholar

[4] I.F. Akyildiz, W. Su, Y. S. ankarasubramaniam, etc. Wireless sensor networks: a survey [J]. Computer Networks, 2002, 38 (4):393-422.

DOI: 10.1016/s1389-1286(01)00302-4

Google Scholar

[5] CHEE-YEE CHONG, SRIKANTA P. KUMAR, Sensor network: Evolution, Opportunities and challenges[J], in: Proceedings of the IEEE, Aug., 2003, 91(8):1247-1256.

DOI: 10.1109/jproc.2003.814918

Google Scholar

[6] Chunhui Zhao, Zhou Wu. A TOA/AOA hybrid localization algorithm based the NLOS environment[J]. Journal of Harbin Institute of Technology, Vol 39, No 1, 2007:85~88.

Google Scholar