SAR Traffic Monitoring Using Time-Frequency Analysis for Detection and Parameter Estimation
Baumgartner SV, Krieger G (2008)
Publication Type: Conference contribution
Publication year: 2008
Edited Volumes: International Geoscience and Remote Sensing Symposium (IGARSS)
Book Volume: 2
Pages Range: II25-II28
Article Number: 4
Conference Proceedings Title: IEEE Geoscience and Remote Sensing Symposium (IGARSS)
Event location: Boston, MA
ISBN: 9781424428083
URI: https://elib.dlr.de/53956/
DOI: 10.1109/IGARSS.2008.4778918
Abstract
In the paper a ground moving target indication (GMTI) algorithm, operating on preprocessed range-compressed SAR data is presented. For preprocessing range cell migration correction for stationary targets in most practical cases is sufficient. Moving target signal detection and extraction, adaptive range cell migration correction, position and across- as well as along-track velocity estimation is then performed without a priori knowledge by using matched filter banks and the fractional Fourier transform. The proposed algorithm is able to cope with multi-component linear frequency modulated signals as they arise in real traffic scenarios containing a number of moving road vehicles. © 2008 IEEE.
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APA:
Baumgartner, S.V., & Krieger, G. (2008). SAR Traffic Monitoring Using Time-Frequency Analysis for Detection and Parameter Estimation. In IEEE Geoscience and Remote Sensing Symposium (IGARSS) (pp. II25-II28). Boston, MA, US.
MLA:
Baumgartner, Stefan V., and Gerhard Krieger. "SAR Traffic Monitoring Using Time-Frequency Analysis for Detection and Parameter Estimation." Proceedings of the 2008 IEEE International Geoscience and Remote Sensing Symposium - Proceedings, Boston, MA 2008. II25-II28.
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