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Palubinskas, Gintautas and Runge, Hartmut (2008) Change detection for traffic monitoring in TerraSAR-X imagery. In: International Geoscience and Remote Sensing Symposium, pp. 169-172. IEEE. IGARSS08, 2008-07-06 - 2008-07-11, Boston, USA.
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Abstract
In this paper the changes occurring in two images acquired at two different time moments are analyzed. In particular the interest is in the changes of filling grade of car-parks or even detecting stopped vehicles on the congested or jammed roads. As input to the change detection processor can serve two repeat-pass single channel images acquired by any airborne or space borne SAR satellite sensor. Each channel is focused, calibrated and processed to a single look slant range complex SAR image. The proposed change detection approach is based on the combination of various techniques: co-registration of two SAR images by interferometric SAR processor, removal of the flat Earth phase, channel balancing, calculating of a coherent or incoherent difference of two images and finally image post-processing and analysis. First experiments on TerraSAR-X imagery show promising results.
| Item URL in elib: | https://elib.dlr.de/55280/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | |||||||||
| Title: | Change detection for traffic monitoring in TerraSAR-X imagery | |||||||||
| Authors: |
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| Date: | December 2008 | |||||||||
| Journal or Publication Title: | International Geoscience and Remote Sensing Symposium | |||||||||
| Refereed publication: | No | |||||||||
| Open Access: | Yes | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Page Range: | pp. 169-172 | |||||||||
| Publisher: | IEEE | |||||||||
| Status: | Published | |||||||||
| Keywords: | Change detection, repeat-pass SAR images, traffic monitoring, TerraSAR-X, car-parks | |||||||||
| Event Title: | IGARSS08 | |||||||||
| Event Location: | Boston, USA | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 2008-07-06 - 2008-07-11 | |||||||||
| Organizer: | IEEE | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | Transport | |||||||||
| HGF - Program Themes: | V SM - Sicherung der Mobilität (old) | |||||||||
| DLR - Research area: | Transport | |||||||||
| DLR - Program: | V SM - Sicherung der Mobilität | |||||||||
| DLR - Research theme (Project): | V - TS-X Verkehrsprodukte (old) | |||||||||
| Location: | Oberpfaffenhofen | |||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing Remote Sensing Technology Institute > Photogrammetry and Image Analysis | |||||||||
| Deposited By: | Palubinskas, Dr.math. Gintautas | |||||||||
| Deposited On: | 14 Jan 2009 | |||||||||
| Last Modified: | 31 Jul 2019 19:22 |
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