Abstract
This paper presents initial results of SAR imaging and change detection for a high-resolution (6×30cm), short-range drone-borne radar system. A novel hybrid approach to change detection is developed using the main SAR system parameters of altitude, look angle, and range to the scene center. These are used to determine the derived change detection sensitivity and to identify and quantify image decorrelation, a basic measure of change detection performance. An overview of the algorithm developed to generate incoherent/coherent change maps is also presented. In order to examine this approach to change detection on a practical basis, a high-resolution 24 GHz drone-borne SAR system is used, for the first time, to demonstrate and quantify performance based on real-world experiments.
Original language | English |
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Title of host publication | 2023 IEEE Radar Conference (RadarConf23) |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
ISBN (Electronic) | 9781665436694 |
ISBN (Print) | 9781665436700 (PoD) |
DOIs | |
Publication status | Published - 21 Jun 2023 |
Event | 2023 IEEE Radar Conference, RadarConf23 - San Antonia, United States Duration: 1 May 2023 → 5 May 2023 |
Publication series
Name | Proceedings of the IEEE Radar Conference |
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Publisher | IEEE |
ISSN (Print) | 1097-5764 |
ISSN (Electronic) | 2375-5318 |
Conference
Conference | 2023 IEEE Radar Conference, RadarConf23 |
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Country/Territory | United States |
City | San Antonia |
Period | 1/05/23 → 5/05/23 |
Bibliographical note
Funding Information:1 is supported by Republic of Turkey, Ministry of National Education.
Publisher Copyright:
© 2023 IEEE.
Keywords
- Change detection
- Drone SAR
- mini-UAV SAR
- Synthetic aperture radar
ASJC Scopus subject areas
- Computer Networks and Communications
- Signal Processing
- Instrumentation