Combined intensity and coherent change detection with four classes for laboratory multistatic polarimetric synthetic aperture radar
Abstract Satellites and drone swarms can be used to collect multistatic Synthetic Aperture Radar (SAR) images. Synthetic Aperture Radar images can be used for Intelligence Surveillance and Reconnaissance. One method is to use Coherent Change Detection (CCD) to identify changes such as objects or tra...
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| Format: | Article |
| Language: | English |
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Wiley
2024-11-01
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| Series: | IET Radar, Sonar & Navigation |
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| Online Access: | https://doi.org/10.1049/rsn2.12588 |
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| author | Alexander Hagelberg Daniel Andre Mark Finnis |
| author_facet | Alexander Hagelberg Daniel Andre Mark Finnis |
| author_sort | Alexander Hagelberg |
| collection | DOAJ |
| description | Abstract Satellites and drone swarms can be used to collect multistatic Synthetic Aperture Radar (SAR) images. Synthetic Aperture Radar images can be used for Intelligence Surveillance and Reconnaissance. One method is to use Coherent Change Detection (CCD) to identify changes such as objects or tracks in the scene. This paper investigates a two‐stage change detector, formed using intensity change and CCD images, extended to laboratory measured multistatic SAR data. A variety of performance metrics are used to quantitatively assess the results. Bistatic results are compared to a variety of multistatic and fully polarimetric results. The improvement in performance of multistatic and fully polarimetric images over bistatic images is shown. Additionally challenges and limitations of using multistatic datasets are highlighted. |
| format | Article |
| id | doaj-art-8d3a804e7def453181a22d961d81a3d9 |
| institution | Kabale University |
| issn | 1751-8784 1751-8792 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Radar, Sonar & Navigation |
| spelling | doaj-art-8d3a804e7def453181a22d961d81a3d92024-11-30T14:53:01ZengWileyIET Radar, Sonar & Navigation1751-87841751-87922024-11-0118112020203310.1049/rsn2.12588Combined intensity and coherent change detection with four classes for laboratory multistatic polarimetric synthetic aperture radarAlexander Hagelberg0Daniel Andre1Mark Finnis2Centre for Electronic Warfare Information and Cyber Cranfield University Defence Academy of the United Kingdom Swindon UKCentre for Electronic Warfare Information and Cyber Cranfield University Defence Academy of the United Kingdom Swindon UKCentre for Defence Engineering Cranfield University SN6 8LA Defence Academy of the United Kingdom Shrivenham UKAbstract Satellites and drone swarms can be used to collect multistatic Synthetic Aperture Radar (SAR) images. Synthetic Aperture Radar images can be used for Intelligence Surveillance and Reconnaissance. One method is to use Coherent Change Detection (CCD) to identify changes such as objects or tracks in the scene. This paper investigates a two‐stage change detector, formed using intensity change and CCD images, extended to laboratory measured multistatic SAR data. A variety of performance metrics are used to quantitatively assess the results. Bistatic results are compared to a variety of multistatic and fully polarimetric results. The improvement in performance of multistatic and fully polarimetric images over bistatic images is shown. Additionally challenges and limitations of using multistatic datasets are highlighted.https://doi.org/10.1049/rsn2.12588multistatic radarpolarimetric radarradar imagingradar interferometrysynthetic aperture radarultra wideband radar |
| spellingShingle | Alexander Hagelberg Daniel Andre Mark Finnis Combined intensity and coherent change detection with four classes for laboratory multistatic polarimetric synthetic aperture radar IET Radar, Sonar & Navigation multistatic radar polarimetric radar radar imaging radar interferometry synthetic aperture radar ultra wideband radar |
| title | Combined intensity and coherent change detection with four classes for laboratory multistatic polarimetric synthetic aperture radar |
| title_full | Combined intensity and coherent change detection with four classes for laboratory multistatic polarimetric synthetic aperture radar |
| title_fullStr | Combined intensity and coherent change detection with four classes for laboratory multistatic polarimetric synthetic aperture radar |
| title_full_unstemmed | Combined intensity and coherent change detection with four classes for laboratory multistatic polarimetric synthetic aperture radar |
| title_short | Combined intensity and coherent change detection with four classes for laboratory multistatic polarimetric synthetic aperture radar |
| title_sort | combined intensity and coherent change detection with four classes for laboratory multistatic polarimetric synthetic aperture radar |
| topic | multistatic radar polarimetric radar radar imaging radar interferometry synthetic aperture radar ultra wideband radar |
| url | https://doi.org/10.1049/rsn2.12588 |
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