Enhancing target shadows in SAR images

Enhancing target shadows in SAR images

A method called fixed focus shadow enhancement is proposed. The purpose is to sharpen target shadows in synthetic aperture radar images. The method applies a fixed focus range to a given target, resulting in a sharp target image and a sharp target shadow. Other parts of the radar image, including th...

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Veröffentlicht in:Electronics letters 2007-03, Vol.43 (5), p.308-309
Hauptverfasser: SPARR, T, HANSEN, R. E, CALLOW, H. J, GROEN, J
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Exact sciences and technology
Radiolocalization and radionavigation
Telecommunications
Telecommunications and information theory
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Beschreibung
Zusammenfassung:A method called fixed focus shadow enhancement is proposed. The purpose is to sharpen target shadows in synthetic aperture radar images. The method applies a fixed focus range to a given target, resulting in a sharp target image and a sharp target shadow. Other parts of the radar image, including the background against which the shadow is seen, are smeared.
ISSN:0013-5194
1350-911X
DOI:10.1049/el:20073883