DocumentCode
315101
Title
Resolution enhancement in SAR images
Author
Guglielmi, V. ; Castanié, F. ; Piau, P.
Author_Institution
Nat. Polytech. Inst. of Toulouse, France
Volume
1
fYear
1997
fDate
3-8 Aug 1997
Firstpage
293
Abstract
The authors present five algorithms which can improve classical resolution of synthetic aperture radar (SAR) images, especially when the objects of interest are small bright targets against a weaker background. Through quantitative analysis of the resolution enhancement, the authors assess their different performances
Keywords
geophysical signal processing; geophysical techniques; image enhancement; image resolution; radar imaging; remote sensing by radar; synthetic aperture radar; SAR image; bright target; geophysical measurement technique; image enhancement; image processing algorithm; image resolution enhancement; land surface; quantitative analysis; radar imaging; radar remote sensing; synthetic aperture radar; terrain mapping; Extrapolation; Image resolution; Iterative algorithms; Matched filters; Radar imaging; Radar scattering; Reflectivity; Signal resolution; Speckle; Synthetic aperture radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing, 1997. IGARSS '97. Remote Sensing - A Scientific Vision for Sustainable Development., 1997 IEEE International
Print_ISBN
0-7803-3836-7
Type
conf
DOI
10.1109/IGARSS.1997.615866
Filename
615866
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