DocumentCode
2150012
Title
High resolution SAR image analysis by new autoregressive algorithm in image space
Author
Savy, Laurent J. ; Moal, Christophe A.
Author_Institution
Alcatel Space Ind., Toulouse, France
fYear
2000
fDate
2000
Firstpage
487
Lastpage
492
Abstract
Classical high resolution (HR) methods become unrealizable when applied to large SAR images, due to memory size and computational time requirements. In this paper, a new HR spectral analysis method, called “image space”, derived from autoregressive (AR) spectral analysis, is proposed for large-image SAR processing. Simulations and real data processing results are provided, and demonstrate resolution improvement as well as “good” behavior on clutter
Keywords
autoregressive processes; radar clutter; radar imaging; radar resolution; radar theory; spectral analysis; synthetic aperture radar; AR spectral analysis; SAR image analysis; autoregressive algorithm; clutter; data processing; high resolution SAR; image space; simulations; Clutter; Costs; Humans; Image analysis; Image resolution; Radar imaging; Signal resolution; Spatial resolution; Spectral analysis; Synthetic aperture radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2000. The Record of the IEEE 2000 International
Conference_Location
Alexandria, VA
Print_ISBN
0-7803-5776-0
Type
conf
DOI
10.1109/RADAR.2000.851882
Filename
851882
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