DocumentCode
965047
Title
The maximum entropy image of two targets
Author
Luthra, Ajay K. ; Steinberg, Bernard D.
Author_Institution
University of Pennsylvania, Philadelphia, PA
Volume
70
Issue
1
fYear
1982
Firstpage
98
Lastpage
99
Abstract
A theory has been developed which accounts for the empirically known facts of maximum entropy method´s (MEM) sensitivity to the RF phase difference between targets, the effects of averaging with respect to variations of the phase difference, and the effect of noise. Of importance is the discovery from the theory that the effect of noise can be markedly reduced beyond what was previously believed to be the resolution limit suggested by Gabriel´s data. Experimental evidence indicates a 7-15-dB improvement.
Keywords
Adaptive arrays; Airborne radar; Array signal processing; Cameras; Clutter; Entropy; Phased arrays; Signal processing; Signal processing algorithms; Solids;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1982.12243
Filename
1456511
Link To Document