DocumentCode
2749581
Title
A new kind of ISAR autofocusing technique based on entropy criteria
Author
Li, Xi ; Sun, Hongbo ; Gu, Hong ; Su, Weimin ; Liu, GuoSui
Author_Institution
Res. Centre of Electron. Eng. Technol., Nanjing Univ. of Sci. & Technol., China
Volume
3
fYear
2000
fDate
2000
Firstpage
1806
Abstract
In this paper, a new kind of autofocusing technique in inverse synthetic aperture radar (ISAR) imaging is introduced. This non-parametric technique is based on the entropy minimization principle. Some results of real ISAR data confirm the feasibility of this method
Keywords
focusing; minimisation; minimum entropy methods; nonparametric statistics; radar imaging; synthetic aperture radar; ISAR imaging; autofocusing technique; entropy criteria; entropy minimization principle; inverse synthetic aperture radar; nonparametric technique; Cost function; Entropy; Inverse synthetic aperture radar; Motion compensation; Motion measurement; Optimization methods; Phase estimation; Radar imaging; Sun; Synthetic aperture radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-5747-7
Type
conf
DOI
10.1109/ICOSP.2000.893452
Filename
893452
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