A number of autofocusing techniques are proposed for motion compensation in inverse synthetic aperture radar (ISAR) imaging of objects. These techniques are based on the optimization of a contrast function, which represents a measure of the degree of focus of the image. Three novel image contrast functions are defined and the main steps of the autofocusing algorithm are described. A comparison of the behavior of the proposed techniques is performed analyzing some results obtained from simulation of realistic targets.
Autofocusing of inverse synthetic aperture radar images using contrast optimization
IEEE Transactions on Aerospace and Electronic Systems ; 32 , 3 ; 1185-1191
1996-07-01
1217899 byte
Article (Journal)
Electronic Resource
English
Autofocusing of Inverse Synthetic Aperture Radar Images Using Contrast Optimization
Online Contents | 1996
|Autofocusing of (Inverse) Synthetic Aperture Radar for Motion Compensation
British Library Conference Proceedings | 1996
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