Refocusing Swing Ships in SAR Imagery Based on Spatial-Variant Defocusing Property

Synthetic aperture radar (SAR) is an essential tool for maritime surveillance in all weather conditions and at night. Ships are often affected by sea breezes and waves, generating a three-dimensional (3D) swinging motion. The 3D swing ship can thereby become severely defocused in SAR images, making...

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Bibliographic Details
Main Authors: Jin Wang, Xiangguang Leng, Zhongzhen Sun, Xi Zhang, Kefeng Ji
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Remote Sensing
Subjects:
Online Access:https://www.mdpi.com/2072-4292/15/12/3159