A Method for Discrimination of Ship Target and Azimuth Ambiguity in Multi-polarimetric SAR Imagery

A Method for Discrimination of Ship Target and Azimuth Ambiguity in Multi-polarimetric SAR Imagery

Aiming to remove the false alarm caused by azimuth ambiguity in SAR imagery during the process of ship target detection, a method based on the improved H/α/Wishart unsupervised classification is proposed. First, the scattering echo peak zone of target is extracted and the H/α classification results...

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Bibliographic Details
Main Authors: Zhou Wei, Sun Yan-li, Xu Cheng-bin, Guan Jian
Format: Article
Language:English
Published: China Science Publishing & Media Ltd. (CSPM) 2015-02-01
Series:Leida xuebao
Subjects:
Multi-polarimetric SAR imagery
Azimuth ambiguity
Unsupervised classification
Ship detection
Online Access:http://radars.ie.ac.cn/EN/abstract/abstract252.shtml#

Internet

http://radars.ie.ac.cn/EN/abstract/abstract252.shtml#

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