3D Sparse SAR Image Reconstruction Based on Cauchy Penalty and Convex Optimization

3D Sparse SAR Image Reconstruction Based on Cauchy Penalty and Convex Optimization

Three-dimensional (3D) synthetic aperture radar (SAR) images can provide comprehensive 3D spatial information for environmental monitoring, high dimensional mapping and radar cross sectional (RCS) measurement. However, the SAR image obtained by the traditional matched filtering (MF) method has a hig...

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Bibliographic Details
Main Authors: Yangyang Wang, Zhiming He, Fan Yang, Qiangqiang Zeng, Xu Zhan
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Remote Sensing
Subjects:
three-dimensional (3D)
synthetic aperture radar (SAR)
non-convex Cauchy penalty
convex optimization
Online Access:https://www.mdpi.com/2072-4292/14/10/2308

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