Sparse Microwave Imaging Algorithm Based on L<sub>1/2</sub> Threshold Iteration and an Approximate Observation Operator

Sparse Microwave Imaging Algorithm Based on L<sub>1/2</sub> Threshold Iteration and an Approximate Observation Operator

Aiming at the problems of synthetic-aperture radar (SAR), such as high sampling rate and vulnerability to noise interference in imaging, a sparse reconstruction algorithm based on approximate observation and L<sub>1/2</sub> threshold iteration is proposed in this paper. To solve the prob...

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Bibliographic Details
Main Authors: Zhiqi Gao, Xin Li, Pingping Huang, Wei Xu, Weixian Tan
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Electronics
Subjects:
synthetic-aperture radar
approximate observation
compressive sensing
L<sub>1/2</sub> regularization
Online Access:https://www.mdpi.com/2079-9292/12/22/4574

Internet

https://www.mdpi.com/2079-9292/12/22/4574

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