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...
Main Authors: | Zhiqi Gao, Xin Li, Pingping Huang, Wei Xu, Weixian Tan |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-11-01
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Series: | Electronics |
Subjects: | |
Online Access: | https://www.mdpi.com/2079-9292/12/22/4574 |
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