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Correction of Range-Variant Motion Error and Residual RCM in Sparse Regularization SAR Imaging

L(q) (0 < q ≤ 1) regularization has been confirmed effective when applied to sparse SAR imaging. However, the inaccuracies caused by motion errors in the observation model will lead to various degradations and defocus in the reconstructed image. For high-resolution and light-small SAR systems, th...

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Detalles Bibliográficos
Autores principales: Zhang, Jingyi, Ni, Jiacheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9608217/
https://www.ncbi.nlm.nih.gov/pubmed/36298278
http://dx.doi.org/10.3390/s22207927