SAR Tomography Imaging Using Sparse Bayesian Learning

Rui MIN; Yating HU; Yiming PI; Zongjie CAO

doi:10.1587/transcom.E95.B.354

IEICE Transactions on Communications

Online ISSN : 1745-1345
Print ISSN : 0916-8516

Regular Section

SAR Tomography Imaging Using Sparse Bayesian Learning

Rui MIN, Yating HU, Yiming PI, Zongjie CAO

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Keywords: Tomo-SAR, sparse baselines, Compressive Sensing

JOURNAL RESTRICTED ACCESS

2012 Volume E95.B Issue 1 Pages 354-357

DOI https://doi.org/10.1587/transcom.E95.B.354

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Abstract

Tomo-SAR imaging with sparse baselines can be formulated as a sparse signal recovery problem, which suggests the use of the Compressive Sensing (CS) method. In this paper, a novel Tomo-SAR imaging approach based on Sparse Bayesian Learning (SBL) is presented to obtain super-resolution in elevation direction and is validated by simulation results.

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