Autofocusing of UWB MIMO GPR Images by Using MZO and Entropy Minimization

Abstract

In this letter, an autofocusing method for ultra-wideband ground-penetrating radar imaging with multiple-input multiple-output (MIMO) configuration is proposed. The proposed method is based on the minimization of the entropy of the images that have been migrated by frequency-wavenumber migration. A particular migration to zero-offset (MZO) operator is… (More)
DOI: 10.1109/LGRS.2016.2533633

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