<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Innovative Alphabet‐Based Bayesian Compressive Sensing Technique for Imaging Targets with Arbitrary Shape"^^ . "In this work an innovative two-dimensional (2D) microwave imaging technique exploiting Bayesian Compressive Sensing (BCS) and a wavelet-based alphabet for representing the problem unknowns is dealt with. The proposed approach is based on the generalization of the sparsity concept, extending the range of applicability of BCS-based inverse scattering (IS) techniques to objects with arbitrary shape and dimensions. A set of BCS reconstructions is performed considering different expansion bases in the alphabet, without the need for a-priori knowledge about the unknown scatterers. Then, the best reconstruction is recognized as that minimizing the number of non-null retrieved coefficients (i.e., the sparsest one). In order to verify the effectiveness of the proposed imaging technique, a set of representative numerical benchmarks is presented. Some comparisons with state-of-the-art IS techniques are presented, as well."^^ . "2017" . . . "ELEDIA Research Center - University of Trento"^^ . . . . . . . . . . . . . . . . . . . "M."^^ . "Salucci"^^ . "M. Salucci"^^ . . "M."^^ . "Hannan"^^ . "M. Hannan"^^ . . "N."^^ . "Anselmi"^^ . "N. Anselmi"^^ . . "A."^^ . "Massa"^^ . "A. Massa"^^ . . "G."^^ . "Oliveri"^^ . "G. Oliveri"^^ . . . . . . "Innovative Alphabet‐Based Bayesian Compressive Sensing Technique for Imaging Targets with Arbitrary Shape (Text)"^^ . . . "Innovative_Alphabet‐Based_Bayesian_Compressive_Sensing_Technique_for_Imaging_Targets_with_Arbitrary_Shape.v2.pdf"^^ . . "HTML Summary of #742 \n\nInnovative Alphabet‐Based Bayesian Compressive Sensing Technique for Imaging Targets with Arbitrary Shape\n\n" . "text/html" . . . "A WC Next Generation Wireless Communications"@en . . . "M CS Compressive Sensing"@en . .