Bayesian K-SVD Using Fast Variational Inference
Abstract
Recent work in signal processing in general and image processing in particular deals with sparse representation related problems. Two such problems are of paramount importance: an overriding need for designing a well-suited overcomplete dictionary containing a redundant set of atoms-i.e., basis signals-and how to find a sparse representation of a given signal with respect to the chosen dictionary. Dictionary learning techniques, among which we...
Paper Details
Title
Bayesian K-SVD Using Fast Variational Inference
Published Date
Jul 1, 2017
Volume
26
Issue
7
Pages
3344 - 3359
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