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On the Convergence of a Bayesian Algorithm for Joint Dictionary Learning and Sparse Recovery.
Geethu Joseph
Chandra R. Murthy
Published in:
IEEE Trans. Signal Process. (2020)
Keyphrases
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dictionary learning
sparse representation
active set
learning algorithm
sparsity constraints
convergence rate
image super resolution
similarity measure
bayesian networks
multiscale
high resolution
ground truth
small number
input data
expectation maximization