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Group sparse structure and elastic-net regularization for compressive sensing of pulse-type physiological signals.
Jeevan K. Pant
Sridhar Krishnan
Published in:
Biomed. Signal Process. Control. (2020)
Keyphrases
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elastic net
compressive sensing
structured sparsity
physiological signals
sparse representation
random projections
topology preserving
image representation
signal processing
regularization parameter
sparse coding
neural network
heart rate
compressed sensing
cross validation
pattern recognition
multiscale