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AFISTA: Accelerated FISTA for sparse signal recovery and compressive sensing.
Shahab Babapour
Mehrdad Lakestani
Abolfazl Fatholahzadeh
Published in:
Multim. Tools Appl. (2021)
Keyphrases
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signal recovery
compressive sensing
orthogonal matching pursuit
random projections
sparse representation
compressive sampling
signal processing
signal reconstruction
image representation
compressed sensing
dimensionality reduction
structured sparsity
feature extraction
high dimensional
dictionary learning