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Sub-Linear Time Support Recovery for Compressed Sensing Using Sparse-Graph Codes.
Xiao Li
Dong Yin
Sameer Pawar
Ramtin Pedarsani
Kannan Ramchandran
Published in:
IEEE Trans. Inf. Theory (2019)
Keyphrases
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compressed sensing
image reconstruction
random projections
sparse representation
compressive sampling
natural images
signal recovery
signal processing
orthogonal matching pursuit
computer vision
data sets
high quality
fourier domain
image classification
high dimensional
pattern recognition
dimension reduction