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Efficient and robust compressed sensing using optimized expander graphs.
Sina Jafarpour
Weiyu Xu
Babak Hassibi
A. Robert Calderbank
Published in:
IEEE Trans. Inf. Theory (2009)
Keyphrases
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compressed sensing
image reconstruction
multiresolution
multiscale
sparse representation
random projections
feature selection
computational complexity
image features
nearest neighbor
text mining