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Compressive sensing for power spectrum estimation of multi-dimensional processes under missing data.
Yuanjin Zhang
Liam A. Comerford
Michael Beer
Ioannis A. Kougioumtzoglou
Published in:
IWSSIP (2015)
Keyphrases
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missing data
compressive sensing
power spectrum
multi dimensional
frequency domain
natural images
random projections
sparse representation
missing values
signal processing
low rank
density function
matrix factorization
data sets
image representation
motion estimation
higher order