CORR
2010
Springer
14 years 16 days ago
2010
Springer
An unknown vector f in Rn can be recovered from corrupted measurements y = Af + e where Am
ICASSP
2009
IEEE
14 years 27 days ago
2009
IEEE
This paper studies compressed sensing for the recovery of non-negative sparse vectors from a smaller number of measurements than the ambient dimension of the unknown vector. We fo...