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Surpassing the theoretical 1-norm phase transition in compressive sensing by tuning the smoothed l0 algorithm.
Christian Schou Oxvig
Patrick Steffen Pedersen
Thomas Arildsen
Torben Larsen
Published in:
ICASSP (2013)
Keyphrases
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phase transition
randomly generated
compressive sensing
objective function
search space
dynamic programming
k means
optimal solution
constraint satisfaction
random graphs
learning algorithm
image representation
graph coloring
image recovery
input data