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A Class of Nonconvex Penalties Preserving Overall Convexity in Optimization-Based Mean Filtering.
Mohammadreza Malek-Mohammadi
Cristian R. Rojas
Bo Wahlberg
Published in:
IEEE Trans. Signal Process. (2016)
Keyphrases
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global optimization
optimization problems
nonlinear programming
information filtering
optimization methods
convex optimization problems
multiscale
objective function
optimization algorithm
class labels
combinatorial optimization
convex optimization
optimization process
noise removal
discrete optimization