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Riemannian thresholding methods for row-sparse and low-rank matrix recovery.
Henrik Eisenmann
Felix Krahmer
Max Pfeffer
André Uschmajew
Published in:
Numer. Algorithms (2023)
Keyphrases
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thresholding methods
advantages and disadvantages
lie group
fisher information
rows and columns
binary matrix
symmetric positive definite
multi level thresholding
edge detector
image segmentation
riemannian manifolds
parameter space