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Manifold Proximal Point Algorithms for Dual Principal Component Pursuit and Orthogonal Dictionary Learning.
Shixiang Chen
Zengde Deng
Shiqian Ma
Anthony Man-Cho So
Published in:
IEEE Trans. Signal Process. (2021)
Keyphrases
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dictionary learning
principal components
proximal point
convergence analysis
sparse representation
sparse coding
principal component analysis
object recognition
image restoration