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Autoregression and Structured Low-Rank Modeling of Sinogram Neighborhoods.
Rodrigo A. Lobos
Muhammad Usman Ghani
W. Clem Karl
Richard M. Leahy
Justin P. Haldar
Published in:
IEEE Trans. Computational Imaging (2021)
Keyphrases
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low rank
matrix factorization
missing data
low rank matrix
linear combination
convex optimization
singular value decomposition
matrix completion
rank minimization
high dimensional data
high order
semi supervised
trace norm
low rank matrices
singular values
pairwise