A tensor-based dictionary learning approach to tomographic image reconstruction

DOI10.1007/s10543-016-0607-zzbMath1355.65036arXiv1506.04954OpenAlexW2963888082MaRDI QIDQ727901

Sara Soltani, Per Christian Hansen, Misha E. Kilmer

Publication date: 21 December 2016

Published in: BIT (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1506.04954

zbMATH Keywords

convex optimizationinverse problemregularizationtensor decompositionnumerical resultsparse representationtensor factorizationtomographic image reconstructiontensor dictionary learning

Mathematics Subject Classification ID

Factorization of matrices (15A23) Ill-posedness and regularization problems in numerical linear algebra (65F22) Numerical mathematical programming methods (65K05) Convex programming (90C25) Learning and adaptive systems in artificial intelligence (68T05) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Multilinear algebra, tensor calculus (15A69)

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Uses Software

• UNLocBoX
• AIR tools
• ElemStatLearn
• TFOCS

Cites Work

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