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机译:Ensemble Joint Sparse Low-Rank Matrix Decomposition for Thermography Diagnosis System
Univ Elect Sci & Technol, Sch Automat Engn, Chengdu 610054, Peoples R China;
Northumbria Univ, Dept Comp & Informat Sci, Fac Engn & Environm, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England;
Sparse matrices; Matrix decomposition; Optimized production technology; Computational modeling; Nonhomogeneous media; Data models; Principal component analysis; Carbon fiber reinforced polymer (CFRP) composites; concatenated matrix factorization; eigendecomposition; low-rank sparse decomposition; optical thermography; weak signal detection;