Multitask dictionary learning and sparse representation based single-image super-resolution reconstruction

Neurocomputing

Volumn 74, Issue 17, 2011, Pages 3193-3203

  Yang, Shuyuan ^a   Liu, Zhizhou ^a   Wang, Min ^a   Sun, Fenghua ^a   Jiao, Licheng ^a  

^a XIDIAN UNIVERSITY   (China)

Author keywords

Dictionary learning; Multitask learning; Sparse representation; Super resolution

Indexed keywords

COMPUTATION COMPLEXITY; DICTIONARY LEARNING; HIGH RESOLUTION IMAGE; K-MEANS CLUSTERING; LEARNING SCHEMES; LOW RESOLUTION IMAGES; MULTIPLE DICTIONARIES; MULTITASK LEARNING; NATURAL IMAGES; OFF-LINE DICTIONARIES; ONLINE RECONSTRUCTION; REDUNDANT DICTIONARIES; SPARSE REPRESENTATION; SUPER RESOLUTION; SUPER-RESOLUTION IMAGE RECONSTRUCTION; SUPER-RESOLUTION RECONSTRUCTION; TRAINING IMAGE;

ATOMS; NUMERICAL METHODS; OPTICAL RESOLVING POWER;

IMAGE RECONSTRUCTION;

ACCURACY; ARTICLE; CLASSIFICATION; CLUSTER ANALYSIS; IMAGE RECONSTRUCTION; INTERMETHOD COMPARISON; LEARNING; MATHEMATICAL COMPUTING; MULTITASK DICTIONARY LEARNING; PRIORITY JOURNAL; SUPER RESOLUTION IMAGE RECONSTRUCTION;

EID: 80052925177     PISSN: 09252312     EISSN: 18728286     Source Type: Journal    
DOI: 10.1016/j.neucom.2011.04.014     Document Type: Article

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