Super-resolution with nonlocal regularized sparse representation

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7744, Issue , 2010, Pages

  Dong, Weisheng ^a   Shi, Guangming ^a   Zhang, Lei ^b   Wu, Xiaolin ^c  

^a XIDIAN UNIVERSITY   (China)

^b HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

^c MCMASTER UNIVERSITY   (Canada)

Author keywords

Iterative shrinkage algorithm; Nonlocal self similarity; Sparse representation; Super resolution

Indexed keywords

HIGH RESOLUTION IMAGE; IMAGE SUPER-RESOLUTION; ITERATIVE SHRINKAGE ALGORITHM; LOW RESOLUTION; NATURAL IMAGES; NEW SOLUTIONS; NON-LOCAL REGULARIZATION; NONLOCAL; OBJECTIVE FUNCTIONS; SHARP EDGES; SIMILAR IMAGE; SPARSE REPRESENTATION; SUPER RESOLUTION; SUPER-RESOLUTION RECONSTRUCTION;

ALGORITHMS; COMMUNICATION; IMAGE COMMUNICATION SYSTEMS; IMAGING SYSTEMS; INVERSE PROBLEMS; MOTION COMPENSATION; OPTICAL RESOLVING POWER; PRINCIPAL COMPONENT ANALYSIS; SHRINKAGE; VISUAL COMMUNICATION;

ITERATIVE METHODS;

EID: 78649782142     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.863368     Document Type: Conference Paper

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