Gradient based image transmission and reconstruction using non-local gradient sparsity regularization

Proceedings - IEEE International Conference on Multimedia and Expo

Volumn 2014-September, Issue Septmber, 2014, Pages

  Liu, Hangfan ^a   Xiong, Ruiqin ^a   Ma, Siwei ^a   Fan, Xiaopeng ^b   Gao, Wen ^a  

^a PEKING UNIVERSITY   (China)

^b HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

G Cast; gradient sparsity; non local similarity; SoftCast; total variation

Indexed keywords

COMPUTER VISION; CONSTRAINED OPTIMIZATION; IMAGE CODING; IMAGE COMMUNICATION SYSTEMS; IMAGE QUALITY; IMAGE RECONSTRUCTION; LAGRANGE MULTIPLIERS; MEAN SQUARE ERROR; OPTIMIZATION; VISUAL COMMUNICATION;

AUGMENTED LAGRANGIAN METHODS; CODING AND COMMUNICATION; NON-LOCAL SIMILARITIES; PERCEPTUAL IMAGE QUALITY; SOFTCAST; SPARSITY REGULARIZATIONS; STATISTICAL CHARACTERISTICS; TOTAL VARIATION;

IMAGE PROCESSING;

EID: 84937485033     PISSN: 19457871     EISSN: 1945788X     Source Type: Conference Proceeding    
DOI: 10.1109/ICME.2014.6890272     Document Type: Conference Paper

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