Learning sparsifying transforms for image processing

Proceedings - International Conference on Image Processing, ICIP

Volumn , Issue , 2012, Pages 681-684

  Ravishankar, Saiprasad ^a   Bresler, Yoram ^a  

^a University of Illinois at Urbana Champaign   (United States)

Author keywords

Analysis transforms; Dictionary learning; Image denoising; Image representation; Sparse representation

Indexed keywords

DE-NOISING; DICTIONARY LEARNING; IMAGE REPRESENTATIONS; K-SVD ALGORITHMS; PROBLEM FORMULATION; SIGNAL AND IMAGE PROCESSING; SPARSE REPRESENTATION; TRANSFORM DOMAIN;

ALGORITHMS; DISCRETE COSINE TRANSFORMS; IMAGE DENOISING;

IMAGE PROCESSING;

EID: 84875864283     PISSN: 15224880     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICIP.2012.6466951     Document Type: Conference Paper

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