Fenchel duality based dictionary learning for restoration of noisy images

Dictionary learning based sparse modeling has been increasingly recognized as providing high performance in the restoration of noisy images. Although a number of dictionary learning algorithms have been developed, most of them attack this learning problem in its primal form, with little effort being...

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Veröffentlicht in:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 22(2013), 12 vom: 21. Dez., Seite 5214-25
1. Verfasser: Wang, Shanshan (VerfasserIn)
Weitere Verfasser: Xia, Yong, Liu, Qiegen, Dong, Pei, Feng, David Dagan, Luo, Jianhua
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Schlagworte:Journal Article Research Support, Non-U.S. Gov't