Image super-resolution via sparse representation
This paper presents a new approach to single-image super-resolution, based on sparse signal representation. Research on image statistics suggests that image patches can be well-represented as a sparse linear combination of elements from an appropriately chosen over-complete dictionary. Inspired by t...
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Détails bibliographiques
| Publié dans: | IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 19(2010), 11 vom: 01. Nov., Seite 2861-73
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| Auteur principal: |
Yang, Jianchao
(Auteur) |
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| Autres auteurs: |
Wright, John,
Huang, Thomas S,
Ma, Yi |
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| Format: | Article en ligne
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| Langue: | English |
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| Publié: |
2010
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| Accès à la collection: | IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
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| Sujets: | Journal Article
Research Support, U.S. Gov't, Non-P.H.S. |
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