Image super-resolution via sparse representation.
Published in IEEE transactions on image processing : a publication of the IEEE Signal Processing Society • Nov 1, 2010
Authors:,,
Jianchao Yang
John Wright
Thomas S Huang
Abstract
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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