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The Scientific World Journal
Volume 2014, Article ID 852978, 8 pages
http://dx.doi.org/10.1155/2014/852978
Research Article

An Analysis Dictionary Learning Algorithm under a Noisy Data Model with Orthogonality Constraint

1Department of Electronic Information Engineering, Nanchang University, Nanchang 330031, China
2Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford GU2 7XH, UK

Received 25 January 2014; Revised 13 June 2014; Accepted 26 June 2014; Published 13 July 2014

Academic Editor: Francesco Camastra

Copyright © 2014 Ye Zhang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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