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dc.date.accessioned 2021-11-26T14:14:38Z
dc.date.available 2021-11-26T14:14:38Z
dc.date.issued 2012
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/128712
dc.description.abstract The recently introduced approach for Encrypted Image Folding is generalized to make it self-contained. The goal is achieved by enlarging the folded image so as to embed all the necessary information for the image recovery. The need for extra size is somewhat compensated by considering a transformation with higher folding capacity. Numerical examples show that the size of the resulting cipher image may be significantly smaller than the plain text one. The implementation of the approach is further extended to deal also with color images. en
dc.format.extent 5858-5870 es
dc.language en es
dc.subject Encrypted image folding es
dc.subject Sparse image representation es
dc.subject 2D Orthogonal Matching Pursuit (OMP2D) es
dc.subject Mixed dictionaries es
dc.title Self-contained encrypted image folding en
dc.type Articulo es
sedici.identifier.other arXiv:1202.0935 es
sedici.identifier.other doi:10.1016/j.physa.2012.06.042 es
sedici.identifier.issn 0378-4371 es
sedici.creator.person Rebollo-Neira, Laura es
sedici.creator.person Bowley, James es
sedici.creator.person Constantinides, Anthony G. es
sedici.creator.person Plastino, Ángel Luis es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Física La Plata es
sedici.subtype Preprint es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Physica A: Statistical Mechanics and its Applications es
sedici.relation.journalVolumeAndIssue vol. 391, no. 23 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)