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dc.contributor.authorDelgado Mercè, Jaime
dc.contributor.authorLlorente Viejo, Silvia
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.date.accessioned2016-11-18T15:58:18Z
dc.date.issued2016
dc.identifier.citationDelgado, J., Llorente, S. Improving privacy in JPEG images. A: International Conference on Multimedia & Expo Workshops. "2016 IEEE International Conference on Multimedia & Expo Workshops (ICMEW 2016): Seattle, Washington, USA: 11-15 July 2016". Seattle, WA: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 1-6.
dc.identifier.isbn978-1-5090-1553-5
dc.identifier.urihttp://hdl.handle.net/2117/96854
dc.description.abstractThe massive distribution and sharing of images increases the risk of privacy losses. There are several image formats, but one of the most used is JPEG. To take care of this, the JPEG standardization committee is promoting an activity on privacy and security, in order to provide protection at image level. This paper presents a mechanism to improve privacy in JPEG images by adding privacy policies inside them and encrypting both policies and images to perform access control based on those policies. Results of a feasibility experiment are also described. Part of our contribution is intended to be proposed for JPEG standardization.
dc.format.extent6 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo
dc.subject.lcshImage processing
dc.subject.otherCryptography
dc.subject.otherData privacy
dc.subject.otherImage processin
dc.subject.otherJPEG image privacy improvement
dc.subject.otherImage sharing
dc.subject.otherImage distribution
dc.subject.otherPrivacy loss risk
dc.subject.otherImage encryption
dc.subject.otherAccess control
dc.subject.otherJPEG standardization
dc.titleImproving privacy in JPEG images
dc.typeConference report
dc.subject.lemacImatges -- Processament
dc.contributor.groupUniversitat Politècnica de Catalunya. DMAG - Grup d'Aplicacions Multimèdia Distribuïdes
dc.identifier.doi10.1109/ICMEW.2016.7574676
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org.recursos.biblioteca.upc.edu/stamp/stamp.jsp?tp=&arnumber=7574676&isnumber=7574653
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac19160798
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO//TEC2015-67774-C2-1-R/ES/SECURE GENOMIC INFORMATION COMPRESSION/
dc.date.lift10000-01-01
local.citation.authorDelgado, J.; Llorente, S.
local.citation.contributorInternational Conference on Multimedia & Expo Workshops
local.citation.pubplaceSeattle, WA
local.citation.publicationName2016 IEEE International Conference on Multimedia & Expo Workshops (ICMEW 2016): Seattle, Washington, USA: 11-15 July 2016
local.citation.startingPage1
local.citation.endingPage6


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