New Watermarking Scheme for Security and Transmission of Medical Images for PocketNeuro Project

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dc.contributor.authorChemak, Chokri
dc.contributor.authorLapayre, Jean Christophe
dc.contributor.authorBouhlel, Mohamed Salim
dc.coverage.issue4cs
dc.coverage.volume16cs
dc.date.accessioned2016-03-24T06:45:00Z
dc.date.available2016-03-24T06:45:00Z
dc.date.issued2007-12cs
dc.description.abstractWe describe a new Watermarking system of medical information security and terminal mobile phone adaptation for PocketNeuro project. The later term refers to a Project created for the service of neurological diseases. It consists of transmitting information about patients \"Desk of Patients\" to a doctor\'s mobile phone when he is visiting or examining his patient. This system is capable of embedding medical information inside diagnostic images for security purposes. Our system applies JPEG Compression to Watermarked images to adapt them to the doctor\'s mobile phone. Experiments performed on a database of 30-256x256 pixel-sized neuronal images show that our Watermarking scheme for image security is robust against JPEG Compression. For the purpose of increasing the image Watermarking robustness against attacks for an image transmission and to perform a large data payload, we encode with Turbo-Code image-embedded bits information. Fidelity is improved by incorporation of the Relative Peak Signal-to-Noise Ratio (RPSNR) as a perceptual metric to measure image degradation.en
dc.formattextcs
dc.format.extent58-63cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2007, vol. 16, č. 4, s. 58-63. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57325
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2007/07_04_058_063.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectPocketNeuro projecten
dc.subjectmulti-resolution fielden
dc.subjectturbocodeen
dc.subjectR.P.S.N.R.en
dc.subjectrobustnessen
dc.subjectfidelityen
dc.titleNew Watermarking Scheme for Security and Transmission of Medical Images for PocketNeuro Projecten
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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