Medical Imaging Data Security

Veuillez utiliser cette adresse pour citer ce document : http://dspace1.univ-tlemcen.dz/handle/112/23277

Titre:	Medical Imaging Data Security
Auteur(s):	Abdi, Hadjer
Mots-clés:	Medical Images,MedicalDataSecurity,DataIntegrity,DigitalWatermarking,En- cryption, LiftingWaveletTransform,FastWalshHadamardTransform,ArtificialBeeColony
Date de publication:	1-jui-2024
Editeur:	University of Tlemcen
Collection/Numéro:	2680 inv;
Résumé:	Telemedicineleveragesadvancedtechnologiestoenhancehealthcare,makingitmoreaccessibleand cost-effective.Thisincludesimprovedsharingofmedicalimagingdataforaccuratediagnosesand treatments.However,dataexchangeraisesprivacyandsecurityconcerns. This thesisaimstoenhancemedicalimagingdatasecuritybyembeddingdigitalwatermarksand the ElectronicPatientRecord(EPR)withinimages,ensuringdataintegrityandconfidentiality.It combinesLiftingWaveletTransform(LWT)andFastWalshHadamardTransform(FWHT)for robustness andimperceptibility,withadditionalsecurityviaErrorCorrectingCode(ECC)and chaoticencryption. The ArtificialBeeColony(ABC)algorithmfurtherenhancesperformance.Testingonvarious datasets showedthemethod’ssuperiorityovertraditionaltechniquesusingmetricssuchasPSNR, SSIM, NC,andBER.
URI/URL:	http://dspace1.univ-tlemcen.dz/handle/112/23277
Collection(s) :	Doctorat en GBM

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