00918nam a22001697a 4500040003600000082001500036100002700051245010300078260003500181300003800216500017300254500004100427500004000468502006000508546001200568650016800580  cRiphah International University  a616.9bARS  aArslan Shafique (3196)  aNoise-tolerant chaos based cryptosystems for the security of digital images using machine learning  aIslamabadb(unpublished)c2022  axix, 97 p.c; 30 cm.e+CDb: ill.  aSubmitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Electrical Engineering to the Faculty of Engineering and Applied Sciences  aIncludes bibliographical references.  aThesis supervisor: Dr. Jameel Ahmed  aThesis (M.Phil.)--Riphah International University, 2022  aEnglish  aElectrical Engineering vAsymmetric image encryption schemesvpermutation process evaluationvStatistical security analysisvKey sensitivity analysisvEnergyvFEAS