DSpace@Çankaya

New variable-order fractional chaotic systems for fast image encryption

Basit öğe kaydını göster

dc.contributor.author Wu, Guo-Cheng
dc.contributor.author Deng, Zhen-Guo
dc.contributor.author Baleanu, Dumitru
dc.contributor.author Zeng, De-Qiang
dc.date.accessioned 2020-02-12T07:11:55Z
dc.date.available 2020-02-12T07:11:55Z
dc.date.issued 2019-08
dc.identifier.citation Wu, Guo-Cheng...et al. (2019). "New variable-order fractional chaotic systems for fast image encryption", Chaos, Vol. 28, No. 8. tr_TR
dc.identifier.issn 1054-1500
dc.identifier.uri http://hdl.handle.net/20.500.12416/2422
dc.description.abstract New variable-order fractional chaotic systems are proposed in this paper. A concept of short memory is introduced where the initial point in the Caputo derivative is varied. The fractional order is defined by the use of a piecewise constant function which leads to rich chaotic dynamics. The predictor-corrector method is adopted, and numerical solutions of fractional delay equations are obtained. Then, this concept is extended to fractional difference equations, and generalized chaotic behaviors are discussed numerically. Finally, the new fractional chaotic models are applied to block image encryption and each block has a different fractional order. The new chaotic system improves security of the image encryption and saves the encryption time greatly. Published under license by AIP Publishing. tr_TR
dc.language.iso eng tr_TR
dc.publisher Amer Inst Physics tr_TR
dc.relation.isversionof 10.1063/1.5096645 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Predictor-Corrector Approach tr_TR
dc.subject Finite-Time Stability tr_TR
dc.subject Neural-Networks tr_TR
dc.subject Synchronization tr_TR
dc.subject Differentiation tr_TR
dc.subject Approximation tr_TR
dc.subject Derivatives tr_TR
dc.subject Algorithm tr_TR
dc.subject Principle tr_TR
dc.subject Operators tr_TR
dc.title New variable-order fractional chaotic systems for fast image encryption tr_TR
dc.type article tr_TR
dc.relation.journal Chaos tr_TR
dc.contributor.authorID 56389 tr_TR
dc.identifier.volume 29 tr_TR
dc.identifier.issue 8 tr_TR
dc.contributor.department Çankaya Üniversitesi, Fen - Edebiyat Fakültesi, Matematik - Bilgisayar Bölümü tr_TR


Bu öğenin dosyaları:

Dosyalar Boyut Biçim Göster

Bu öğe ile ilişkili dosya yok.

Bu öğe aşağıdaki koleksiyon(lar)da görünmektedir.

Basit öğe kaydını göster