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http://dx.doi.org/10.9708/jksci.2011.16.2.201

Design of a digital photo frame for close-range security using the chaotic signals synchronization  

Kim, Hong-Sop (Dept. of Multimedia Information, Osan University)
Yim, Geo-Su (Division of Science and Technology, Paichai University)
Publication Information
Journal of the Korea Society of Computer and Information / v.16, no.2, 2011 , pp. 201-206 More about this Journal
Abstract
With the development and supply of digital displayers, there has been a heightened interest of late in digital photo frames, eclipsing the existing print frames. This digital photo frame was developed into a new LCD digital photo frame that can be used not only for data display but also as a surveillance monitoring equipment when combined with a CCD camera. The developed photo frame uses a one-way communication encryption method that replaces the existing two-way communication encryption method to ensure the security of the surveillance image data. This method uses the chaotic signal's one-way synchronization phenomenon, where synchronization is made for a certain amount of time, after which the synchronized data can be encrypted and decoded at any point. It can yield the same results as the two-way communication encryption method. Moreover, if the proposed method is applied to the close-range communication methods of ubiquitous devices, it will be able to obtain more efficient results.
Keywords
Digital Photo Frame; CCD Camera; Cloase-range Security; Chaotic Signal; Encryption; Decryption;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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