Selective Encryption for Cartoon Images

Author

Tiejun Zhang ; El-Latif, Ahmed A. Abd ; Qi Han ; Xiamu Niu

Author_Institution

Dept. of Comput. Sci. & Technol., Harbin Inst. of Technol., Harbin, China

Volume

2

fYear

2013

fDate

26-27 Aug. 2013

Firstpage

198

Lastpage

201

Abstract

In this paper, we propose a new protection method for 2-D cartoon images Based on Scalable Shape Context and selective encryption. Firstly, we use the Scalable Shape Context to localize the character in the image, and then an encryption scheme Based on quantum chaotic system is used to encrypt the area of the object. While publishing to the customer, unauthenticated customers can only browse the image with the character encrypted, and the authenticated user only can decrypt the object and browse the whole media data. Experimental results show the effectiveness of the proposed approach.

Keywords

computer animation; cryptography; image processing; quantum computing; 2D cartoon image protection method; authenticated user; character encryption; character localization; image browsing; media data browsing; object area encryption; object decryption; quantum chaotic system; scalable shape context; selective encryption scheme; unauthenticated customers; Context; Encryption; Feature extraction; Logistics; Media; Shape; cartoon images; chaotic system; character detection; selective encryption;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2013 5th International Conference on

Conference_Location

Hangzhou

Print_ISBN

978-0-7695-5011-4

Type

conf

DOI

10.1109/IHMSC.2013.195

Filename

6642723