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Proceedings Paper

A new collage steganographic algorithm using cartoon design
Author(s): Shuang Yi; Yicong Zhou; Chi-Man Pun; C. L. Philip Chen
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Paper Abstract

Existing collage steganographic methods suffer from low payload of embedding messages. To improve the payload while providing a high level of security protection to messages, this paper introduces a new collage steganographic algorithm using cartoon design. It embeds messages into the least significant bits (LSBs) of color cartoon objects, applies different permutations to each object, and adds objects to a cartoon cover image to obtain the stego image. Computer simulations and comparisons demonstrate that the proposed algorithm shows significantly higher capacity of embedding messages compared with existing collage steganographic methods.

Paper Details

Date Published: 18 February 2014
PDF: 11 pages
Proc. SPIE 9030, Mobile Devices and Multimedia: Enabling Technologies, Algorithms, and Applications 2014, 90300N (18 February 2014); doi: 10.1117/12.2049056
Show Author Affiliations
Shuang Yi, Univ. of Macau (Macao, China)
Yicong Zhou, Univ. of Macau (Macao, China)
Chi-Man Pun, Univ. of Macau (Macao, China)
C. L. Philip Chen, Univ. of Macau (Macao, China)


Published in SPIE Proceedings Vol. 9030:
Mobile Devices and Multimedia: Enabling Technologies, Algorithms, and Applications 2014
Reiner Creutzburg; David Akopian, Editor(s)

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