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A Reversible Steganography Scheme of Secret Image Sharing Based on Cellular Automata and Least Significant Bits Construction
Joint Authors
Hu, Wei-Tong
Guo, Cheng
Yuan, Li-Feng
Li, Mingchu
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-04-20
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Secret image sharing schemes have been extensively studied by far.
However, there are just a few schemes that can restore both the secret image and the cover image losslessly.
These schemes have one or more defects in the following aspects: (1) high computation cost; (2) overflow issue existing when modulus operation is used to restore the cover image and the secret image; (3) part of the cover image being severely modified and the stego images having worse visual quality.
In this paper, we combine the methods of least significant bits construction (LSBC) and dynamic embedding with one-dimensional cellular automata to propose a new lossless scheme which solves the above issues and can resist differential attack and support parallel computing.
Experimental results also show that this scheme has the merit of big embedding capacity.
American Psychological Association (APA)
Hu, Wei-Tong& Li, Mingchu& Guo, Cheng& Yuan, Li-Feng. 2015. A Reversible Steganography Scheme of Secret Image Sharing Based on Cellular Automata and Least Significant Bits Construction. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1074885
Modern Language Association (MLA)
Hu, Wei-Tong…[et al.]. A Reversible Steganography Scheme of Secret Image Sharing Based on Cellular Automata and Least Significant Bits Construction. Mathematical Problems in Engineering No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1074885
American Medical Association (AMA)
Hu, Wei-Tong& Li, Mingchu& Guo, Cheng& Yuan, Li-Feng. A Reversible Steganography Scheme of Secret Image Sharing Based on Cellular Automata and Least Significant Bits Construction. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1074885
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074885