
Proceedings Paper
Writing on wet paper based on multipixel differencingFormat | Member Price | Non-Member Price |
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Paper Abstract
In this paper, a new data hiding method - writing on wet paper using multi-pixel differencing is presented in order
to provide large embedding capacity and improve further steganographic embedding efficiency for the stego-image. It
takes into consideration four pixels of a block, and the differences between the lowest gray-value pixel and its
surrounding pixels are used to embed the secret data. The receivers can extract secret bits from carrier images only by
some matrix multiplications no matter how we embed the secret message. Thus, the invisibility of this steganographic
method is achieved in process of secret information transmission. The experimental results show that our scheme has a
larger embedding capacity and better robust performance against the methods of active attacks such as noise addition.
Paper Details
Date Published: 5 December 2011
PDF: 10 pages
Proc. SPIE 8197, 2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 81970T (5 December 2011); doi: 10.1117/12.904262
Published in SPIE Proceedings Vol. 8197:
2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments
Yongtian Wang; Yunlong Sheng; Han-Ping Shieh; Kimio Tatsuno, Editor(s)
PDF: 10 pages
Proc. SPIE 8197, 2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 81970T (5 December 2011); doi: 10.1117/12.904262
Show Author Affiliations
Xiaoping Yang, Tianjin Univ. of Technology (China)
Lili Cao, Tianjin Univ. of Technology (China)
Zhihong Chen, Tianjin Univ. of Technology (China)
Lili Cao, Tianjin Univ. of Technology (China)
Zhihong Chen, Tianjin Univ. of Technology (China)
Fei Li, Tianjin Univ. of Technology (China)
Bo Li, Tianjin Univ. of Technology (China)
Zheming Wu, Tianjin Univ. of Technology (China)
Bo Li, Tianjin Univ. of Technology (China)
Zheming Wu, Tianjin Univ. of Technology (China)
Published in SPIE Proceedings Vol. 8197:
2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments
Yongtian Wang; Yunlong Sheng; Han-Ping Shieh; Kimio Tatsuno, Editor(s)
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