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2008 Eighth International Conference on Intelligent Systems Design and Applications
Reversible Watermarking Based on the Invariant Sum Value
November 26-November 28
ISBN: 978-0-7695-3382-7
| ASCII Text | x | ||
| Shaowei Weng, Yao Zhao, Jeng-Shyang Pan, Rongrong Ni, "Reversible Watermarking Based on the Invariant Sum Value," Intelligent Systems Design and Applications, International Conference on, vol. 3, pp. 331-334, 2008 Eighth International Conference on Intelligent Systems Design and Applications, 2008. | |||
| BibTex | x | ||
| @article{ 10.1109/ISDA.2008.313, author = {Shaowei Weng and Yao Zhao and Jeng-Shyang Pan and Rongrong Ni}, title = {Reversible Watermarking Based on the Invariant Sum Value}, journal ={Intelligent Systems Design and Applications, International Conference on}, volume = {3}, year = {2008}, isbn = {978-0-7695-3382-7}, pages = {331-334}, doi = {http://doi.ieeecomputersociety.org/10.1109/ISDA.2008.313}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - Intelligent Systems Design and Applications, International Conference on TI - Reversible Watermarking Based on the Invariant Sum Value SN - 978-0-7695-3382-7 SP331 EP334 A1 - Shaowei Weng, A1 - Yao Zhao, A1 - Jeng-Shyang Pan, A1 - Rongrong Ni, PY - 2008 KW - Reversible watermarking KW - Invariant sum VL - 3 JA - Intelligent Systems Design and Applications, International Conference on ER - | |||
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ISDA.2008.313
A novel reversible data hiding scheme based on the invariant sum values of pixel pairs is presented in this paper. For each pixel pair, if a certain value is added to one pixel while the same value is subtracted from the other pixel, then the sum of these two pixels will remain unchanged. This value is selected as the half of difference plus 1-bit watermark considering the distortion control and the reversibility of the algorithm. The watermark bit can be extracted by using the invariability of the sum values and the equality property between the parities of the sum values and the difference values. The experimental results reveal that the proposed method has comparable performance with the traditional difference expansion method in visual quality and embedding capacity.
Index Terms:
Reversible watermarking, Invariant sum
Citation:
Shaowei Weng, Yao Zhao, Jeng-Shyang Pan, Rongrong Ni, "Reversible Watermarking Based on the Invariant Sum Value," isda, vol. 3, pp.331-334, 2008 Eighth International Conference on Intelligent Systems Design and Applications, 2008
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