A new watermarking method based on Singular Value Decomposition is proposed in this paper. The method uses new embedding rules to store a watermark in orthogonal matrix that is preprocessed in advance in order to fit a proposed model of orthogonal matrix. Some experiments involving common distortions for grayscale images were done in order to confirm efficiency of the proposed method. The robustness of watermark embedded by our method was higher for all the proposed rules under condition of jpeg compression and in some cases outperformed existing method for more than 46%.
|Title of host publication||Proceedings of the 10th International Conference on Security and Cryptography (SECRYPT 2013)|
|Subtitle of host publication||Reykjavik, Iceland, 29 - 31 July, 2-13|
|Publisher||IEEE, Institute of Electrical and Electronics Engineers|
|Number of pages||10|
|Publication status||Published - 2013|
|Event||International Conference on Information Security and Cryptography 2013 - Reykjavik, Iceland|
Duration: 29 Jul 2013 → 31 Jul 2013
Conference number: 10th
|Conference||International Conference on Information Security and Cryptography 2013|
|Abbreviated title||SECRYPT 2013|
|Period||29/07/13 → 31/07/13|
|Other||SECRYPT is part of ICETE, the 10th International Joint Conference on e-Business and Telecommunications.|
Registration to SECRYPT allows free access to all other ICETE conferences.
ICETE 2013 will be held in conjunction with DATA 2013, ICSOFT 2013 and SIMULTECH 2013.
Registration to ICETE allows free access to the DATA, ICSOFT and SIMULTECH conferences (as a non-speaker).
- Digital image watermarking
- Singular value decomposition