Elliptic curve cryptographic watermark technique

Jie Yang; Quan Liu; GuoZhen Tan; HuiFang Ming

doi:10.1117/12.538851

25 September 2003 Elliptic curve cryptographic watermark technique

Jie Yang, Quan Liu, GuoZhen Tan, HuiFang Ming

Proceedings Volume 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition; (2003) https://doi.org/10.1117/12.538851
Event: Third International Symposium on Multispectral Image Processing and Pattern Recognition, 2003, Beijing, China

Abstract

The elliptic curve cryptographic random sequences as watermark are embedded in wavelet transform domain of the cover image. This algorithm takes advantages of the multiresolution feature of wavelet transform and non-relevant feature of the cryptographic random signal. The cryptographic random sequences are generated by the elliptic curve group and Galois Field function selected. The experimental results demonstrate that the scheme proposed is security, invisible and robust against commonly image processing techniques.

Citation Download Citation

Jie Yang, Quan Liu, GuoZhen Tan, and HuiFang Ming "Elliptic curve cryptographic watermark technique", Proc. SPIE 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition, (25 September 2003); https://doi.org/10.1117/12.538851

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