Proceedings Paper
Binary image authentication based on watermarking algorithm| Format | Member Price | Non-Member Price |
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Paper Abstract
A digital image watermark embedding and extracting algorithm is presented based on the Finite Ridgelet Transform
(FRT) which can efficiently represent image with linear singularities. In general RT also has directional sensitivity so
that among the transformed coefficients the most significant one represents the most energetic direction of straight edges
in an image. In this paper effect of RT is compared with wavelet transform in watermarking application. Different noises
with different PSNR are added into the watermarked image in the experiments and the results are of robustness and
transparency.
Paper Details
Date Published: 8 July 2011
PDF: 5 pages
Proc. SPIE 8009, Third International Conference on Digital Image Processing (ICDIP 2011), 80090Z (8 July 2011);
Published in SPIE Proceedings Vol. 8009:
Third International Conference on Digital Image Processing (ICDIP 2011)
Ting Zhang, Editor(s)
PDF: 5 pages
Proc. SPIE 8009, Third International Conference on Digital Image Processing (ICDIP 2011), 80090Z (8 July 2011);
Show Author Affiliations
Behrang Masoodifar, Islamic Azad Univ. (Iran, Islamic Republic of)
S. Mojtaba Hashemi, Shiraz Univ. (Iran, Islamic Republic of)
S. Mojtaba Hashemi, Shiraz Univ. (Iran, Islamic Republic of)
Omid Zarei, Isfahan Univ. of Technology (Iran, Islamic Republic of)
Published in SPIE Proceedings Vol. 8009:
Third International Conference on Digital Image Processing (ICDIP 2011)
Ting Zhang, Editor(s)
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