Abstract
A discrete wavelet transform (DWT)-based image watermarking algorithm is proposed, where the original image is not required for watermark extracting, is embedded watermarks into the DC area while preserving good fidelity and is achieved by inserting the watermark in subimages obtained through subsampling. Experimental results demonstrate that the proposed watermarking is robust to various attacks. © Springer-Verlag Berlin Heidelberg 2005.
Cite
CITATION STYLE
Moon, H. S., Sohn, M. H., & Jang, D. S. (2005). DWT-based image watermarking for copyright protection. In Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) (Vol. 3397, pp. 490–497). Springer Verlag. https://doi.org/10.1007/978-3-540-30583-5_52
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