A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf
.
An image adaptive, wavelet-based watermarking of digital images
2007
Journal of Computational and Applied Mathematics
In digital management, multimedia content and data can easily be used in an illegal way-being copied, modified and distributed again. Copyright protection, intellectual and material rights protection for authors, owners, buyers, distributors and the authenticity of content are crucial factors in solving an urgent and real problem. In such scenario digital watermark techniques are emerging as a valid solution. In this paper, we describe an algorithm-called WM2.0-for an invisible watermark:
doi:10.1016/j.cam.2006.10.087
fatcat:q4qndgz2e5byhdsjofnriyz7da