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Wavelet based Watermarking Technique for the Digital Contents Protection  

송학현 (정보통신연구진흥원)
김윤호 (목원대학교)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.8, no.4, 2004 , pp. 912-917 More about this Journal
Abstract
The increase of illegal usage and conflict in digital content market would diminish motivation of creators for their work, furthermore break down digital content market on cyber-space. Watermarking technology support to the legal users by the protection technique based on the digital content copyright protection method(DRM). Most of previous digital watermarking have embeded to the content. In this paper, we propose a wavelet based watermarking method which is used for implementing in the frequency domain.
Keywords
DRM; Watermarking;
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