A new protocol to protect the intellectual property of digital multimedia using digital
watermark was proposed. The proposition brings forward the protocols for copyright …

A new protocol to protect the intellectual property of digital multimedia using digital
watermark was proposed. The proposition brings forward the protocols for copyright …

With the fast development of Internet and popularization of the E-Commerce, the importance
and urgency of digital media copyright protection is more and more obvious nowadays. How …

After considering actual needs for digital rights manager and security rask, a new watermark
and cryptography based model for digital rights management (DRM) is proposed, which …

After considering actual needs for digital rights manager and security rask, a new watermark
and cryptography based model for digital rights management (DRM) is proposed, which …

On base of analysis of watermarking attacks on digital images, the paper presents a digital
image copyright protection protocol based on digital watermarking technology. The protocol …

Most existing watermarking protocols deal with the copyright protection as a transaction
between the seller and the buyer. However, these protocols don. t appropriately resolve the …

Many multimedia documents are produced and distributed widely for many applications.
And those many multimedia documents are spread fast through the Internet. But there have …

A novel provable security watermarking scheme was presented by adopting the digital
watermarking technology, cryptology and encode method, it comprises embedding …

Digital watermarks are used to prevent unauthorized duplication and distribution of
multimedia contents. This is achieved by inserting a unique digital watermark into each copy …