pls i need ppt of digital finger printing for my seminars...send me the details as soon as possible

thnaks

the protection of multimedia content has become increasingly important With the development of the Internet and multimedia processing techniques. Digital Fingerprinting is an emerging technology to protect multimedia from unauthorized redistribution. It embeds a unique ID into each user's copy, which can be extracted to help identify culprits when an unauthorized leak is found. A powerful, cost-effective attack is the collusion attack. This occurs when a group of users, where the users combine their copies of the same content but with different fingerprints to generate a new version. the fingerprints can be attenuated or even removed by the collusion attack if they are designed poorly. Research is being conducted in the area focussing the theory, design, attacks, and counter-attacks (particularly anti-collusion) for fingerprinting and tracing traitors.

Visit this page for more:
http://ece.umd.edu/~minwu/research/ACC_fingerprint.html
http://pearsonvuesponsors/fingerprinting/

ppt is not available with us right now.