Asymmetric fingerprinting for larger collusions
Proceedings of the 4th ACM conference on Computer and communications security
Video Processing and Communications
Video Processing and Communications
Java Web Services Unleashed
Rate adaptation transcoding for precoded video streams
Proceedings of the tenth ACM international conference on Multimedia
Digital Watermarking of MPEG-2 Coded Video in the Bitstream Domain
ICASSP '97 Proceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '97) -Volume 4 - Volume 4
A general framework for robust watermarking security
Signal Processing - Special section: Security of data hiding technologies
Improved spread spectrum: a new modulation technique for robust watermarking
IEEE Transactions on Signal Processing
Anti-collusion fingerprinting for multimedia
IEEE Transactions on Signal Processing
IEEE Transactions on Information Theory
Digital rights management and watermarking of multimedia content for m-commerce applications
IEEE Communications Magazine
IEEE Journal on Selected Areas in Communications
Secure spread spectrum watermarking for multimedia
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Rotation, scale, and translation resilient watermarking for images
IEEE Transactions on Image Processing
Analysis and design of watermarking algorithms for improved resistance to compression
IEEE Transactions on Image Processing
An effective and dynamically extensible DRM web platform
HPCC'05 Proceedings of the First international conference on High Performance Computing and Communications
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The advances in multimedia technologies have created opportunities for Internet pirates, who can copy multimedia documents and illegally distribute them, thus violating the legal rights of document owners or web content providers. Such a situation is an actual threat particularly for web content providers, which often have neither the technical competence nor the economical advantage to directly implement effective security services to combat the unauthorized trading of their distributed multimedia documents. This paper shows how known and widespread web oriented technologies can be exploited to develop a simplified but flexible digital rights management web platform. In particular, XML based technologies are used to implement an "on buyer", adaptive watermarking procedure, while web services are used to implement a web platform by which web service providers can supply copyright protection services on behalf of web content providers in a secure network context. Thus, content providers that exploit the proposed platform can take advantage of a copyright protection system acting as a trusted third party without having to directly implement it. On the other hand, service providers can follow the proposed XML based approach to implement fully in the W3C XSLT language complex watermarking procedures without having to interface native codes with web services frameworks commonly used to develop web platforms.