EURASIP Journal on Applied Signal Processing - Emerging applications of multimedia data hiding
Geometric distortion-resilient image hashing system and its application scalability
Proceedings of the 2004 workshop on Multimedia and security
Audio watermarking algorithm for real-time speech integrity and authentication
Proceedings of the 2004 workshop on Multimedia and security
SSF fingerprint for image authentication: an incidental distortion resistant scheme
Proceedings of the 13th annual ACM international conference on Multimedia
EURASIP Journal on Applied Signal Processing
Histogram-based image hashing scheme robust against geometric deformations
Proceedings of the 9th workshop on Multimedia & security
A secure and robust object-based video authentication system
EURASIP Journal on Applied Signal Processing
Combining copyright protection and data hiding: a sensitive transformation approach
ISCGAV'06 Proceedings of the 6th WSEAS International Conference on Signal Processing, Computational Geometry & Artificial Vision
Methods for image authentication: a survey
Multimedia Tools and Applications
Psycho-acoustic model-based message authentication coding for audio data
Proceedings of the 10th ACM workshop on Multimedia and security
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The development of new multimedia services and environments requires new concepts both to support the new working process and to protect the multimedia data during the production and distribution. This article addresses image/video authentication and copyright protection as major security demands in digital marketplaces. First we present a content-based signature technique for image and video authenticity and integrity. Based on this technique, we introduce a tool for interactive video authentication and propose content-fragile watermarking, a concept which combines watermarking and content-based digital signatures to ensure copyright protection and detection of integrity violation.