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Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI
Merkmale digitaler Audiodaten zur Verwendung in inhaltsfragilen digitalen Wasserzeichen
Digital Watermarking for MPEG Audio Layer 2
Framework for media data and owner authentication based on cryptography, watermarking, and biometric authentication
Combined video and audio watermarking - embedding content information in multimedia data