Perception-based authentication watermarking for digital audio data

Sascha Zmudzinski; Martin Steinebach

doi:10.1117/12.806041

4 February 2009 Perception-based authentication watermarking for digital audio data

Sascha Zmudzinski, Martin Steinebach

Proceedings Volume 7254, Media Forensics and Security; 725414 (2009) https://doi.org/10.1117/12.806041
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States

Abstract

Current systems and protocols based on cryptographic methods for integrity and authenticity verification of media data do not distinguish between legitimate signal transformation and malicious tampering that manipulates the content. Furthermore, they usually provide no localization or assessment of the relevance of such manipulations with respect to human perception or semantics. We present an algorithm for a authentication audio watermarking that uses a perception-based robust hash function in combination with robust watermarking to verify the integrity of audio recordings. Experimental results show that the proposed system provides both a high level of distinction between perceptually different audio data and a high robustness against signal transformations that do not change the perceived information.

Citation Download Citation

Sascha Zmudzinski and Martin Steinebach "Perception-based authentication watermarking for digital audio data", Proc. SPIE 7254, Media Forensics and Security, 725414 (4 February 2009); https://doi.org/10.1117/12.806041

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available