8 search results - page 1 / 2 » Multimedia content authentication: fundamental limits |
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
In many multimedia applications, there is a need to authenticate a source that has been subjected to benign degradations in addition to potential tampering attacks. We develop a m...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
We propose in this paper a novel content-aware stream-level approach to authenticating multimedia data transmitted over wireless networks. The proposed approach is fundamentally d...
ISCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
— This paper presents a new notion of authenticating degraded multimedia content streamed over wireless networks – Unequal Authenticity Protection (UAP). Multimedia content dif...
MCAM
2007
Springer
13 years 11 months ago
2007
Springer
By reviewing DRMs up to now and two typical examples – AVS DRM and DMP IDP, the paper tries to find out the fundamental challenge of content protection approach from technical an...
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
Hashes can be used to provide authentication of multimedia contents. In the case of images, a hash can be used to detect whether the data has been modified in an illegitimate way....