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» Watermarking in the MPEG-4 Context
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ISCAS
2003
IEEE
185views Hardware» more  ISCAS 2003»
14 years 18 days ago
A semi-fragile object based video authentication system
This paper presents a semi-fragile object-based authentication solution for MPEG4 video. To protect the integrity of the video objects / sequences, a content-based watermark is em...
Dajun He, Qibin Sun, Qi Tian
IWDW
2007
Springer
14 years 1 months ago
A Practical Real-Time Video Watermarking Scheme Robust against Downscaling Attack
Abstract. In this paper, we propose a practical real-time video watermarking scheme for downscaling attack. We embed watermark into an arbitrary size of a host video and extract it...
Kyung-Su Kim, Dong-Hyuck Im, Young-Ho Suh, Heung-K...
ISQED
2009
IEEE
328views Hardware» more  ISQED 2009»
14 years 2 months ago
VLSI architectures of perceptual based video watermarking for real-time copyright protection
For effective digital rights management (DRM) of multimedia in the framework of embedded systems, both watermarking and cryptography are necessary. In this paper, we present a wat...
Saraju P. Mohanty, Elias Kougianos, Wei Cai, Manis...
ICASSP
2011
IEEE
12 years 11 months ago
Efficient context adaptive entropy coding for real-time applications
Context based entropy coding has the potential to provide higher gain over memoryless entropy coding. However serious difficulties arise regarding the practical implementation in...
Guillaume Fuchs, Vignesh Subbaraman, Markus Multru...
ICIP
2008
IEEE
14 years 9 months ago
Efficient representation and coding of prediction residuals and parameters in frame-based animated mesh compression
For compression of 3-D dynamic meshes, the novel framework of so-called frame-based animated mesh compression (FAMC) has been introduced recently. In this context, we propose an e...
Detlev Marpe, Heiner Kirchhoffer, Karsten Mül...