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ICMCS
2005
IEEE
102views Multimedia» more  ICMCS 2005»
15 years 5 months ago
Content-based block watermarking against cumulative and temporal attack
— This paper presents a block-selection-based video watermarking scheme that is designed to be resilient against two dangerous attacks: cumulative attack and temporal attack. We ...
Ju Wang, Jonathan C. L. Liu
ICMCS
2007
IEEE
134views Multimedia» more  ICMCS 2007»
15 years 5 months ago
Cryptanalysis of a Video Scrambling Based on Space Filling Curves
In this paper, we study the security of an image scrambling algorithm based on Space-Filling Curves (SFC). A random SFC is a pixel permutation that changes the scanning order with...
Ayoub Massoudi, Frédéric Lefè...
ICDCS
2008
IEEE
15 years 5 months ago
On Security Vulnerabilities of Null Data Frames in IEEE 802.11 Based WLANs
Null data frames are a special but important type of frames in IEEE 802.11 based Wireless Local Area Networks (e.g., 802.11 WLANs). They are widely used for power management, chan...
Wenjun Gu, Zhimin Yang, Can Que, Dong Xuan, Weijia...
ICASSP
2008
IEEE
15 years 5 months ago
Robust watermarking of 3D skinning mesh animations
This paper presents a novel robust watermarking algorithm for 3D skinning mesh animations by embedding the watermark in skin weights in addition to key frames. This method can be ...
Rakhi Motwani, Ameya Ambardekar, Mukesh Motwani, F...
ICMCS
2009
IEEE
135views Multimedia» more  ICMCS 2009»
14 years 9 months ago
Video fingerprinting based on moment invariants capturing appearance and motion
In this paper, we propose two video fingerprinting methods that are robust to both geometric and non-geometric modifications on content. Both of the proposed methods are based on ...
Regunathan Radhakrishnan, Claus Bauer