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ICRA
2007
IEEE
142views Robotics» more  ICRA 2007»
14 years 3 months ago
Hybrid Model Predictive Control for Stabilization of Wheeled Mobile Robots Subject to Wheel Slippage
— This paper studies the problem of stabilizing wheeled mobile robots (WMRs) subject to wheel slippage to a predefined set. When slippage of the wheels can occur, WMRs can be mo...
Shangming Wei, Milos Zefran, Kasemsak Uthaichana, ...
ICMCS
2006
IEEE
128views Multimedia» more  ICMCS 2006»
14 years 3 months ago
Image Watermarking based on Genetic Algorithm
In order to improve the robustness and imperceptibleness of the image spread spectrum watermark algorithm, a new approach for optimization in 8×8 DCT domain using genetic algorit...
Zhicheng Wei, Hao Li, Jufeng Dai, Sashuang Wang
ICMCS
2006
IEEE
121views Multimedia» more  ICMCS 2006»
14 years 3 months ago
Real-time video watermarking based on extended m-sequences
This paper presents an oblivious real-time video watermarking scheme in which extended m-sequences is selected as watermark pattern. The good balance property of extended m-sequen...
Fuhao Zou, Zhengding Lu, Hefei Ling, Yanwei Yu
ICMCS
2006
IEEE
145views Multimedia» more  ICMCS 2006»
14 years 3 months ago
Confronting the Synchronization Problem of Semantic Region Under Geometric Attacks
In this paper, an affine invariant watermarking scheme, robust to geometric attacks, is proposed and applied to face regions. Initially, face regions are unsupervisedly extracted ...
Paraskevi K. Tzouveli, Klimis S. Ntalianis, Stefan...
MTDT
2002
IEEE
108views Hardware» more  MTDT 2002»
14 years 1 months ago
A Fault Modeling Technique to Test Memory BIST Algorithms
The amount of memory being embedded on chip is growing rapidly. This strongly implies that memory Built-in-self-test (BIST) logic assumes utmost importance amongst all on chip sel...
Raja Venkatesh, Sailesh Kumar, Joji Philip, Sunil ...