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CVPR
1999
IEEE
16 years 7 months ago
Shadow Gestures: 3D Hand Pose Estimation Using a Single Camera
This paper describes a system that uses a camera and a point light source to track a user's hand in three dimensions. Using depth cues obtained from projections of the hand a...
Jakub Segen, Senthil Kumar
ICIP
2005
IEEE
16 years 7 months ago
Game-theoretic analysis of a semi-fragile watermarking scheme based on SCS
Semi-fragile watermarking can be used to detect illegal and local manipulation of images, while being robust towards legal manipulations such as lossy compression. This paper desc...
Jean-Philippe Boyer, Pierre Duhamel, Jacques Blanc...
ROBOCUP
2009
Springer
214views Robotics» more  ROBOCUP 2009»
16 years 9 days ago
Real-Time Ball Tracking in a Semi-automated Foosball Table
In this article a method is proposed for ball tracking using 100 Hz computer vision in a semi-automated foosball table. In this application the behavior of the ball is highly dynam...
Rob Janssen, Jeroen de Best, René van de Mo...
AICT
2006
IEEE
162views Communications» more  AICT 2006»
15 years 12 months ago
A Bayesian framework for online reputation systems
— As the number of online auction sites has increased, interest towards providing reliable summaries, reputations, about the past behaviour of sellers has risen. Existing approac...
Petteri Nurmi
IWDW
2005
Springer
15 years 11 months ago
A Survey of Watermarking Security
Digital watermarking studies have always been driven by the improvement of robustness. Most of articles of this field deal with this criterion, presenting more and more impressive...
Teddy Furon