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» Activity rhythm detection and modeling
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ICPR
2006
IEEE
14 years 11 months ago
Robust Eye Detection under Active Infrared Illumination
Eye detection is very important for automatic face recognition and gaze tracking. In this paper we propose an algorithm for eye detection under active infrared (IR) illumination. ...
Shuyan Zhao, Rolf-Rainer Grigat
PSIVT
2007
Springer
354views Multimedia» more  PSIVT 2007»
14 years 4 months ago
Real-Time Hand Gesture Detection and Recognition Using Boosted Classifiers and Active Learning
In this article a robust and real-time hand gesture detection and recognition system for dynamic environments is proposed. The system is based on the use of boosted classifiers for...
Hardy Francke, Javier Ruiz-del-Solar, Rodrigo Vers...
DICTA
2003
13 years 11 months ago
Real-Time Detection, Registration and Recognition Using Pixel-Level Fusion of Active/Passive Imagery
  -  A  system  has  been  developed  whereby  active  ladar  and  passive  electro-optic  imaging  data  are  aligned  in  hardware  at  the  pixel  level. ...
Alan Steinberg, Robert Pack
ICASSP
2008
IEEE
14 years 4 months ago
Using variational bayes free energy for unsupervised voice activity detection
This paper addresses the problem of Voice Active Detection (VAD) in noisy environments. We introduce Variational Bayes approach to EM for classification to replace the heuristic ...
David Cournapeau, Tatsuya Kawahara
ISBI
2004
IEEE
14 years 10 months ago
Incremental Activation Detection in fMRI Series Using Kalman Filtering
We propose a new detection algorithm for functional magnetic resonance imaging (fMRI) data. Our basic idea is to use an extended Kalman filter (EKF) to fit a general linear model ...
Alexis Roche, Jean-Baptiste Poline, Pierre-Jean La...