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» Head tracking using stereo
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AVSS
2006
IEEE
15 years 3 months ago
An Active Head Tracking System for Distance Education and Videoconferencing Applications
We present a system for automatic head tracking with a single pan-tilt-zoom (PTZ) camera. In distance education the PTZ tracking system developed can be used to follow a teacher a...
Sami Huttunen, Janne Heikkilä
CLEAR
2007
Springer
159views Biometrics» more  CLEAR 2007»
15 years 3 months ago
Probabilistic Head Pose Tracking Evaluation in Single and Multiple Camera Setups
Abstract. This paper presents our participation in the CLEAR 07 evaluation workshop head pose estimation tasks where two head pose estimation tasks were to be addressed. The first...
Sileye O. Ba, Jean-Marc Odobez
ECCV
2004
Springer
15 years 11 months ago
Iso-disparity Surfaces for General Stereo Configurations
Abstract. This paper discusses the iso-disparity surfaces for general stereo configurations. These are the surfaces that are observed at the same resolution along the epipolar line...
Marc Pollefeys, Sudipta N. Sinha
ISMAR
2002
IEEE
15 years 2 months ago
The Use of Dense Stereo Range Data in Augmented Reality
This paper describes an augmented reality system that incorporates a real-time dense stereo vision system. Analysis of range and intensity data is used to perform two functions: 1...
Gaile G. Gordon, Mark Billinghurst, Melanie Bell, ...
CVPR
2008
IEEE
15 years 11 months ago
Homography based multiple camera detection and tracking of people in a dense crowd
Tracking people in a dense crowd is a challenging problem for a single camera tracker due to occlusions and extensive motion that make human segmentation difficult. In this paper ...
Ran Eshel, Yael Moses