445 search results - page 31 / 89 » Head tracking using stereo |
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ICMCS
2007
IEEE
15 years 3 months ago
2007
IEEE
In this paper, the recognition of the visual focus of attention (VFOA) of meeting participants (as defined by their eye gaze direction) from their head pose is addressed. To this ...
ISMAR
2003
IEEE
15 years 5 months ago
2003
IEEE
Optical see-through head-mounted displays (HMDs) are less commonly used because they are difficult to accurately calibrate. In this article, we report a user study to compare the ...
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ICRA
2000
IEEE
15 years 4 months ago
2000
IEEE
This paper describes the application of a computational vision sensor to active binocular tracking. The sensor outputs are used to control the vergence angles of the two cameras a...
ECCV
2002
Springer
16 years 1 months ago
2002
Springer
Abstract. In this work, we introduce a model-based approach to extracting the silhouette of people in motion from stereo video sequences. To this end, we extend a purely stereo-bas...
ICCV
2001
IEEE
16 years 1 months ago
2001
IEEE
In a known environment, objects may be tracked in multiple views using a set of background models. Stereo-based models can be illumination-invariant, but often have undefined valu...