283 search results - page 42 / 57 » Tracking People by Learning Their Appearance |
RIAO
2000
13 years 8 months ago
2000
Face-to-face meetings usually encompass several modalities including speech, gesture, handwriting, and person identification. Recognition and integration of each of these modaliti...
CVPR
1998
IEEE
14 years 9 months ago
1998
IEEE
Stereo sequences promise to be a powerful method for segmenting images for applications such as tracking human figures. We present a method of statistical background modeling for ...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Long-duration tracking of general targets is quite challenging for computer vision, because in practice target may undergo large uncertainties in its visual appearance and the unc...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
In this work we present a new crowd analysis algorithm powered by behavior priors that are learned on a large database of crowd videos gathered from the Internet. The algorithm wo...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multiple calibra...