158 search results - page 13 / 32 » Markerless 3D Face Tracking |
CGF
2008
13 years 9 months ago
2008
We present an algorithm for acquiring the 3D surface geometry and motion of a dynamic piecewise-rigid object using a single depth video camera. The algorithm identifies and tracks...
ICCV
1999
IEEE
14 years 1 months ago
1999
IEEE
This paper explores the direct motion estimation problem assuming that video-rate depth information is available, from either stereo cameras or other sensors. We use these depth m...
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
We describe a method for tracking a person's face through an image sequence and estimating the 3-D facial pose within each frame. It is based on an affine approximation to th...
WIAMIS
2009
IEEE
14 years 4 months ago
2009
IEEE
Small digital video cameras have become increasingly common, appearing on portable consumer devices such as cellular phones. The widespread use of video-conferencing, however, is ...
FGR
2008
IEEE
14 years 4 months ago
2008
IEEE
In this paper, we present a real-time 3D pointing gesture recognition algorithm for natural human-robot interaction (HRI). The recognition errors in previous pointing gesture reco...