780 search results - page 138 / 156 » Face Models from Uncalibrated Video Sequences |
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
A general framework for automatic 3D soccer ball estimation and tracking from multiple image sequences is proposed. Firstly, the ball trajectory is modelled as planarcurves in con...
IJMMS
2008
13 years 7 months ago
2008
We present automated, real-time models built with machine learning algorithms which use videotapes of subjects' faces in conjunction with physiological measurements to predic...
KDD
2002
ACM
14 years 8 months ago
2002
ACM
Combining multiple classifiers is of particular interest in multimedia applications. Each modality in multimedia data can be analyzed individually, and combining multiple pieces of...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper presents a method for learning decision theoretic models of facial expressions and gestures from video data. We consider that the meaning of a facial display or gesture...
PAMI
2002
13 years 7 months ago
2002
Tracking regions in an image sequence is a challenging and di cult problem in image processing and computer vision, and at the same time, one that has many important applications:...