780 search results - page 137 / 156 » Face Models from Uncalibrated Video Sequences |
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We address the problem of estimating human pose in video sequences, where rough location has been determined. We exploit both appearance and motion information by defining suitabl...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
We propose an approach to activity recognition based on detecting and analyzing the sequence of objects that are being manipulated by the user. In domains such as cooking, where m...
ICCV
2005
IEEE
14 years 1 months ago
2005
IEEE
We develop a method for learning the spatial statistics of optical flow fields from a novel training database. Training flow fields are constructed using range images of natur...
SCVMA
2004
Springer
14 years 27 days ago
2004
Springer
3D-model-based tracking offers one possibility to explicate the manner in which spatial coherence can be exploited for the analysis of image sequences. Two seemingly different ap...
ICIP
2002
IEEE
14 years 15 days ago
2002
IEEE
This paper presents a unified approach to human activity capturing and recognition. It targets applications such as a speaker walking, turning around, sitting and getting up from ...