805 search results - page 139 / 161 » Face Video Competition |
CVPR
2004
IEEE
14 years 10 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...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Many tracking methods face a fundamental dilemma in practice: tracking has to be computationally efficient but verifying if or not the tracker is following the true target tends t...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
It is well known that how to extract dynamical features is a key issue for video based face analysis. In this paper, we present a novel approach of facial action units (AU) and ex...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Groupwise shape registration of raw edge sequence is addressed. Automatically extracted edge maps are treated as noised input shape of the deformable object and their registration...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Appearance Models (AM) are commonly used to model appearance and shape variation of objects in images. In particular, they have proven useful to detection, tracking, and synthesis...