163 search results - page 2 / 33 » Recognizing Facial Expressions by Tracking Feature Shapes |
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
The creation of facial range models by 3D imaging systems has led to extensive work on 3D face recognition [19]. However, little work has been done to study the usefulness of such...
PR
2007
13 years 4 months ago
2007
This paper presents a hierarchical multi-state pose-dependent approach for facial feature detection and tracking under varying facial expression and face pose. For effective and e...
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper, we proposes an effective and novel approach to recognize subtle facial expression method which is facial expression deformation. The proposed method deforms subtle ...
IROS
2006
IEEE
13 years 10 months ago
2006
IEEE
— In the last decade, face analysis, e.g. face recognition, face detection, face tracking and facial expression recognition, is a very lively and expanding research field. As com...
FGR
2011
IEEE
12 years 8 months ago
2011
IEEE
—An expression can be approximated by a sequence of temporal segments called neutral, onset, offset and apex. However, it is not easy to accurately detect such temporal segments ...