15 search results - page 1 / 3 » An Application of Optical Flow - Extraction of Facial Expres... |
NIME
2005
Springer
13 years 11 months ago
2005
Springer
The central role of the face in social interaction and non-verbal communication suggest we explore facial action as a means of musical expression. This paper presents the design, ...
FGR
1998
IEEE
13 years 9 months ago
1998
IEEE
Current approaches to automated analysis have focused on a small set of prototypic expressions (e.g., joy or anger). Prototypic expressions occur infrequently in everyday life, ho...
ICIP
1997
IEEE
14 years 7 months ago
1997
IEEE
In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters ...
BMVC
2010
13 years 3 months ago
2010
We present a fully automatic approach for facial expression recognition based on a representation of facial motion using a vocabulary of local motion descriptors. Previous studies...
FGR
2002
IEEE
13 years 10 months ago
2002
IEEE
In this paper, we present a scheme for face authentication in the presence of variations. To deal with variations, such as facial expressions and registration errors, with which t...