752 search results - page 40 / 151 » Manifold of Facial Expression |
FGR
2008
IEEE
13 years 9 months ago
2008
IEEE
Although facial features are considered to be essential for humans to understand sign language, no prior research work has yet examined their significance for automatic sign langu...
ICCV
2011
IEEE
12 years 8 months ago
2011
IEEE
Facial micro-expressions are rapid involuntary facial expressions which reveal suppressed affect. To the best knowledge of the authors, there is no previous work that successfully...
IADIS
2003
13 years 10 months ago
2003
Intelligent tutoring systems (ITS) provide individualised instruction. They offer many advantages over the traditional classroom scenario: they are always available, non-judgement...
IVA
2010
Springer
13 years 7 months ago
2010
Springer
A smile may communicate different meanings depending on subtle characteristics of the facial expression. In this article, we have studied the morphological and dynamic characteris...
ICIAR
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. In this paper, a coarse-to-fine classification scheme is used to recognize facial expressions (angry, disgust, fear, happiness, neutral, sadness and surprise) of novel ex...