CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
This paper focus on understanding human visual system when it decodes or recognizes facial expressions. Results presented can be exploited by the computer vision research communit...
ACII
2011
Springer
12 years 4 months ago
2011
Springer
People often hold their hands near their faces as a gesture in natural conversation, which can interfere with affective inference from facial expressions. However, these gestures ...
ICCV
2011
IEEE
12 years 4 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...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This work presents a novel methodology for the transformation of facial expressions, to assist face biometrics. It is known that identification using only one image per subject p...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
A framework for generating facial expressions from emotional states in daily conversation is described. The framework allows avatars to express the speaker’s state not just prot...
FGR
2011
IEEE
12 years 8 months ago
2011
IEEE
— Automatic Facial Expression Recognition and Analysis, in particular FACS Action Unit (AU) detection and discrete emotion detection, has been an active topic in computer science...
PAMI
2011
12 years 11 months ago
2011
—Human faces are remarkably similar in global properties, including size, aspect ratio, and location of main features, but can vary considerably in details across individuals, ge...
ICIAR
2009
Springer
13 years 2 months ago
2009
Springer
Abstract. Increasing risks of spoof attacks and other common problems of unimodal biometric systems such as intra-class variations, nonuniversality and noisy data necessitate the u...
COMPSYSTECH
2009
13 years 2 months ago
2009
: Facial expressions play an important role in human nonverbal communication. They can be generated by activation and dilatation of facial muscles. In this paper we describe a syst...
SMC
2010
IEEE
13 years 2 months ago
2010
IEEE
—This paper presents a new framework to describe individual facial expression spaces, particularly addressing the dynamic diversity of facial expressions that appear as an exclam...