TY  - JOUR
AU  - Sergio Escalera
AU  - R. M. Martinez
AU  - Jordi Vitria
AU  - Petia Radeva
AU  - Maria Teresa Anguera
PY  - 2010//
TI  - Deteccion automatica de la dominancia en conversaciones diadicas
T2  - EP
JO  - Escritos de Psicologia
SP  - 41–45
VL  - 3
IS  - 2
KW  - Dominance detection
KW  - Non-verbal communication
KW  - Visual features
N2  - Dominance is referred to the level of influence that a person has in a conversation. Dominance is an important research area in social psychology, but the problem of its automatic estimation is a very recent topic in the contexts of social and wearable computing. In this paper, we focus on the dominance detection of visual cues. We estimate the correlation among observers by categorizing the dominant people in a set of face-to-face conversations. Different dominance indicators from gestural communication are defined, manually annotated, and compared to the observers' opinion. Moreover, these indicators are automatically extracted from video sequences and learnt by using binary classifiers. Results from the three analyses showed a high correlation and allows the categorization of dominant people in public discussion video sequences.
SN  - 1989-3809
L1  - http://refbase.cvc.uab.es/files/EMV2010.pdf
N1  - HUPBA; OR; MILAB;MV
ID  - Sergio Escalera2010
ER  -