TY  - CONF
N1  - cited By 18; Conference of 2013 3rd IEEE International Conference on Signal and Image Processing Applications, IEEE ICSIPA 2013 ; Conference Date: 8 October 2013 Through 10 October 2013; Conference Code:102487
N2  - Emotion recognition process is proven to be an essential tool to increase human-computer reaction, interpret social relations, investigate mental health, and study human behavior. Pupil diameter (PD) has been addressed as the most reliable approach to identify emotions. This is because it is controlled by Automatic Nervous System (ANS) and is easy to detect. The goal of this paper is to identify the difference in PD due to individual's positive and negative emotional states. The paper introduces experimental results obtained using eye-tracking system with 30 participants. Initial results obtained by applying differently paired-sample t-test suggested a significant increase in pupil dilation during negative emotions compared to positive ones. It also shows steeper, higher, more sustained and longer dilation in high arousal negative stimuli. © 2013 IEEE.
KW  - Behavioral research; Eye tracking; Speech recognition
KW  -  Emotion recognition; Eye tracking systems; Positive and negative emotions; Pupil detection; stimulus
KW  -  Image processing
TI  - Pupillary behavior in positive and negative emotions
ID  - scholars3880
SP  - 379
CY  - Melaka
AV  - none
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84894197600&doi=10.1109%2fICSIPA.2013.6708037&partnerID=40&md5=ebb8610c6ef4ddbdfdb9ca5556591acf
A1  - Babiker, A.
A1  - Faye, I.
A1  - Malik, A.
EP  - 383
Y1  - 2013///
SN  - 9781479902675
PB  - IEEE Computer Society
ER  -