TY - GEN
T1 - Discrimination of Emotional Type by Heartbeat Signal Information
AU - Yuda, Emi
AU - Yamamoto, Kento
AU - Yoshida, Yutaka
AU - Hayano, Junichiro
PY - 2018/12/12
Y1 - 2018/12/12
N2 - Information obtained from heartbeat signal that is associated with emotional responses was extracted and discriminant model for estimating the type of emotion from the information was developed. In healthy subjects, ECG was recorded continuously during watching movies, during which they pressed a button according to the type of emotion. Power concentration of high-frequency (HF, 0.15-0.45 Hz) component (Hsi) that reflects regularity of respiration, the standard deviation of the amplitude of HF component, and the amplitude of low-frequency (LF, 0.04-0.15 Hz) were extracted as the useful discriminator for the type of emotion. Canonical discriminant model with these variables revealed that periods with joy, worry, sorrow, surprise, and aversion are expanded separately on a plane consisting of two canonical variables reflecting the levels of valence and arousal, respectively.
AB - Information obtained from heartbeat signal that is associated with emotional responses was extracted and discriminant model for estimating the type of emotion from the information was developed. In healthy subjects, ECG was recorded continuously during watching movies, during which they pressed a button according to the type of emotion. Power concentration of high-frequency (HF, 0.15-0.45 Hz) component (Hsi) that reflects regularity of respiration, the standard deviation of the amplitude of HF component, and the amplitude of low-frequency (LF, 0.04-0.15 Hz) were extracted as the useful discriminator for the type of emotion. Canonical discriminant model with these variables revealed that periods with joy, worry, sorrow, surprise, and aversion are expanded separately on a plane consisting of two canonical variables reflecting the levels of valence and arousal, respectively.
KW - Emotion
KW - Heart rate variability
KW - Heartbeat
UR - http://www.scopus.com/inward/record.url?scp=85060277179&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85060277179&partnerID=8YFLogxK
U2 - 10.1109/GCCE.2018.8574503
DO - 10.1109/GCCE.2018.8574503
M3 - Conference contribution
AN - SCOPUS:85060277179
T3 - 2018 IEEE 7th Global Conference on Consumer Electronics, GCCE 2018
SP - 395
EP - 396
BT - 2018 IEEE 7th Global Conference on Consumer Electronics, GCCE 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE Global Conference on Consumer Electronics, GCCE 2018
Y2 - 9 October 2018 through 12 October 2018
ER -