• A F acial response D database including local F acial expression and B iosignal responses (FDFB)

Acquisition date: 2016. 10 - 2016. 11

​

dataset description

​

The FDFB dataset is emotional response database that include user's biosignal and local facial expression. The users were emotionally triggered by watching 32 video clips with two-min length. these 32 video clips were selected from 40 video clips by online survey.

​

The number of subjected in the database is 20. we attached a glasses-typed wearable device on subject to measure emotional responses on face. the acquired facial responses include photoplethysmogram(PPG) on earlobe, electrodermal activity(EDA) on nose-mastoid, and local facial expression captured by built-in camera. We also measured emotional responses on reference location, the reference signal include photoplethysmogram(PPG) on fingers, electrodermal activity(EDA) on fingers, and electroencephalography(EEG).

​

dataset content

​

- 40 emotional video clip(only 32 video clips were used for the stimulus)

​

- 8 neutral video clips

​

- Arousal, valence ratings acquired by the online survey for selecting 32 emotional video clips

​

Emotional responses of 20 subjects:

- Emotional responses acquired from the glasses-typed wearable device

- Local facial expression (MAT file)

- PPG signal from earlobe (CSV file)

- EDA signal from nose and mastoid (CSV file)

​

- Emotional responses acquired from the reference location

- biosignal on reference location (BDF file)

- PPG signal from fingers

- EDA signal from fingers

- EEG signal

​

- Arousal, valence self-report ratings after watching emotional video clip.

​

if you are interested in the FDFB dataset, please mail to g15007@kist.re.kr