Table 7.
Summery of selected measurements with significant differences between the 6 elicited emotions from both English and Arabic clips based on the ANOVA group test. SCL, Skin Conductivity Level.
| Measurement | # | Significant Features |
|---|---|---|
| Facial AUs | 36 | Range and maximum duration of: |
| - decrease and increase of All 6 AUs | ||
| - increase velocity of AU1 | ||
| Range and minimum duration of: | ||
| - decrease velocity of AU2 | ||
| - decrease velocity of AU3 | ||
| Rate of steady AU0 state | ||
| Range duration of: | ||
| - increase velocity of AU2 and AU5 | ||
| - decrease velocity of AU5 | ||
| Minimum duration of: | ||
| - decrease velocity of AU1 | ||
| - increase velocity of AU4 | ||
| Maximum duration of: | ||
| - increase velocity of AU5 | ||
| - continuous movement of AU3 | ||
| Head Pose | 17 | Rate and average duration of: |
| - fast yaw, roll and pitch movements | ||
| - continuous yaw, roll and pitch movements | ||
| Maximum duration of fast roll movement | ||
| Range and maximum duration of anticlockwise roll | ||
| Average and maximum duration of left yaw | ||
| Eye Activity | 12 | Range and maximum duration of |
| - open left, right and both eyes | ||
| Maximum duration of | ||
| - small and large pupil size for left and right eyes | ||
| SCL | 11 | Duration rate of increased changes of SCL |
| Maximum duration of high SCL | ||
| Range and minimum duration of low SCL | ||
| Average count of the occurrence of: | ||
| - increase changes of SCL | ||
| - steady state and continuous change of SCL | ||
| Temperature | 22 | Range and std of temperature |
| Maximum duration of high temperature | ||
| Average, std and var of temperature velocity changes | ||
| std and var of temperature acceleration changes | ||
| Average, range, minimum and maximum duration of | ||
| low temperature | ||
| Rate of steady state and continuous change of temperature | ||
| Rate of increase change of temperature | ||
| Average duration of decrease change of temperature | ||
| Average count of occurrence of: | ||
| - increase change of temperature | ||
| - steady state and continuous change of temperature | ||
| Total Features | 98 |
#: number of total selected features based on the ANOVA group test, std: standard deviation, var: variance, For AUs’ illustration, see Figure 3.