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. 2020 Sep 7;20(18):5087. doi: 10.3390/s20185087

Table 3.

Summarized facial features on trustworthiness.

Static Features Combinations Dynamic Features Emotions
Internal Features External Features
Eye size fWHR Baby-face (Cuteness) Eye movement Anger
Eye color Brow-nose-chin (ratio) Masculine/feminine Mouth movement Sadness
Eye shape Forehead-sellion-nose (ratio) Symmetry Smile (Authentic/Fake) Fear
Eye gaze Hair Look similar Other movements Happiness
Eyebrow Forehead Look typical Disgust
Nose Ears
Mouth Beard
Lips Chin
Teeth Glasses
Cheek Tattoo
Color Cue Age
Luminance Contrast Ethnicity