getSmile

Gets the intensity or likelihood of a smile being detected on the face.

The interpretation of this value depends on the underlying facial analysis system:

• It could be a binary value (e.g., 0 for no smile, 1 for smile).
• It could be a percentage (e.g., 0-100, where 100 is a definite, strong smile).
• It could be a confidence score from a classifier.

Consult the documentation for the specific face analysis service for precise interpretation.

Return

An integer representing the smile state or intensity.