Instance Property

faceCaptureQuality

The capture quality of the face, normalized between 0.0 and 1.0.

Declaration

@nonobjc var faceCaptureQuality: Float? { get }

Discussion

The capture quality of the face allows you to compare the quality of the face in terms of its capture attributes: lighting, blur, and prime positioning. Use this metric to compare the capture quality of a face against other captures of the same face in a given set. Faces with quality closer to 1.0 are better lit, sharper, and centrally positioned than faces with quality closer to 0.0.

See Also

Determining Capture Quality

class VNDetectFaceCaptureQualityRequest

A request that produces a floating-point number representing the capture quality of a given face in a photo.