VisionFace
class VisionFace : NSObjectA human face detected in an image.
-
The rectangle that holds the discovered relative to the detected image in the view coordinate system.
Declaration
Swift
var frame: CGRect { get } -
Indicates whether the face has a tracking ID.
Declaration
Swift
var hasTrackingID: Bool { get } -
The tracking identifier of the face.
Declaration
Swift
var trackingID: Int { get } -
Indicates whether the detector found the head y euler angle.
Declaration
Swift
var hasHeadEulerAngleY: Bool { get } -
Indicates the rotation of the face about the vertical axis of the image. Positive y euler angle is when the face is turned towards the right side of the image that is being processed.
Declaration
Swift
var headEulerAngleY: CGFloat { get } -
Indicates whether the detector found the head z euler angle.
Declaration
Swift
var hasHeadEulerAngleZ: Bool { get } -
Indicates the rotation of the face about the axis pointing out of the image. Positive z euler angle is a counter-clockwise rotation within the image plane.
Declaration
Swift
var headEulerAngleZ: CGFloat { get } -
Indicates whether a smiling probability is available.
Declaration
Swift
var hasSmilingProbability: Bool { get } -
Probability that the face is smiling.
Declaration
Swift
var smilingProbability: CGFloat { get } -
Indicates whether a left eye open probability is available.
Declaration
Swift
var hasLeftEyeOpenProbability: Bool { get } -
Probability that the face’s left eye is open.
Declaration
Swift
var leftEyeOpenProbability: CGFloat { get } -
Indicates whether a right eye open probability is available.
Declaration
Swift
var hasRightEyeOpenProbability: Bool { get } -
Probability that the face’s right eye is open.
Declaration
Swift
var rightEyeOpenProbability: CGFloat { get } -
Unavailable.
-
Returns the landmark, if any, of the given type in this detected face.
Declaration
Swift
func landmark(ofType type: FaceLandmarkType) -> VisionFaceLandmark?Parameters
typeThe type of the facial landmark.
Return Value
The landmark of the given type in this face.
nilif there isn’t one. -
Returns the contour, if any, of the given type in this detected face.
Declaration
Swift
func contour(ofType type: FaceContourType) -> VisionFaceContour?Parameters
typeThe type of the facial contour.
Return Value
The contour of the given type in this face.
nilif there isn’t one.