Face

The Face class exposes details of a tracked face.

Properties

PropertyDescription

cameraTransform

(get) cameraTransform: TransformSignal (set) (Not Available)

Specifies a TransformSignal object describing the face transformation relative to camera coordinate system.

Note: cameraTransform.applyTo(point), where point is a point in face local coordinate system, returns a point in camera local coordinate system.

chin

(get) chin: Chin (set) (Not Available)

Specifies a Chin object describing the attributes of the chin.

forehead

(get) forehead: Forehead (set) (Not Available)

Specifies a Forehead object describing the attributes of the forehead.

id

(get) id: StringSignal (set) (Not Available)

Specifies a StringSignal containing the unique ID assigned to a face. An ID is generated every time a face is detected and tracked in the scene.

When a face is lost and then tracked again, a new ID is generated even if it is the same person.

isTracked

(get) isTracked: StringSignal (set) (Not Available)

A boolSignal indicating whether the face was tracked this frame.

If the face was not tracked, other properties represent the most recent tracked frame.

leftCheek

(get) leftCheek: Cheek (set) (Not Available)

Specifies a Cheek object describing the attributes of the left cheek.

leftEye

(get) leftEye: Eye (set) (Not Available)

Specifies an Eye object describing the attributes of the eye.

leftEyebrow

(get) leftEyebrow: Eyebrow (set) (Not Available)

Specifies an Eyebrow object describing the attributes of the eyebrow.

mouth

(get) mouth: Mouth (set) (Not Available)

Specifies a Mouth object describing the attributes of the mouth.

nose

(get) nose: Nose (set) (Not Available)

Specifies a Nose object describing the attributes of the nose.

rightCheek

(get) rightCheek: Cheek (set) (Not Available)

Specifies a Cheek object describing the attributes of the right cheek.

rightEye

(get) rightEye: Eye (set) (Not Available)

Specifies an Eye object describing the attributes of the eye.

rightEyebrow

(get) rightEyebrow: Eyebrow (set) (Not Available)

Specifies an Eyebrow object describing the attributes of the eyebrow.

Methods

MethodDescription

point

point(u: ScalarSignal, v: ScalarSignal): PointSignal

Returns a PointSignal object representing a point in the face local coordinate system that corresponds to a UV point on the facial mesh texture map.

See Also: Face.cameraTransform to convert the point to the coordinate system of the camera.