TrackingStatus enum

Enumerates the possible face-tracking statuses.

Inheritance

Constructors

TrackingStatus()
const

Values

none → const TrackingStatus

No status.

initialized → const TrackingStatus

A face was detected and a track is initialized. Once the required number of consecutive detections will be reached (see MinimumTrackedFaceAge in FaceTracker), the track will move on to 'Confirmed' status.

confirmed → const TrackingStatus

The face was detected and tracked for the required number of consecutive frames, hence the track is confirmed.

temporaryLost → const TrackingStatus

The face was missed for at least one frame. It can come back to 'Confirmed' if it is re-detected or move on to 'Deleted' if it keeps being missed for a given number of consecutive frames (see MinimumTrackedFaceAge in FaceTracker).

deleted → const TrackingStatus

The face was missed for too many frames, the track is over. Remark: this state is purely internal.

Properties

hashCode → int
The hash code for this object.
no setterinherited
index → int
A numeric identifier for the enumerated value.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

values → const List<TrackingStatus>
A constant List of the values in this enum, in order of their declaration.
[none, initialized, confirmed, temporaryLost, deleted]