MPPHandLandmarkerOptions
@interface
MPPHandLandmarkerOptions
:
MPPTaskOptions
<
NSCopying
>
Options for setting up a HandLandmarker
.
-
Running mode of the hand landmarker task. Defaults to
.image.HandLandmarkercan be created with one of the following running modes:-
image: The mode for performing hand landmark detection on single image inputs. -
video: The mode for performing hand landmark detection on the decoded frames of a video. -
liveStream: The mode for performing hand landmark detection on a live stream of input data, such as from the camera.
Declaration
Objective-C
@property ( nonatomic ) MPPRunningMode runningMode ; -
-
An object that confirms to
HandLandmarkerLiveStreamDelegateprotocol. This object must implementhandLandmarker:didFinishDetectionWithResult:timestampInMilliseconds:error:to receive the results of performing asynchronous hand landmark detection on images (i.e, whenrunningMode=.liveStream).Declaration
Objective-C
@property ( nonatomic , weak , nullable ) id < MPPHandLandmarkerLiveStreamDelegate > handLandmarkerLiveStreamDelegate ; -
The maximum number of hands that can be detected by the
HandLandmarker.Declaration
Objective-C
@property ( nonatomic ) NSInteger numHands ; -
The minimum confidence score for the hand detection to be considered successful.
Declaration
Objective-C
@property ( nonatomic ) float minHandDetectionConfidence ; -
The minimum confidence score of hand presence score in the hand landmark detection.
Declaration
Objective-C
@property ( nonatomic ) float minHandPresenceConfidence ; -
The minimum confidence score for the hand tracking to be considered successful.
Declaration
Objective-C
@property ( nonatomic ) float minTrackingConfidence ;
