FaceTracker.matchThreshold Property

Module: FaceTracker

Type: int

Definition

Minimum match score to reach to preserve the ID of a tracked face between frame ‘t-1’ and frame ‘t’.

Hint

Default value is 3000 which corresponds to a False Match Rate of 1/1000.

Python

match_threshold: int

Exceptions

FaceException

An error has occurred during Face Library execution.

Dart

int get matchThreshold => getMatchThreshold();
set matchThreshold(int value) => setMatchThreshold(value);

Exceptions

FaceException

An error has occurred during Face Library execution.

C#

public int matchThreshold
{
    get => GetmatchThreshold();
    set => SetmatchThreshold(ref value);
}

Exceptions

FaceException

An error has occurred during Face Library execution.

Java

public int getMatchThreshold() throws FaceException
public void setMatchThreshold(int matchThreshold) throws FaceException

Exceptions

FaceException

An error has occurred during Face Library execution.

Swift

public var matchThreshold: Int
    get {
        return Int(try! getMatchThreshold())
    }
}

Exceptions

FaceException

An error has occurred during Face Library execution.

C

int id3FaceTracker_GetMatchThreshold (ID3_FACE_TRACKER hFaceTracker, int * matchThreshold)
int id3FaceTracker_SetMatchThreshold (ID3_FACE_TRACKER hFaceTracker, int matchThreshold)

Returns

int

An error code.

See id3FaceError file for the list of possible error codes.