getConfidenceThreshold method

int getConfidenceThreshold()

Gets the confidence threshold, in the range (0;100). Hint: Default value is 50. Note: Setting a high threshold reduces false detection but can increase the number of undetected faces.

return Confidence threshold, in the range (0;100). throws FaceException An error has occurred during Face Library execution.

Implementation

int getConfidenceThreshold() {
  Pointer<Int> pConfidenceThreshold = calloc();
  try {
    var err = faceSDK.id3FaceTracker_GetConfidenceThreshold(_pHandle.value, pConfidenceThreshold);
    if (err != FaceError.success.value) {
      throw FaceException(err);
    }
    final vConfidenceThreshold = pConfidenceThreshold.value;
    return vConfidenceThreshold;
  } finally {
    calloc.free(pConfidenceThreshold);
  }
}