# setNoiseThreshold method

void setNoiseThreshold(

1. int noiseThreshold

)

Sets the threshold for confirming the presence of noise in the image. Hint: Default value is 90.

param noiseThreshold Threshold for confirming the presence of noise in the image. throws FaceException An error has occurred during Face Library execution.

## Implementation

    void setNoiseThreshold(int noiseThreshold) {
      var err = faceSDK.id3FacePortraitProcessor_SetNoiseThreshold(_pHandle.value, noiseThreshold);
      if (err != FaceError.success.value) {
        throw FaceException(err);
      }
    }