static void engine_EmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
isBlink = es.FacialExpressionIsBlink();
isLeftWink = es.FacialExpressionIsLeftWink();
isRightWink = es.FacialExpressionIsRightWink();
isEyesOpen = es.FacialExpressionIsEyesOpen();
isLookingUp = es.FacialExpressionIsLookingUp();
isLookingDown = es.FacialExpressionIsLookingDown();
isLookingLeft = es.FacialExpressionIsLookingLeft();
isLookingRight = es.FacialExpressionIsLookingRight();
es.FacialExpressionGetEyelidState(out eyelidStateLeft, out eyelidStateRight);
es.FacialExpressionGetEyeLocation(out eyeLocationX, out eyeLocationY);
eyebrowExtent = es.FacialExpressionGetEyebrowExtent();
smileExtent = es.FacialExpressionGetSmileExtent();
clenchExtent = es.FacialExpressionGetClenchExtent();
upperFaceAction = es.FacialExpressionGetUpperFaceAction();
upperFacePower = es.FacialExpressionGetUpperFaceActionPower();
lowerFaceAction = es.FacialExpressionGetLowerFaceAction();
lowerFacePower = es.FacialExpressionGetLowerFaceActionPower();
for (int i = 0; i < expAlgoList.Length; ++i)
{
isExpActiveList[i] = es.FacialExpressionIsActive(expAlgoList[i]);
}
}
//another condition to accept facial expresions with power
public bool ActionConditionEmotiv(EdkDll.IEE_FacialExpressionAlgo_t facialExpression, bool isUpperFace, float statePower)
{
if (EEGManager.Instance.FacialExpressionLowerFaceAction == facialExpression && EEGManager.Instance.FacialExpressionUpperFaceActionPower >= statePower && isUpperFace)
{
return(true);
}
else if (EEGManager.Instance.FacialExpressionLowerFaceAction == facialExpression && EEGManager.Instance.FacialExpressionLowerFaceActionPower >= statePower && !isUpperFace)
{
return(true);
}
return(false);
}
public void StartTrainFacialExpression(EdkDll.IEE_FacialExpressionAlgo_t FacialExpressionAlg)
{
engine.FacialExpressionSetTrainingAction((uint)EmoUserManagement.currentUser, FacialExpressionAlg);
engine.FacialExpressionSetTrainingControl((uint)EmoUserManagement.currentUser, EdkDll.IEE_FacialExpressionTrainingControl_t.FE_START);
}
/// <summary>
/// Query whether the signal is too noisy for Expressiv detection to be active
/// </summary>
/// <param name="type">Expressiv detection type</param>
/// <returns>detection state (false: Not Active, true: Active)</returns>
public Boolean FacialExpressionIsActive(EdkDll.IEE_FacialExpressionAlgo_t type)
{
return(EdkDll.IS_FacialExpressionIsActive(hEmoState, type));
}
static void engine_FacialExpressionEmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
Single timeFromStart = es.GetTimeFromStart();
EdkDll.IEE_FacialExpressionAlgo_t[] expAlgoList =
{
EdkDll.IEE_FacialExpressionAlgo_t.FE_BLINK,
EdkDll.IEE_FacialExpressionAlgo_t.FE_CLENCH,
EdkDll.IEE_FacialExpressionAlgo_t.FE_SUPRISE,
EdkDll.IEE_FacialExpressionAlgo_t.FE_FROWN,
EdkDll.IEE_FacialExpressionAlgo_t.FE_HORIEYE,
EdkDll.IEE_FacialExpressionAlgo_t.FE_NEUTRAL,
EdkDll.IEE_FacialExpressionAlgo_t.FE_SMILE,
EdkDll.IEE_FacialExpressionAlgo_t.FE_WINK_LEFT,
EdkDll.IEE_FacialExpressionAlgo_t.FE_WINK_RIGHT
};
Boolean[] isExpActiveList = new Boolean[expAlgoList.Length];
Boolean isBlink = es.FacialExpressionIsBlink();
Boolean isLeftWink = es.FacialExpressionIsLeftWink();
Boolean isRightWink = es.FacialExpressionIsRightWink();
Boolean isEyesOpen = es.FacialExpressionIsEyesOpen();
Boolean isLookingUp = es.FacialExpressionIsLookingUp();
Boolean isLookingDown = es.FacialExpressionIsLookingDown();
Single leftEye = 0.0F;
Single rightEye = 0.0F;
Single x = 0.0F;
Single y = 0.0F;
es.FacialExpressionGetEyelidState(out leftEye, out rightEye);
es.FacialExpressionGetEyeLocation(out x, out y);
Single eyebrowExtent = es.FacialExpressionGetEyebrowExtent();
Single smileExtent = es.FacialExpressionGetSmileExtent();
Single clenchExtent = es.FacialExpressionGetClenchExtent();
EdkDll.IEE_FacialExpressionAlgo_t upperFaceAction = es.FacialExpressionGetUpperFaceAction();
Single upperFacePower = es.FacialExpressionGetUpperFaceActionPower();
EdkDll.IEE_FacialExpressionAlgo_t lowerFaceAction = es.FacialExpressionGetLowerFaceAction();
Single lowerFacePower = es.FacialExpressionGetLowerFaceActionPower();
for (int i = 0; i < expAlgoList.Length; ++i)
{
isExpActiveList[i] = es.FacialExpressionIsActive(expAlgoList[i]);
}
expLog.Write(
"{0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11},{12},{13},{14},{15},{16},",
timeFromStart,
isBlink, isLeftWink, isRightWink, isEyesOpen, isLookingUp,
isLookingDown, leftEye, rightEye,
x, y, eyebrowExtent, smileExtent, upperFaceAction,
upperFacePower, lowerFaceAction, lowerFacePower);
for (int i = 0; i < expAlgoList.Length; ++i)
{
expLog.Write("{0},", isExpActiveList[i]);
}
expLog.WriteLine("");
expLog.Flush();
}
