import cv2
import dlib
import serial

cap = cv2.VideoCapture(0)
ser = serial.Serial('COM9', 9600, timeout=1)
ser.flushInput()
Number = ser.readline().decode('utf-8')
while(cap.isOpened()):
    ret, frame = cap.read()
    cv2.putText(frame, ser.readline().decode('utf-8'), (20, 30),
                cv2.FONT_HERSHEY_SIMPLEX, 1, (0, 0, 255), 2)
    if ret is True:
        cv2.imshow('F', frame)
        if cv2.waitKey(1) & 0xFF == ord('q'):
            break

video = cv2.VideoCapture(0)
shape = dlib.shape_predictor('D:\Projects\ONTI_hack_neuro\shape_predictor_68_face_landmarks.dat')

cap.release()
cv2.destroyAllWindows()