asus.py 文件源码

def __init__(self):

        global et
    global recognizer
    global dictid, labels
        self.engine1 = pyttsx.init()
    self.engine = pyttsx.init()
    self.engine1.say('Initializing components.         All systems ready.')
        self.engine1.runAndWait()
        self.bridge = CvBridge()
        self.image_sub = rospy.Subscriber("/camera/rgb/image_raw",Image,self.callback)
    recognizer = cv2.face.createLBPHFaceRecognizer()
    et = libs.EyeTracker("cascades/haarcascade_frontalface_alt2.xml")
    i=0
    path = 'faces'
    images,labels,dictid=libs.read_data(path)
    print labels
    recognizer.train(images, np.array(labels))
    print 'termine'
    self.num=0