opencv3: model = cv2.face.EigenFaceRecognizer_create() #需要装好contrib
opencv2: model = cv2.face.createFisherFaceFaceRecognizer()
opencv3: model = cv2.face.EigenFaceRecognizer_create() #需要装好contrib
opencv2: model = cv2.face.createFisherFaceFaceRecognizer()