data_preprocessing_video.py 文件源码

def load_trained_models():
    if not os.path.isfile("data/dlib_data/shape_predictor_68_face_landmarks.dat"):
        return
    global FACE_DETECTOR_MODEL, LANDMARKS_PREDICTOR

    FACE_DETECTOR_MODEL = dlib.get_frontal_face_detector()
    LANDMARKS_PREDICTOR = dlib.shape_predictor("data/dlib_data/shape_predictor_68_face_landmarks.dat")