align_dlib.py 文件源码

 复制代码def __init__(self, facePredictor):
        """
        Instantiate an 'AlignDlib' object.

        :param facePredictor: The path to dlib's facial landmark detector
        :type facePredictor: str
        :param OPENCV_Detector: The path to opencv's HaarCasscade
        :type  OPENCV_Detector: str
        :param HOG_Detector: The path to dlib's HGO face detection model
        :type  HOG_Detector: str                
        """
        assert facePredictor is not None

        self.OPENCV_Detector =  cv2.CascadeClassifier("/home/pi/opencv-3.1.0/data/haarcascades/haarcascade_frontalface_default.xml")
        self.HOG_Detector    = dlib.get_frontal_face_detector()
        self.predictor       = dlib.shape_predictor(facePredictor)