RuntimeError:无法打开./dlib_model/shape_predictor_68_face_landmarks.dat

时间:2019-09-21 23:57:28

标签: machine-learning deep-learning face-recognition dlib

我正在学习在线课程,但是遇到了问题。 错误消息:

self.ldmark_detector = dlib.shape_predictor('./dlib_model/shape_predictor_68_face_landmarks.dat') RuntimeError: Unable to open ./dlib_model/shape_predictor_68_face_landmarks.dat

代码: class Face_detector(QtCore.QThread): def __init__(self, textBrowser): super(Face_detector, self).__init__() self.face_detector = dlib.get_frontal_face_detector() self.ldmark_detector = dlib.shape_predictor('./dlib_model/shape_predictor_68_face_landmarks.dat') self.face_info = {} self.textBrowser = textBrowser self.detecting = True # flag of if detect face self.ldmarking = False # flag of if detect landmark self.total = 0

我真的不知道发生了什么。我安装了dlib,但在我的机器中搜索了文件,既没有名为"dlib_model"的文件夹,也没有名为"shape_predictor_68_face_landmarks.dat"的文件,但是代码应该正确。

顺便说一句,我使用pip install dlib安装了dlib。看来它存储在一个奇怪的位置,但是我的程序可以成功导入dlib。我目前的翻译是user/bin/python2.7

Collecting dlib Using cached https://files.pythonhosted.org/packages/05/57/e8a8caa3c89a27f80bc78da39c423e2553f482a3705adc619176a3a24b36/dlib-19.17.0.tar.gz Building wheels for collected packages: dlib Running setup.py bdist_wheel for dlib ... done Stored in directory: /home/huiting/.cache/pip/wheels/50/b6/b5/5f46aacfd18028ff57591cfb53fcc7554362977c15e9060e67 Successfully built dlib Installing collected packages: dlib Successfully installed dlib-19.17.0

1 个答案:

答案 0 :(得分:-1)

您需要下载此文件“ shape_predictor_68_face_landmarks.dat”。