AttributeError：'模块'对象没有属性'get_frontal_face_detector'

Question

我试图使用python的dlib库来检测面部标志。我正在使用face detector上给出的示例。我在安装dlib之前安装了所有依赖项。

首先我使用上面链接中给出的“sudo apt-get install libboost-python-dev cmake”安装cmake和libboost。然后我使用“pip install dlib”安装dlib。

我的代码：

import sys 
import os 
import dlib 
import glob 
from skimage import io 

predictor_path = 'shape_predictor_68_face_landmarks.dat' 
faces_folder_path = './happy' 
detector = dlib.get_frontal_face_detector() 
predictor = dlib.shape_predictor(predictor_path) 
win = dlib.image_window() 

for f in glob.glob(os.path.join(faces_folder_path, "*.jpg")): 
    print("Processing file: {}".format(f)) 
    img = io.imread(f) 

    win.clear_overlay() 
    win.set_image(img) 

    # Ask the detector to find the bounding boxes of each face. The 1 in the 
    # second argument indicates that we should upsample the image 1 time. This 
    # will make everything bigger and allow us to detect more faces. 
    dets = detector(img, 1) 
    print("Number of faces detected: {}".format(len(dets))) 
    for k, d in enumerate(dets): 
     print("Detection {}: Left: {} Top: {} Right: {} Bottom: {}".format(
      k, d.left(), d.top(), d.right(), d.bottom())) 
     # Get the landmarks/parts for the face in box d. 
     shape = predictor(img, d) 
     print("Part 0: {}, Part 1: {} ...".format(shape.part(0), 
                shape.part(1))) 
     # Draw the face landmarks on the screen. 
     win.add_overlay(shape) 

    win.add_overlay(dets) 
    dlib.hit_enter_to_continue() 

但是当我运行该程序，我得到以下错误：

Traceback (most recent call last): 
    File "dlib.py", line 2, in <module> 
    import dlib 
    File "/home/shivam/musicplayer/dlib.py", line 6, in <module> 
    detector = dlib.get_frontal_face_detector() #Face detector 
AttributeError: 'module' object has no attribute 'get_frontal_face_detector' 

这里是我的项目的目录结构：

Answer 1

重命名你的文件从dlib.py改为别的，比如说dlib_project.py。

您的文件命名为so，它隐藏了具有所需功能的dlib库，因为它是导入而不是库，在层次结构中处于第一位。