我想制作一个脚本来检测和读取照片中的二维码。我想为此使用 PyZbar,但我遇到了一些错误。
我在谷歌合作实验室工作
!sudo apt install tesseract-ocr
!pip install pytesseract
!pip install pyzbar[scripts]
import shutil
import os
import random
import re
import cv2
import numpy as np
import pytesseract
from pytesseract import Output
%matplotlib inline
import matplotlib as mpl
import matplotlib.pyplot as plt
import matplotlib.pylab as pylab
import glob
import pyzbar.pyzbar
from PIL import Image
这是我正在努力解决的错误:
ImportError Traceback (most recent call last)
<ipython-input-25-d8758fa4db37> in <module>()
24 import glob
25 # ZBAR - Bar Code Reader is an open source software suite for reading bar codes from various sources, such as video streams, image files and raw intensity sensors
---> 26 import pyzbar.pyzbar
27 # PIL - Python Imaging Library
28 from PIL import Image
4 frames
/usr/local/lib/python3.6/dist-packages/pyzbar/zbar_library.py in load()
63 path = find_library('zbar')
64 if not path:
---> 65 raise ImportError('Unable to find zbar shared library')
66 libzbar = cdll.LoadLibrary(path)
67 dependencies = []
ImportError: Unable to find zbar shared library
提前感谢您的回答
最佳答案
在!pip install pyzbar
之前,你需要用这个命令安装libzbar。
!apt install libzbar0
那么,pyzbar 应该可以工作了。
关于python - import pyzbar.pyzbar - 找不到 zbar 共享库,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/63217735/