使用Python机器识别库pytesseract遇到的问题

使用Python机器识别库pytesseract遇到的问题

# _*_ coding:utf-8 _*_

#机器识别使用tesseract

#导入机器识别库
import pytesseract
#导入PIL库
from PIL import Image

image = Image.open("page/test.png")
info = pytesseract.image_to_string(image)
print info

运行...然后报错

G:\Python27\python.exe G:/Py_Project/MyPythonProject2/mypython27.py
Traceback (most recent call last):
  File "G:/Py_Project/MyPythonProject2/mypython27.py", line 11, in 
    info = pytesseract.image_to_string(image)
  File "G:\Python27\lib\site-packages\pytesseract\pytesseract.py", line 122, in image_to_string
    config=config)
  File "G:\Python27\lib\site-packages\pytesseract\pytesseract.py", line 46, in run_tesseract
    proc = subprocess.Popen(command, stderr=subprocess.PIPE)
  File "G:\Python27\lib\subprocess.py", line 390, in __init__
    errread, errwrite)
  File "G:\Python27\lib\subprocess.py", line 640, in _execute_child
    startupinfo)
WindowsError: [Error 2] 

Process finished with exit code 1

解决方法：

找到pytesseract库里的pytesseract.py文件

找到：tesseract_cmd = 'tesseract'

改成：tesseract_cmd = r'C:\Program Files (x86)\Tesseract-OCR\tesseract.exe'

tesseract_cmd = r'Tesseract安装路径'

改完后：

G:\Python27\python.exe G:/Py_Project/MyPythonProject2/mypython27.py
162408

Process finished with exit code 0

可以识别