python27+opencv2.4.10+pytesseract0.2.0图片识别

# -*- coding: utf-8 -*-
import cv2
import numpy as np
import pytesseract

path=ur'D:code-arcpycccpyautogui
umber.png'
img = cv2.imread(path)
cv2.namedWindow("input image",cv2.WINDOW_AUTOSIZE)
cv2.imshow("input image",img)
cv2.waitKey(0)
cv2.destroyAllWindows()
text = pytesseract.image_to_string(img, lang='chi_sim')
print(text)

都使用的 python2 setup.py install安装，注意版本，过高的版本也会有异常

 上图是用的pytesseract-0.2.2.tar 报错，换了 pytesseract-0.2.0.tar.gz正常。

https://pypi.org/project/pytesseract/0.2.0/#description

tesseract-ocr安装：

https://pan.baidu.com/s/1OL0g1MBzeijD23JN0UGC0Q

注意最后要把语言包放在

opencv安装见另一篇。