【笔记】mac下使用python 进行ocr识别

#步骤

1. 安装tesseract库 brew install tesseract
2. pip安装python的tesseract接口 pip install pytesseract
3. 下载中文数据集 tessdata github chi_sim.traineddata放置到tesseract安装目录下share/tessdata e.g:/usr/local/Cellar/tesseract/3.05.01/share/tessdata

#使用tesseract

import pytesseract
from PIL import Image

# open image
image = Image.open('test.jpg')
code = pytesseract.image_to_string(image, lang='chi_sim')
print(code)