Mac上安装tesseract

安装homebrew

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

安装完后进行测试

apple$ brew -v
Homebrew 2.2.13
Homebrew/homebrew-core (git revision 60c83; last commit 2020-04-28)

安装tesseract

brew install tesseract

安装完成后进行测试

appple$ tesseract -v
tesseract 4.1.1
 leptonica-1.79.0
  libgif 5.2.1 : libjpeg 9d : libpng 1.6.37 : libtiff 4.1.0 : zlib 1.2.11 : libwebp 1.1.0 : libopenjp2 2.3.1
 Found AVX2
 Found AVX
 Found FMA
 Found SSE

使用python调用使用

import pytesseract
from PIL import Image

img = Image.open("test.png")
text=pytesseract.image_to_string(img)
print(text)