python识别文字tesseract

            
              Ubuntu版本：


            
            
              1
            
            .tesseract-
            
              ocr安装 
sudo apt
            
            -
            
              get
            
             install tesseract-
            
              ocr


            
            
              2
            
            
              .pytesseract安装 
sudo pip install pytesseract


            
            
              3
            
            
              .Pillow 安装 
sudo pip install pillow
            
          

            
              from
            
             PIL 
            
              import
            
            
               Image

            
            
              from
            
             pytesseract 
            
              import
            
            
               pytesseract


image 
            
            = Image.open(
            
              '
            
            
              test.png
            
            
              '
            
            
              )
code 
            
            = pytesseract.image_to_string(image,lang=
            
              '
            
            
              chi_sim
            
            
              '
            
            
              )

            
            
              print
            
            (code)
          

            
              #
            
            
               安装训练数据(equ为数学公式包)
            
            
sudo apt-get install tesseract-ocr-eng tesseract-ocr-chi-sim  tesseract-ocr-equ