python ocr使用（python培训）

python ocr使用（python培训）

pip install pillowpip install pytesseractpip install tesseract-ocr## 若安装失败去下载 import Imageexcept ImportError: from PIL import Imageimport pytesseractpytesseract.pytesseract.tesseract_cmd = ''# Include the above line, if you don't have tesseract executable in your PATH# Example tesseract_cmd: 'C:\\Program Files (x86)\\Tesseract-OCR\\tesseract'print(pytesseract.image_to_string(Image.open('test.png')))print(pytesseract.image_to_string(Image.open('test-european.jpg'), lang='fra'))Add the following config, if you have tessdata error like: “Error opening data file…”tessdata_dir_config = '--tessdata-dir ""'# Example config: '--tessdata-dir "C:\\Program Files (x86)\\Tesseract-OCR\\tessdata"'# It's important to add double quotes around the dir path.若该目录下没有chi_sim.traineddata则去lang='chi_sim', config=tessdata_dir_config)

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