【发布时间】:2017-07-22 01:55:30
【问题描述】:
我正在尝试在 Jupyter Notebook 上使用 pytesseract。
- Windows 10 x64
- 以管理权限运行 Jupyter Notebook(Anaconda3、Python 3.6.1)
- 包含 TIFF 文件的工作目录位于不同的驱动器 (Z:)
当我运行以下代码时:
try:
import Image
except ImportError:
from PIL import Image
import pytesseract
pytesseract.pytesseract.tesseract_cmd = 'C:\\Program Files (x86)\\Tesseract-OCR\\tesseract.exe'
tessdata_dir_config = '--tessdata-dir "C:\\Program Files (x86)\\Tesseract-OCR\\tessdata"'
print(pytesseract.image_to_string(Image.open('Multi_page24bpp.tif'), lang='en', config = tessdata_dir_config))
我收到以下错误:
TesseractError Traceback (most recent call last)
<ipython-input-37-c1dcbc33cde4> in <module>()
11 # tessdata_dir_config = '--tessdata-dir "C:\\Program Files (x86)\\Tesseract-OCR\\tessdata"'
12
---> 13 print(pytesseract.image_to_string(Image.open('Multi_page24bpp.tif'), lang='en'))
14 # print(pytesseract.image_to_string(Image.open('test-european.jpg'), lang='fra'))
C:\Users\cpcho\AppData\Local\Continuum\Anaconda3\lib\site-packages\pytesseract\pytesseract.py in image_to_string(image, lang, boxes, config)
123 if status:
124 errors = get_errors(error_string)
--> 125 raise TesseractError(status, errors)
126 f = open(output_file_name, 'rb')
127 try:
TesseractError: (1, 'Error opening data file \\Program Files (x86)\\Tesseract-OCR\\en.traineddata')
我发现这两个参考资料很有帮助,但我遗漏了一些东西: https://github.com/madmaze/pytesseract/issues/50 https://github.com/madmaze/pytesseract/issues/64
感谢您抽出宝贵时间!
【问题讨论】:
标签: python tesseract python-tesseract