首先,我做了
pytesseract-no such file or directory error所提到的一切
仍然无法正常工作.现在我正在使用Pycharm IDE以下代码：
from PIL import Image
import pytesseract
import subprocess
im = Image.open('test.png')
im.show()
subprocess.call(['tesseract','test.png','out'])
print pytesseract.image_to_string(Image.open('test.png'))
> im.show()成功打开图像.
>带有tesseract test.png的subprocess.call()也会提取文本
从图像..
>但pytesseract.image_to_string()失败.
我不明白.为什么我能在shell中使用tesseract而不能在python中使用tesseract.在python中我可以打开相同的图像但是当与tesseract一起使用时无法找到图像.
您可以在下面看到错误输出.
File "/home/hamza-c/Schreibtisch/Android/JioShare/orc.py", line 7, in
print pytesseract.image_to_string(Image.open('/home/hamza-c/Schreibtisch/Android/JioShare/test.png'))
File "/usr/local/lib/python2.7/dist-packages/pytesseract/pytesseract.py", line 162, in image_to_string
config=config)
File "/usr/local/lib/python2.7/dist-packages/pytesseract/pytesseract.py", line 95, in run_tesseract
stderr=subprocess.PIPE)
File "/usr/lib/python2.7/subprocess.py", line 711, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1340, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
