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[英]Extracting coordinates of text using tesseract python without using pytesseract
[英]Image to text Python 3.6 error using tesseract and pytesseract
我正在尝试使用pytesseract的image_to_string函数,但无法做到这一点。 我已经安装了pytesseract模块和tesseract模块,但是最后一个似乎无法正常工作,我有以下代码
import argparse
import cv2
import os
import time
import sys
from PIL import Image
import pytesseract
A=Image.open("C:/Users/Martin/Python/Python36/Tickets/2.jpg")
pytesseract.image_to_string(A)
运行此命令时,出现以下错误消息
Traceback (most recent call last):
File "C:/Users/Martin/Python/Python36/cosa.py", line 9, in <module>
pytesseract.image_to_string(A)
File "C:\Users\Martin\Python\Python36\lib\site-packages\pytesseract\pytesseract.py", line 193, in image_to_string
return run_and_get_output(image, 'txt', lang, config, nice)
File "C:\Users\Martin\Python\Python36\lib\site-packages\pytesseract\pytesseract.py", line 140, in run_and_get_output
run_tesseract(**kwargs)
File "C:\Users\Martin\Python\Python36\lib\site-packages\pytesseract\pytesseract.py", line 111, in run_tesseract
proc = subprocess.Popen(command, stderr=subprocess.PIPE)
File "C:\Users\Martin\Python\Python36\lib\subprocess.py", line 709, in __init__
restore_signals, start_new_session)
File "C:\Users\Martin\Python\Python36\lib\subprocess.py", line 997, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] El sistema no puede encontrar el archivo especificado
所以我尝试运行import tesseract,这显示了
Traceback (most recent call last):
File "<pyshell#53>", line 1, in <module>
import tesseract
File "C:\Users\Martin\Python\Python36\lib\site-packages\tesseract\__init__.py", line 34
print 'Creating user config file: {}'.format(_config_file_usr)
^
SyntaxError: invalid syntax
我猜这是一个兼容性问题(我正在使用Python 3.6.5,现在print是一个函数,所以()可以预期),但是当我运行pip install --upgrade tesseract时,我已经知道它已经是最新的了,所以我不知道知道如何使这项工作。 我正在使用Windows 7 64位。 任何帮助,不胜感激。
并非完全确定这是否可以解决您的问题,因为它是Windows,错误不是英语,但对于其他Google员工,如果您遇到
pytesseract.pytesseract.TesseractNotFoundError: tesseract is not installed or it's not in your path
ocr需要与pip的python软件包分开安装:
sudo apt install tesseract-ocr
将其安装到您的路径中。
ocr需要与pip的python软件包分开安装:
sudo apt install tesseract-ocr
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