我第一次使用Pytesseract并且遇到问题。我假设我忽略了一些基本的东西,我仍然在学习python。我在我的电脑上安装了Tesseract-OCR,然后使用pip install来安装pytesseract。我也尝试点击安装枕头,但couldnt,因为它已经通过pyautogui安装。我尝试运行下面的代码,但得到一个错误。Pytesseract回溯错误
问题:我需要改变什么,或者我该如何改正?
回溯:
Traceback (most recent call last):
File "C:\Users\bweibley\HC\test.py", line 20, in <module>
text = get_text(img, region)
File "C:\Users\bweibley\HC\test.py", line 8, in get_text
return pytesseract.image_to_string(image.crop(region))
File "C:\Users\bweibley\AppData\Local\Programs\Python\Python36-32\lib\site-packages\pytesseract\pytesseract.py", line 161, in image_to_string
config=config)
File "C:\Users\bweibley\AppData\Local\Programs\Python\Python36-32\lib\site-packages\pytesseract\pytesseract.py", line 94, in run_tesseract
stderr=subprocess.PIPE)
File "C:\Users\bweibley\AppData\Local\Programs\Python\Python36-32\lib\subprocess.py", line 707, in __init__
restore_signals, start_new_session)
File "C:\Users\bweibley\AppData\Local\Programs\Python\Python36-32\lib\subprocess.py", line 990, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] The system cannot find the file specified
代码:
#python 3.6
from PIL import Image
import pytesseract
# --- functions ---
def get_text(image, region):
return pytesseract.image_to_string(image.crop(region))
def get_int(image, region):
return int(get_text(image, region).replace(',', ''))
# --- main ---
# test on screenshots: 0.jpg ... 9.jpg
for x in range(10):
img = Image.open('screenshots/{}.jpg'.format(x))
region = (288, 664, 487, 706)
text = get_text(img, region)
print('Name:', text)
region = (8666, 871, 1036, 920)
value = get_int(img, region)
print('Power:', value)
region = (1292, 466, 1420, 515)
value = get_int(img, region)
print('Loot #1:', value)
region = (1292, 555, 1420, 604)
value = get_int(img, region)
print('Loot #2:', value)
region = (1292, 645, 1420, 694)
value = get_int(img, region)
print('Loot #3:', value)
print('-----')
我回答这类问题[这里](http://stackoverflow.com/a/43330889/7802055)。 –