问在网格上使用pyocr(tesseract)检测字母

EN

from PIL import Image
import sys

import pyocr
import pyocr.builders

# Tools
tools = pyocr.get_available_tools()
if len(tools) == 0:
    print("No OCR tool found")
    sys.exit(1)
tool = tools[0]
print("Will use tool '%s'" % (tool.get_name()))

# Language
langs = tool.get_available_languages()
lang = langs[0]
print("Will use lang '%s'" % (lang))

# Get text
txt = tool.image_to_string(
    Image.open('1.jpg'),
    builder=pyocr.builders.TextBuilder()
)

print(txt)