一,项目官方地址
https://github.com/sml2h3/ddddocr
二,安装
$ pip install ddddocr
三,代码:
import base64
from ddddocr import DdddOcrocr = DdddOcr()img = "data:image/png;base64,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"base_code = img.split(',', 1)[-1]
img_content = base64.b64decode(base_code)
result = ocr.classification(img_content)
print("识别结果:", result)
图片如下:

四,测试效果
$ python3 ocr1.py
欢迎使用ddddocr,本项目专注带动行业内卷,个人博客:wenanzhe.com
训练数据支持来源于:http://146.56.204.113:19199/preview
爬虫框架feapder可快速一键接入,快速开启爬虫之旅:https://github.com/Boris-code/feapder
谷歌reCaptcha验证码 / hCaptcha验证码 / funCaptcha验证码商业级识别接口:https://yescaptcha.com/i/NSwk7i
识别结果: 897965
说明:识别的准确率还是有一定的问题