官方文档
Using selectors
To explain how to use the selectors we’ll use the Scrapy shell (which provides interactive testing) and an example page located in the Scrapy documentation server: https://docs.scrapy.org/en/latest/_static/selectors-sample1.html…
参考: https://aistudio.baidu.com/projectdetail/4483048
Real-Time Scene Text Detection with Differentiable Binarization
如何读论文-by 李沐
DB (Real-Time Scene Text Detection with Differentiable Binarization)
原理
DB是一个基于分割的文本检测算…