https://www.cnblogs.com/jianqingwang/p/6978724.html

 

 

https://blog.csdn.net/zwl18210851801/article/details/80004660

 

https://blog.csdn.net/wjbcy/article/details/79657378

 

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https://swiftcafe.io/post/tesseract.md

https://github.com/tesseract-ocr/tesseract/wiki/Data-Files