Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

请问这个项目和chinese-ocr的那个项目一样吗 #13

Open
snow-liu-3 opened this issue Nov 15, 2019 · 1 comment
Open

请问这个项目和chinese-ocr的那个项目一样吗 #13

snow-liu-3 opened this issue Nov 15, 2019 · 1 comment

Comments

@snow-liu-3
Copy link

最近在研究ocr方面,请问作者有好的数据集可以分享吗

@courao
Copy link
Owner

courao commented Nov 15, 2019

嗯,算法原理是差不多的,都是CTPN+CRNN的思路,这个项目相比于那个chinese-ocr区别主要是:
1.用pytorch写的,非极大值抑制nms也是直接用python写的,所以不需要像那个代码一样需要用gcc编译,在windows这样的平台也比较好运行。
2.提供了训练代码,据我所知chinese-ocr貌似没有提供CTPN训练代码

关于训练集的话一般主流的开源数据集可以在ICDAR官网找 http://rrc.cvc.uab.es ,中英文的都有,比较适合训练检测器也就是这个代码里的CTPN,识别模块的话因为跟你需要识别的内容关系密切,建议用贴近你所需识别的数据,中文的话https://github.com/wang-tf/Chinese_OCR_synthetic_data 这个生成的数据就蛮不错的。

希望能帮到你!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants