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PaddlePaddle / PaddleOCR

Awesome multilingual OCR toolkits based on PaddlePaddle (practical ultra lightweight OCR system, support 80+ languages recognition, provide data annotation and synthesis tools, support training and deployment among server, mobile, embedded and IoT devices)
https://paddlepaddle.github.io/PaddleOCR/
Apache License 2.0
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v2.4识别模型 #5071

Closed ziyaxuanyi closed 2 years ago

ziyaxuanyi commented 2 years ago

注意到新开源的SEED，解码是基于attention结构的，语言模型能否加入到CRNN的解码结构当中呢？

ziyaxuanyi commented 2 years ago

并且还附带了TPS矫正，是否不带TPS效果差呢？

tink2123 commented 2 years ago

不带TPS效果肯定是会掉一点的，不过这个没有做详细的实验验证掉点情况。 SEED的语言模型不建议和CRNN的解码做结合，因为CRNN是接FC+ctc_loss, SEED的语言模型是把label的语义信息作为初始状态辅助rnn解码，CRNN中不存在rnn解码过程，不能很好的用到语义信息。

paddle-bot-old[bot] commented 2 years ago

Since you haven\'t replied for more than 3 months, we have closed this issue/pr. If the problem is not solved or there is a follow-up one, please reopen it at any time and we will continue to follow up. It is recommended to pull and try the latest code first. 由于您超过三个月未回复，我们将关闭这个issue/pr。 若问题未解决或有后续问题，请随时重新打开（建议先拉取最新代码进行尝试），我们会继续跟进。