Python / C ++ / Java：是否有一个可以识别字符并告诉我它们在图像中的位置的库？ [英] Python/C++/Java: Is there a library that will recognize characters and tell me where they are in an image?

问题描述

我已经研究过PyTesser / Tesseract，就我所知，它只在我输入图像时才给我一个字符串。

I've looked into PyTesser/Tesseract and as far I as I can tell, it only gives me a string once I input an image.

然而，我相反，我希望收到它识别的每个角色的坐标/边界矩形。字符串本身可能对我以后有用，但现在这就是我需要的。

However, I'd like to receive, instead, the coordinates/bounding rectangle of each character it recognized. The string itself might be useful for me later on, but right now that's now what I need.

假设PyTesser / Tesseract不提供我的功能，有什么东西吗？免费提供（即不是Matlab或类似的东西）吗？

Assuming PyTesser/Tesseract don't offer me that functionality, is there something freely available (ie, not Matlab or something similar) that does?

推荐答案

根据这个邮件列表主题，您可以使用Tesseract执行此操作。但是，我不知道Python包装器会授予您访问该数据的权限。

According to this mailing list thread, you can do this with Tesseract. However, I don't know of Python wrapper that will grant you access to that data.

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