iOS的手写识别应用程序如何识别我的手写内容? [英] How does handwriting recognition apps for the iOS recognize my handwriting?

问题描述

可能重复:
是否有用于IOS的手写识别库?

Possible Duplicate:
Is there an handwriting recognition library for IOS?

我正在为iPad开发一个可以识别笔迹的应用程序，我在徘徊是否有图书馆/框架来做这项工作?

I'm building an app for the iPad that can recognize handwriting and I was wandering if there is library/framework for doing that?

有人知道其他应用程序是如何做到的吗?他们使用OCR还是手势识别?

Does someone knows how does the other apps do that? do they use OCR or Gesture recognition?

我知道这里有很多关于该主题的问题，但是我没有得到令人满意的答案.

I know that there are many questions here about that subject but I haven't came across a satisfying answer.

谢谢.

推荐答案

我已经测试了很多HWR/OCR库.

I've tested a lot of HWR/OCR libs.

这里有很棒的手写识别库: http://www.hanvon.com/en/products/index.html http://www.phatware.com/index.php?q=product/details/developer/writepadsdk 但是它们是开源的.

Here are great handwriting-recognition libs: http://www.hanvon.com/en/products/index.html http://www.phatware.com/index.php?q=product/details/developer/writepadsdk But they are closed-source.

这是简单的开源代码之一: http://risujin.org/cellwriter/

Here is simple opensource one: http://risujin.org/cellwriter/

对我而言，OCR引擎中最好的是Tesseract；它甚至比ABBYY更好地识别文本.

As for me, best of OCR engines is Tesseract; it recognizes text better then even ABBYY.

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