有可行的手写识别库/程序吗？ [英] Is there a viable handwriting recognition library / program?

问题描述

我正在寻找处理一堆扫描的响应明信片，这些明信片上有手写联系信息（即姓名，地址，电话，电子邮件等）。

I'm looking to process a bunch of scanned response postcards that have handwritten contact information on them (ie Name, Address, Phone, Email, etc).

我很好奇是否有可行的开源库或软件来完成这项工作（理想情况下是Java或R）。环顾四周，很多信息来自2009年或早期，并不是很令人鼓舞。

I'm curious if there is a viable open-source library or piece of software to do this (ideally Java or R). In looking around a lot of the information is from 2009 or early and isn't very encouraging.

语言为英语。

有什么建议吗？

编辑：我看过OCRopus页面，但最新版本是5月份2009.任何人都有这方面的经验或是否有更新的版本？

I've looked at the OCRopus page but the latest version is from May 2009. Anyone have any experience with this or is there a more recent version?

推荐答案

首先，据我所知没有本机开源Java OCR SDK。有一些Java API包含对本机接口的调用，tesjeract（ http://code.google.com/ p / tesjeract / ）或Tess4J（ http://tess4j.sf.net/ ） 。

To begin with, as far as i know there are no native opensource Java OCR SDKs. There are Java APIs which wrap calls for native interfaces, tesjeract (http://code.google.com/p/tesjeract/) or Tess4J (http://tess4j.sf.net/).

接下来，您需要指定是否查找手写或手写文本。如果您需要手写文本识别 - 我不相信您将能够解决您的任务，因为其他答案中陈述的原因。

Next, you need to specify whether you look for handwritten or handprinted text. If you need handwriting text recognition - i don't beleive you'll be able to solve your tasks because of the reasons stated in other answers.

但是，如果您需要手写文本的ICR（代表智能字符识别）（在调查，表格等中使用相当清晰的字母），可能会有一个解决方案。虽然我相信tesseract（尽管被认为是开源引擎中最好的）不会在这里为你完成这项工作，但你可以寻找更准确的SDK。

However, if you need ICR (that stands for intelligent character recognition) for handprinted text (rather clear letters used in surveys, forms, etc.) there could be a solution. While I beleive that tesseract (despite being considered the best among opensource engines) won't do the job for you here, you can look for more accurate SDKs.

也许这个问题会有所帮助：手写扫描的文档到.txt文件？

Maybe this question would help: Handwritten scanned Doc to .txt File?

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