定位图像中的文本 [英] Locating Text within image

问题描述

我目前工作的一个项目，我的目标是在图像中查找文本。 OCR'ing文字是不是我的本意是呢。欲基本上获得图像内的文本的边界。我使用操纵AForge.Net成像组件。 ？在某种意义上或其他任何帮助。

I am currently working on a project and my goal is to locate text in an image. OCR'ing the text is not my intention as of yet. I want to basically obtain the bounds of text within an image. I am using the AForge.Net imaging component for manipulation. Any assistance in some sense or another?

更​​新09年2月5日：
因为我已经沿着我的项目另一条路去了。不过我也尝试使用MODI（Microsoft Office文档图像）来获取文本。它可以让你到OCR图像并拉了一些便于从中文本。

Update 2/5/09: I've since went along another route in my project. However I did attempt to obtain text using MODI (Microsoft Office Document Imaging). It allows you to OCR an image and pull text from it with some ease.

推荐答案

这是一个活跃的研究领域。从字面上有关于这个问题的学术论文不减当年。这将是很难给你帮助特别是W / O更deatails。您是否在寻找特定类型的文本？字体？仅限英语？你熟悉学术文献？

This is an active area of research. There are literally oodles of academic papers on the subject. It's going to be difficult to give you assistance especially w/o more deatails. Are you looking for specific types of text? Fonts? English-only? Are you familiar with the academic literature?

文本检测是任何OCR（光学字符识别）系统的标准问题，因此有大量的码位上处理它的interwebs。

"Text detection" is a standard problem in any OCR (optical character recognition) system and consequently there are lots of bits of code on the interwebs that deal with it.

我可以开始上市的谷歌从成堆的链接，但我建议你只是做了文本检测的搜索，并开始阅读:)。有足够的可用例子代码。

I could start listing piles of links from google but I suggest you just do a search for "text detection" and start reading :). There is ample example code available as well.

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