图像识别库 [英] Image Recognition Library

问题描述

我不知道是否有任何有能力的图像识别库（preferably开源）在.net中？我有一个扫描分批网页和文档的应用程序。为了一个文档从另一个独立的（对于这些文件可以有多个页面），我计划让用户把一个页面，其中一个说，北极熊形象，这是对文件之间分开。所以，我的应用程序将所有的扫描，检查网页是否包含北极熊，如果是的话，然后调用它的第一个文档的末尾。

I wonder whether there is any competent image recognition library ( preferably open source) in .Net? I have an application that scans pages and documents in batches. In order to separate one document from another ( for these documents could have multiple pages), I plan to ask users to put a page, with a say, polar bear image on it to separate between the documents. So my applications will take all the scanning, checks whether the page contain the polar bear, if yes, then call it the end of the first document.

我知道OCR，其​​中应用程序将识别的文字，但对于等值的形象？

I know about OCR, where the application will recognize the text, but what about the equivalent in images?

推荐答案

我不知道我完全理解你正在做什么，而是你可以检查出这些问题：

I am not sure I exactly understand what you are trying to do, but you might check out these questions:

• <一个href="http://stackoverflow.com/questions/691799/an-easy-way-tool-to-compare-images-pixel-for-pixel-in-different-formats">an-easy-way-tool-to-compare-images-pixel-for-pixel-in-different-formats
• <一个href="http://stackoverflow.com/questions/225210/removing-duplicate-images">removing-duplicate-images
• <一个href="http://stackoverflow.com/questions/152028/are-there-any-ok-image-recognition-libraries-for-net">are-there-any-ok-image-recognition-libraries-for-net
• <一个href="http://stackoverflow.com/questions/649720/comparison-of-bmp-files">comparison-of-bmp-files

• an-easy-way-tool-to-compare-images-pixel-for-pixel-in-different-formats
• removing-duplicate-images
• are-there-any-ok-image-recognition-libraries-for-net
• comparison-of-bmp-files

如果你正在寻找实现自己的东西到的图像进行比较，以另一种形象的一个片段。你可以通过使用模板匹配。您可以使用 OpenCV的其中也有一个的。NET包装

If you are looking to implement something yourself to compare an image to a segment of another image. You can do that by using template matching. You can use OpenCV which also has a .NET wrapper

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