使用vb.net比较图像 [英] Comparing Images using vb.net

问题描述

这里的任何人都知道如何比较2张图像. .然后显示拍摄前后的百分比.

Anyone here know how to compare 2 images. . and then show how many percent from before and after image captured. thanks in advance.

推荐答案

此 [<一个href ="http://www.vb-helper.com/howto_net_image_compare_threshold.html" target ="_ blank" title ="New Window"> ^ ]可能会为您提供帮助.

This[^] might help you.

感谢您的答复. .但是我要使用什么算法?

谢谢

Thanks for your reply. . but what algorithm im going to use?

Thanks

这有点含糊，但从本质上讲，您需要实例化两个System.Drawing.Bitmap对象并逐像素进行比较.
您可能会发现AForge.NET库中的某些内容可以帮助解决您的特定情况.

_________________________________
伊万·罗德里格斯(Yvan Rodrigues)
红细胞创新公司.
L''创新的Globules Rouges公司.

That''s kind of vague, but in essence you need to instantiate two System.Drawing.Bitmap objects and compare them pixel by pixel.
You might find that something in the AForge.NET library could help your specific case.

_________________________________
Yvan Rodrigues
Red Cell Innovation Inc.
L''innovation de Globules Rouges Inc.

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