捕获并比较指纹图像 [英] Capture and compare finger print image

问题描述

我正在开发使用指纹识别的考勤管理系统.因此，我要比较的是扫描仪生成的两个bmp图像.我听说过神经网络，但我不知道该如何实现.有什么解决办法吗?

解决方案

您不想从头开始开发它，而是想要开源或免费指纹读取器SDK ./p>

编辑后添加:

如果您不能使用 NITGEN SDK ，则可能是不会在您的项目中取得成功.当您比较指纹"时，您实际上并不是在比较图像，而是在比较从图像中提取的关键点(标记)列表.

I'm developing an attendance management system using finger print recognition. So what i want is comparing the two bmp images those are generated by the scanner. I've heard about neural network but i don't know how to implement the same. Is there any solution?

解决方案

You don't want to develop this from scratch, you want something like the Digital Persona Software Development Kit.

There are others, but that's the one I was using tonight :)

There's also this question: Opensource or Free Fingerprint Reader SDK.

Edited to add:

If you can't use the NITGEN SDK, then you're probably not going to succeed in your project. When you compare 'fingerprints', you're not actually comparing the images, you're comparing lists of key points (indicia) extracted from the images.

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