指纹读取器能否从服务器端读取图像。 [英] Can a finger print reader is able to read the image from server side.

问题描述

我将在c＃web application中使用指纹读取代码。如果该代码从服务器端运行，则可以像这样编码。



我尝试了什么：



i已在窗口应用程序中尝试仅用于指纹读取和匹配

解决方案

基本上，您使用传感器来提供指纹（或指纹）的图像。识别和认证模块是分开的。如果你足够幸运，你将拥有区分什么是图像捕获和什么是认证模块的库。如果是这样，那么你绝对可以调用这些函数来仅验证指纹。



如果您的库不支持此功能，并且您只执行某种启动功能。那你运气不好



很久以前我在ZK工作过，他们确实只支持基于图像的验证功能。然而，该图像是由传感器设备本身捕获的 - 但这是一个单独讨论的事情。图书馆是这样的， c ++ - 如何在C＃项目中使用ZK4500指纹扫描仪SDK - 堆栈溢出 [ ^ ]。根据您的需要，您可以搜索解决方案。



也许您只需要一个指纹识别模块，而不是特定于传感器的功能。 :-)



GitHub - rtshadow / biometrics：指纹识别等 [ ^ ]（Python库，请考虑IronPython对此解决方案感兴趣）

i am going to use the finger print reading code in c# web application.if that code run from server side.is it possible to code like this.

What I have tried:

i already tried in window application only for finger print reading and matching

解决方案

Basically, you use a sensor to provide the image of thumbprint (or fingerprint). The recognition and authentication modules are separate. If you are lucky enough, you will have the library that distinguishes between what is "image capturing", and what is "authentication" module. If so, then you can definitely call the functions to only authenticate the fingerprint.

If your library does not support this, and you only execute some sort of "start" function. Then you are out of luck.

I worked in ZK-something a very long time ago, and they did support "Verify" function based on an image only. That image was however captured by the sensor device itself— but that is a separate thing to talk about. The library was something like this, c++ - How to use ZK4500 Fingerprint Scanner SDK in C# Project - Stack Overflow[^]. Based on what you need, you can search for the solution.

Maybe all you would need is just a fingerprint recognition module, and not a sensor-specific functionality. :-)

GitHub - rtshadow/biometrics: fingerprint recognition, etc.[^] (Python library, consider IronPython is interested in this solution)

这篇关于指纹读取器能否从服务器端读取图像。的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！