指纹门禁系统以手指取代传统的钥匙,使用时只需将手指平放在指纹采集仪的采集窗口上,即可完成开锁任务,操作十分简便,避免了其它门禁系统(传统机械锁、密码锁、识别卡等)有可能被伪造、盗用、遗忘、破坏等
在指纹门禁系统中,指纹图像预处理构成了整个系统的基础,而二值化与细化则是预处理过程的核心。
In the fingerprint entrance control system, the preprocessing of fingerprint images is the foundation of the whole system whose core is binarization and thinning.
包装内容:指纹安全门禁系统,安装转接环。
Package content: Fingerprint security access system. Mounting adapter ring.
本文在基于ARM基础上设计并实现了指纹门禁联网系统。
This article design and realize fingerprint Door-lock system network based on ARM.
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