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.
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.
其中生物识别门禁又包括指纹、虹膜、掌纹、语音等系统。
And the biometric identification entrance guard system includes fingerprint system, iris system, palm print system and voice system and so on.
应用推荐