The sensor can be used in entrancecontrol, access control, and tailgate detection applications.
感应器可用在出入口控制处，访问控制和问随监测。
2
In the fingerprint entrancecontrol system, the preprocessing of fingerprint images is the foundation of the whole system whose core is binarization and thinning.
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。
3
In this case, the transition from manual to auto mated control would take place on the entrance ramp.