People's face camera device and floodgate machine

The embodiment of the utility model discloses people's face camera device and floodgate machine is through setting up two polaroids to and the the polarization direction's who corresponds setting, filtering the light that partial external world directly absorb the camera module, the current face identification floodgate machine on the market of having solved is through camera collection facial image, and later algorithm comparison verification is passed through on the backstage, and the verification is through the clearance of opening the door of floodgate machine then, under the backlight condition, when if external highlight gets into the camera module, can cause the relatively poor technical problem of the whole quality of captured images. 本实用新型实施例公开了种人脸摄像装置和闸机，通过设置两个偏光片，以及对应的偏振方向的设置，过滤掉部分外界直接摄入摄像头模组的光线，解决了市面上的现有人脸识别闸机是通过摄像头采集人脸图像，之后后台通过算法比对验证，验证通过则闸机开门放行，在逆光条件下，如果外界强光进入摄像头模组时，会造成拍摄图像整体质量较差的技术问题。