FaceX offers offline based Facial Recognition SDKs which will work from your server without connection to the FaceX servers. These SDKs are packaged as docker instances which work well with Ubuntu/Linux systems
The docker instance can be used to accept live steaming video feed as input. Faces in the video stream will be detected and cropped. These cropped images can be used for facial recognition.
You can request for a docker instance trial from the FaceX User Portal. Sign In here