Face Authentication

overview the settings in this group control 3 things face authentication the core capability of secure wfh in which the face in the camera is authenticated to a reference picture of that agent background face authentication ongoing face authentication that occurs after initial face authentication and re authenticates that the same person is still on camera as was originally authenticated no face detection detecting when there is no face in the camera's view (either the agent walked away from their seat, the camera is covered, or the camera isn't pointing in the right direction) we recommend only changing the "common" settings without guidance from tetherfi support feature settings common trs face authentication enabled true = face authentication is enabled default true trs background face authentication enabled true = background face authentication is enabled default true trs background auth interval how often in seconds background face authentication is performed default 300 trs background auth failure limit number of times background authentication can fail continuousy beyond which a background face auth failure event is raised default 3 trs noface detection enabled true = no face detection enabled default true trs noface violation timeout timespan in seconds during which no face is continously detected after which a no face found event is raised feature settings advanced trs face compare frequency face compare frequency per number of positive face founds default 50 face detector model threshold threshold for face detector default 0 6 face detector model confidence confidence for face detector above which a positive identification occurs default 0 8 face detector model runfrequency run frequency for face detector in milliseconds default 300 face detector model swaprgb 1 = enable, 0 = disable face detector model enabled 1 = enable, 0 = disable trs face auth confidence face auth confidence above which authentication is a success this is for the v2 face authentication model note that this value is divided by 100 0 default 80 0 trs local faceauth confidence local machine face auth confidence above which authentication is a success default 0 5 trs facecomparison enabled to enable local face comparison default=false trs facecompare failure limit number of face comparison failures after which facecomparisonfailuredetected violation will be raised default=3 trs face mismatch detection threshold threshold which when crossed triggers the authenticationfacemismatch violation default 0 80