Abstract: This is a security and identification system designed to obtain improved images for use by real-time facial recognition and identification systems for screening individuals passing through secure entry or checkpoints such as airport passenger terminals, government offices, and other secure locations. The system detects the presence of a subject at the checkpoint, interactively instructs the subject to stop and move into position for proper identification and recognition, analyzes the facial features of the subject as (s)he passes through the checkpoint, and compares the features of the subject with those in a database. The system then generates different signals depending upon whether or not the subject is recognized. In one aspect of the invention, different methods and apparatus are provided for compensating for low ambient light so as to improve the quality of the facial image of the subject that is obtained.

Abstract: This is a security and identification system designed to obtain improved images for use by real-time facial recognition and identification systems for screening individuals passing through secure entry or checkpoints such as airport passenger terminals, government offices, and other secure locations. The system detects the presence of a subject at the checkpoint, interactively instructs the subject to stop and move into position for proper identification and recognition, analyzes the facial features of the subject as (s)he passes through the checkpoint, and compares the features of the subject with those in a database. The system then generates different signals depending upon whether or not the subject is recognized. In one aspect of the invention, different methods and apparatus are provided for compensating for low ambient light so as to improve the quality of the facial image of the subject that is obtained.

Abstract: A protective guard for the transparent dome of a surveillance camera system deployed in a harsh or dangerous outdoor environment. The guard is a hemispherically shaped metallic unit that covers the dome with a series of longitudinal arcuate ribs originating at the equator of the hemisphere and terminating at an open circle at the pole. The guard may be deployed on a surface-mounted dome having an upward, downward or sideways orientation, or it may be deployed on a heavy-duty dangling pendant enclosure. The pendant embodiment includes weather-resistant features including air insulation around the internal components, and slots that allow for the passage of fluid through the pendant for removal of moisture, cooling and evaporation.