COP-USA CF920 - Manual (Page 4)

Introduction of Face Recognition
Human Face Recognition is the identification of computer technology based on
analysis and comparison of face visual which belonging to Biometric identification
technology, including face image acquisition, face location, face preprocessing,
identification lookup and so on.
Geometric characteristic of face recognition method:
The geometric feature can be geometric shape of the eyes,nose,
mouth, etc. And the geometric relationship between them, this
recognition method needs few memory but work with a high speed.
The advantage of face recognition:
The users do not need the direct contact to the equipment comparing
to otherbiometricrecognitiontechnologies
The main purpose of face recognition:
Due to the rapid development of CCTV monitoring, urgent need
of long-distance, non-cooperative rapid identification is becoming
much more important among the users, this upgraded technoogy
is widely useful for all kinds of public area andciviliansites