Glossary

Term	Definition
Bestshot	The frame of the video stream in which the face is captured in the best angle for further use in a face recognition system
Liveness	Software method that enables you to confirm whether a person in one or more images is "real" or a fraudster using a fake ID (printed face photo, video, paper or 3D mask)
Detection	Actions to find areas of the image containing faces
Spoofing attack	Substitution of a real person for a fake image (for example, a photograph) to deceive the system