a, o, e, f, g, n, c, r, t, i are letters that make 'face recognition'
cog, IT, re, fa, ti, EC, ACE, face, AC, on, ace, CE, cognition, recognition, nit, CO, Io, ion, Re, Ac, Ce, Co, Ni, Ti are words within 'face recognition'
2 possible definitions for 'face recognition'
Under this definition, face recognition is a noun and has the following properties:
facial recognition, automatic face recognition have the same meaning as 'face recognition'
'face recognition' can be a type of biometric identification, biometric authentication, identity verification.
'face recognition' can be a category of terrorism, act of terrorism, terrorist act.
"they used face recognition to spot known terrorists"
Under this definition, face recognition is a noun and has the following properties:
'face recognition' can be a type of visual perception, seeing, beholding.