olemus
biomeetrias:
ISO/IEC 19794, ISO/IEC TR 24722:
biomeetriku ühe isendi mitme esitusproovi kasutamine
või mitme proovi hõivest tuleneva ainus esitus, näiteks
näokujutise hõive mitmest videokaadrist
(mitte tingimata järjestikku);
kokkusulatusmeetodite kasutamisel loetakse
multiesituslikku biomeetriat üheks multibiomeetria vormiks
=
using either multiple presentation samples of one instance of a biometric characteristic or a single presentation that results in the capture of multiple samples
EXAMPLE. Several frames from video camera capture of a face image (possibly but not necessarily consecutive).
Note. Multipresentation biometrics is considered a form of multibiometrics, if fusion techniques are employed. Many fusion and normalisation techniques are appropriate to the integration of information from multiple presentations of the same biometric instance.