identify and authenticate an individual through fingerprints.
based on 2D or 3D images of faces to authenticate.
a authentication technology measure vocal characteristics to distinguish between individuals.
included retina recognition and iris recognition
- Iris Recognition:
identifies the unique patterns of a person’s iris - the colorful area of the eye surrounding the pupil.
- Retina Recognition:
use the pattern of vessels behind the retina in choroid to identify humans.
Vein Patterns Recognition:
are not directly visible and a special scanner is required to get the biometric data.
the process of determining an individual's DNA characteristics through DNA barcoding or DNA patterns.
based on the geometric shape of the hand - size of the palm, length and width of the fingers, distance between the knuckles, etc