Although the lip line, iris and retina in eyes vary from person to person, fingerprint recognition is the most commonly used and convenient biometric technology.
Fingerprint identification technology is actually divided into two categories: police and civilian, and the ideas are quite different.
The core of fingerprint identification technology is algorithm. By analyzing the global features or local features of fingerprints, such as ridges, valleys and terminal bifurcation points or bifurcation points, a person's identity can be confirmed very reliably from the feature values.
Another key technology of fingerprint identification is fingerprint image acquisition technology.
Take care of your fingers, and your fingerprints will be more and more widely used in the future society.