What Is Fingerprint Authentication?

Fingerprint authentication refers to the unevenness on the skin on the front of the end of the finger, which contains a lot of information. The patterns of these skins are different in patterns, breakpoints, and intersections. They are called "features" in information processing, and these features are unique and permanent, which can associate a person with his fingerprint. By comparing the fingerprint characteristics with those stored in advance, you can verify its true identity. When the mobile phone is set up for fingerprints, it will quickly read the fingerprint of the person who is using the mobile phone, save it, and wait for the next time to read it again.

Fingerprint authentication

Fingerprint authentication refers to the unevenness on the skin on the front of the end of the finger, which contains a lot of information. The texture of these skins is

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To realize fingerprint consumption, the fingerprint information must be authenticated first.

Fingerprint information authentication is the use of automatic fingerprint recognition system through special photoelectric conversion equipment and computer image processing technology to collect, analyze and compare living fingerprints, automatically, quickly and accurately identify personal identity.

A fingerprint reader is a terminal tool that can automatically read a fingerprint image and transfer the digitized fingerprint image to a computer through a USB interface. Not only is it superior in performance, it is also an excellent fingerprint entry device, which can be widely used in many applications such as social security, public security, time and attendance, fingerprint encryption, and identity verification.

The consumer first registers the name, mobile phone number, fingerprint information, etc. in the warehouse, and then purchases a recharge card provided by the operator, deposits it in cash, and every time he goes to the operator's partner merchant to make a purchase, he clicks directly on the fingerprint reader to register The finger on the fingerprint will automatically deduct the funds on the recharge card and generate corresponding points. As long as there is a balance on the prepaid card, you can spend it empty-handed to the designated merchant.

Looking at the international market, fingerprint consumption has begun to appear in western developed countries several years ago. The business was launched in the United States in 2005. First-tier retailers in the United States, such as Wal-Mart, 7-11 convenience stores, and other well-known merchants support fingerprint consumption, and the transaction volume of paying bills using this method has been increasing. The number of merchants and individual users is also growing. Authorities predict that the era of fingerprint consumption has arrived. ^[1]