Such as computer login, e-government and e-commerce. In e-commerce, all transactions are completed online, and many approval processes in e-government are also moved online. Authorization or approval of transaction is realized by password.
If the password is stolen, security is not guaranteed. If biometric technology is used, the digital identities and real identities of all parties on the Internet can be unified, thus increasing the reliability of e-commerce and e-government systems.
Extended data:
Other uses
1, digital camera
Face autofocus and smiling face shutter technology: 1. Face capture. It judges according to the position of human head, first determines the head, then judges the head characteristics such as eyes and mouth, and confirms that it is a face through the comparison of feature database, thus completing face capture. Then focus on the human face for autofocus, which can greatly improve the clarity of the photos taken.
2, face recognition access control
Face recognition access control is a safe and practical access control product based on advanced face recognition technology combined with mature ID card and fingerprint recognition technology. The product adopts split design, with features of face, fingerprint and ID card information collection, biological information identification, and separation inside and outside access control, which is practical, safe and reliable.
Step 3 identify
Such as e-passports and ID cards. From April 20 1818, its member countries and regions must use machine-readable passports. Face recognition technology is the first recognition mode and has become an international standard. The US Transportation Security Administration plans to promote biometric-based domestic universal travel documents throughout the United States.
Crowds can be monitored in public places such as airports, stadiums and supermarkets. For example, a monitoring system can be installed at the airport to prevent terrorists from boarding. For example, the ATM of the bank, the user's card and password are stolen, and others take cash.
Baidu Encyclopedia-Face Recognition