Vein recognition, a type of biometrics. One way of the vein recognition system is to obtain a personal vein distribution map through a vein recognition device, and to extract feature values from the vein distribution map based on a special comparison algorithm. The digital image is stored in the computer system to realize the storage of characteristic values. During vein comparison, vein maps are taken in real time, and advanced filtering, image binarization, and refinement methods are used to extract features from digital images. Complex matching algorithms are used to compare and match vein feature values stored in the host computer to perform individual Identification, confirming identity.
Vein recognition
Vein recognition,
The principle of the security management system is based on the characteristics of hemoglobin in the blood that absorbs infrared light.
Same as
Comparison of four recognition modes
With the rapid development of information technology and the continuous progress of human society, newer and higher requirements have been imposed on information technology. The internet
The technology is not based on traditional markers or knowledge, but a technology that relies on human biological characteristics for identity authentication. That is, the personal physiological characteristics or behavior characteristics of the human body are collected and processed by a computer for personal identification technology.
It mainly uses the structure of venous blood vessels for identification. Because vein veins contain a lot of characteristic information, they can be used as the object of verification. The principle of palm vein recognition is also to use specific wavelengths between vein blood vessels and muscles and bones.
Nanjing Bank Finger Vein Identification Deposit Machine
With the development of science and technology, vein recognition was incorporated into the biometrics loop in 2006, and vein recognition technology was gradually applied to technical defense systems, such as palm vein recognition devices. The palm vein recognition system has not only become the basic equipment of the ATM systems of Japanese banks, but also has gradually diversified its applications in Taiwan. From basic access control systems to intelligent monitoring combined with RFID (radio frequency identification), it can even be used with customers. The relationship management system is integrated.
In addition to financial and information network security, finger vein recognition technology is also widely used in many areas that focus on personal information management. With finger vein recognition technology, the construction of a digital campus will be more thorough. Use this technology to manage access to student dormitories and teaching buildings, and even more detailed personal information management. Without the use of cards, the management and use of educational system facilities has become well organized.
With finger vein recognition technology, there will no longer be substitute or substitute examinations in social examinations; social insurance will no longer have problems of impersonation and death and still receiving. Finger vein recognition technology provides true security, justice and fairness.
It can be said that finger vein recognition technology can be applied to almost all areas that require personal information identification, allowing its identification, information confidentiality, and management to take it to a new level.
Nanjing Bank Finger Vein Identification Deposit Machine
This technology has been used in bank deposits and withdrawals, company attendance records and many other aspects, and even entered the college entrance examination room. In 2014, the Inner Mongolia Autonomous Region Education Admissions Test Center issued an open letter to the 2014 college entrance examination candidates through the Inner Mongolia Admissions Test Information Network. In the anti-cheating measures of the college entrance examination, a finger vein collector was used .
In April 2015, Nanjing Bank Taiping South Road Community Sub-branch installed the first finger vein deposit and withdrawal machine in Nanjing. Finger vein veins can also be used as a password to withdraw money. [2]
