The Application Of Vivo Fingerprint Authentication System In The Postal System Of Financial Business

With recognition technology matures and the rapid development of computer technology, various identification systems based on physiological characteristics such as: fingerprints, palm, voice, retina, pupil and surface profiling identification technology have come out from the laboratory. At present, from the practical point of view, fingerprint recognition technology is superior to other biometrics identification methods. And fingerprints as a means of identification with a long history, its good stability and uniqueness of the accurate identification and may become a reality.As postal financial business rising degree of information, information security, particularly internal security will become increasingly important. At present, landing internal business systems or personnel authorized implementation is the primary means of protection passwords, and passwords easily deciphered or leaking, causing officers illegally entered the system and operational personnel operating exceeding one's authority, leaving hidden dangers for system security; In addition, the need for regular replacement of passwords, easily forget that the use of inconvenience. Strengthen post financial management of information security needs have become increasingly prominent. So consider the building to advance prevention, real-time early warning, based on the inspectors after the "three-dimensional" security system. Identity authentication as an important means of prevention is the first security system barriers, strengthening teller control, a clear correlation responsibility is of great significance. For this reason, decided to conduct postal financial business fingerprint authentication system construction.This paper fingerprint recognition technology start with the basic principles, introduced the whole process of fingerprint identification, including fingerprint image acquisition, image preprocessing, the image feature extraction and image contrast the characteristics method. Based on the postal financial from the production, management, and other aspects of the actual demand, postal financial services designed fingerprint authentication systems, and systems to achieve, the system described in detail the overall structure, software structure and system functions. Through comprehensive testing of the system so as to draw conclusions reached system design objectives, to build a unified planning of the financial system for the internal postal staff identity authentication system. The system can, such as the postal savings system postal financial business operators login authentication and authorization operations to prevent illegal entry into the relevant personnel and business systems operation staff exceeding one's authority, lower postal financial risks and strengthen the postal financial system security.