Biometric System, Identification, Recognition

Abstract: In human identification biometrics is one of the biggest tendencies. Nowadays, in many real applications like forensic, security and other identification and recognition purposes biometrics is widely used. Here we have discussed and comparisons of different biometric features along with their uses. In biometrics fingerprint is the most widely used. Even further multimodal biometrics can improve the reliability and performance of biometric authentication.

Keywords: Biometric System, Identification, Recognition

INTODUCTION

Biometric terms comes from the Greek words bios (life) and metric (measure).Biometric systems are automated methods of recognizing or verifying the living person identity on the basis of some physiological characteristics,

The captured her own biometric data compared with prestored biometric template that is already stored in database. In such system ,any person who wants to be recognized can claims an identity by a PIN(Personal Identification Number),a smart card, a user name, etc, and the claim is true or not true the system conducts one to one comparison.(e.g., “Does this biometric data belong to particular person who entered in system?”).In verification mode only the authorized people can access the system which has the unique ID. Aim of positive recognition is to protect the multiple people who have the same

The role of a signature is not solely to provide evidence of the identity of the contracting party, but rather to additionally provide evidence of deliberation and informed consent [2].Signature verification approach based on feature like number of vertical slope components and number of interior contours.

3.5 Pulse Study

It has been in the practice in system of Ayurvedic treatment that Dieses and identification of a person having mother and father of different countries can be identified by Pulse beating calculation. Even the lie detection is also possible by the saying pulse beating too. Even the people believe in this therapy and results are along awaited having permanent remedy.Altough such people are few one.

Conclusion

Biometric Authentication refers to identify a person by different methods. Authentication refers to identification and verification of person whose information is pre stored in biometric system. In various organizations to increase security level protect data from unauthorized person using the biometric techniques. It is clear that each trait has different parameters in the field of efficiency, speed, cost, accuracy and security. Moreover it has played a vital role in criminology section many culprits are identified as the real criminals one’s