Biometric identification systems

نویسندگان

  • Rodrigo de Luis García
  • Carlos Alberola-López
  • Otman Aghzout
  • Juan Ruiz-Alzola
چکیده

In this paper, we provide an overview of the fundamentals of biometric identi cation, together with a description of the main biometric technologies currently in use, all of them within a common reference framework. A comparison on di8erent qualitative parameters of these technologies is also given, so that the reader may have a clear perspective of advantages and disadvantages of each. A section on multibiometrics describes the state of the art in making these systems work coordinately. Fusion at di8erent conceptual levels is described. Finally, a section on commercial issues provides the reader a perspective of the main companies currently involved in this eld. ? 2003 Elsevier B.V. All rights reserved.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Algorithm for Biometric Detection Application to Iris

Biometric system is a technology for identification or authentication of a living person grounded on a behavioral or physiological characteristic. There are so many biometric systems like fingerprints, voice, gait, iris etc. Other identification systems are available like PIN, password etc Among these biometric authentication system, iris identification has got increasing tending due to its hig...

متن کامل

Image Segmentation for Biometric Identification Systems

Image Segmentation for Biometric Identification Systems

متن کامل

Multi Modal Biometric Systems: A State of the Art Survey

In its most general definition, Biometrics refers to the science of automatic recognition of individuals based on some specific physiological and/or behavioural features. A biometric system that is based on one single biometric identifier does not always come to meet the desired performance requirements; multimodal biometric systems come to be an emergent trend. In this paper, we discuss the mo...

متن کامل

Multi Modal Biometric Systems: A State of the Art Survey

In its most general definition, Biometrics refers to the science of automatic recognition of individuals based on some specific physiological and/or behavioral features. A biometric system that is based on one single biometric identifier does not always come to meet the desired performance requirements; multimodal biometric systems come to be an emergent trend. In this paper, we discuss the mos...

متن کامل

Score level Fusion based Multimodal Biometric Identification

Feature level based monomodal biometric systems perform person recognition based on a multiple sources of biometric information and are affected by problems like integration of evidence obtained from multiple cues and normalization of features codes since they are heterogeneous, in addition of monomodal biometric systems problems like noisy sensor data, non-universality and lack of individualit...

متن کامل

Biometric Systems for User Authentication

Authenticating the identity of users is a critical issue in information security. Biometrics is known for recognizing users based on their physiological or behavioral traits as identifiers and these cannot be easily stolen unlike passwords or ID cards. Biometrics could be employed as the primary means for authentication, called user identification, as well as a complementary (secondary) method ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Signal Processing

دوره 83  شماره 

صفحات  -

تاریخ انتشار 2003