Palmprint verification: an implementation of biometric technology
نویسندگان
چکیده
As the important implementation of biometric technology, palmprint verification is one of the most reliable personal identification methods. In this paper, a new approach to palmprint verification based on line feature matching and datum point invariance is presented. The datum points of palmprint, which act as the important registrations, are defined owing to their remarkable advantage of invariable location. Then, the simple and efficient methods of line feature extraction and matching are proposed. Several palmprint images are adopted to test the approach and the experimental results show the effectiveness of palmprint verification.
منابع مشابه
Palmprint Recognition using Double Density Wavelet Transform and Local Binary Pattern
Palmprint recognition being one of the important aspects of biometric technology is one of the most reliable and successful identification methods. Palmprint is an important complement and reliable biometric that can be used for identity verification because it is stable and unique for every individual. The procedure of implementation is divided into two phases, training phase and testing phase...
متن کاملSobel Threshold Is a Different Resolution of Palmprint
----------------------------------------------------ABSTRACT----------------------------------------------------------------Biometric a technology which is describes the general procedures of the palmprint identification such as feature extraction, storing features, matching processes. The techniques for automatically identifying an individual based on the physical or behavioral characteristics...
متن کاملOnline joint palmprint and palmvein verification
As a unique and reliable biometric characteristic, palmprint verification has achieved a great success. However, palmprint alone may not be able to meet the increasing demand of highly accurate and robust biometric systems. Recently, palmvein, which refers to the palm feature under near-infrared spectrum, has been attracting much research interest. Since palmprint and palmvein can be captured s...
متن کاملAutomatic Palmprint Verification
Automic palmprint verification is an important complement of biometric authentication. As the first attempt of personal identification by palmprint, this paper explores different methods for three main processing stages in palmprint verification including datum point registration, line feature extraction and palmprint classification. The datum points of palmprint which have the remarkable advan...
متن کاملPalmprint Authentication Using Time Series
Automated personal authentication using biometric features is getting more and more popular for solving the security problems. A new branch of biometric technology, palmprint authentication, has attracted increasing amount of attention because palmprints are abundant of line features and thus low resolution images can be used. In this paper, we propose a new approach for palmprint feature extra...
متن کامل