• Title/Summary/Keyword: Fingerprint Recognition System

Search Result 144, Processing Time 0.023 seconds

Development of Smart Fingerprint Recognition System with Android Platform (안드로이드 플랫폼을 탑재한 스마트 지문인식장치 개발)

  • Lee, Kap Rai
    • Journal of Institute of Control, Robotics and Systems
    • /
    • v.18 no.11
    • /
    • pp.1018-1026
    • /
    • 2012
  • This paper presents a developing method of smart fingerprint recognition system. First, we design a hardware configuration circuit using a 32bit Risc CPU, a fingerprint sensor, a LCD, and a WiFi communication chip to realize the smart fingerprint recognition systems. It is necessary to develop a JNI (Java Native Interface) library and a device drive program of fingerprint sense to develop application program of fingerprint recognition system with Android platform. Thus second, we develop a device drive and a JNI program. And we also develop an application program of fingerprint recognition systems using developed JNI library. Finally test results are presented to illustrate the performance of the developed smart fingerprint recognition system.

Quality Evaluation Model about Efficiency for Fingerprint Recognition System (지문인식 시스템의 효율성에 관한 품질평가 모델)

  • Lee, Ha-Young;Kim, Jung-Gyu
    • Journal of Digital Convergence
    • /
    • v.12 no.6
    • /
    • pp.215-221
    • /
    • 2014
  • The Fingerprint recognition system is a system which identify the user's identify by verifying user's fingerprint and prepared data. The performance of fingerprint recognition system is dependent on 'fingerprint recognition time' and 'fingerprint recognition accuracy' and so on. In this paper, we developed a evaluation model about efficiency based on ISO quality evaluation standard for evaluating of quality level of fingerprint recognition system. We expect to contribute to construct and use of evaluation criteria based on quality evaluation standard by this study.

Development of a Fingerprint Recognition System for Various Fingerprint Image (다양한 지문 영상에 강인한 지문인식 시스템 개발)

  • 이응봉;전성욱;유춘우;김학일
    • Journal of the Institute of Electronics Engineers of Korea SP
    • /
    • v.40 no.6
    • /
    • pp.10-19
    • /
    • 2003
  • As the technical demand for biometrics is increasing, users expect that fingerprint recognition systems are operable with various fingerprint readers. However, current commercial off-the-shelf fingerprint recognition systems are no interoperable due to the lack of standardization in application program interfaces for fingerprint readers. A cross-matching fingerprint recognition system is a person authentication system based on fingerprints and utilizing different types of fingerprint readers. It should be able to overcome variations in fingerprint images acquired by different readers, such as the size, resolution, contrast of images. The purpose of this research is to develop across-matching fingerprint recognition system for fingerprint research of different sensing mechanism. The fingerprint readers tested in this study are optical, semiconductor and thermal sensor modules, and the prpoposed cross-matching system utilizes both a minutiae-based similarity and a ridge count-based similarity in matching fingerprint images acquired by different sensors.

A Study on Adaptive Feature-Factors Based Fingerprint Recognition (적응적 특징요소 기반의 지문인식에 관한 연구)

  • 노정석;정용훈;이상범
    • Proceedings of the IEEK Conference
    • /
    • 2003.07e
    • /
    • pp.1799-1802
    • /
    • 2003
  • This paper has been studied a Adaptive feature-factors based fingerprints recognition in many biometrics. we study preprocessing and matching method of fingerprints image in various circumstances by using optical fingerprint input device. The Fingerprint Recognition Technology had many development until now. But, There is yet many point which the accuracy improves with operation speed in the side. First of all we study fingerprint classification to reduce existing preprocessing step and then extract a Feature-factors with direction information in fingerprint image. Also in the paper, we consider minimization of noise for effective fingerprint recognition system.

  • PDF

Fingerprint Recognition System for On-line User Authentication (온라인 사용자 인증을 위한 지문인식 시스템)

  • Han, Sang-Hoon;Lee, Ho;Seo, Jeong-Man
    • Journal of the Korea Society of Computer and Information
    • /
    • v.11 no.1 s.39
    • /
    • pp.283-292
    • /
    • 2006
  • Interest about a latest security connection technology rises, and try to overcome security vulnerability Certification about on-line user methods through fingerprint that is biometries information apply. In this study, designs and implements fingerprint recognition system that is invariant to rotation by fingerprint recognition system for certification about on-line user. Proposed method focused in matching process through pre-process of fingerprint image, feature point extraction. Improved process time and correct recognition rate in fingerprint recognition system that is invariant to rotation presented in existing study. Also, improved noise, distortion problems that happen in preprocess of existing study applying directional Laplacian filter.

  • PDF

A Study Of Developing Control Network based Fingerprint Recognition Door Controller (제어 네트워크 기반의 지문인식 도어 컨트롤러 개발에 관한 연구)

  • Yang, Jae-Won;Park, Jin-Seok;Yoon, Seok-Hyun;Shim, Il-Joo;Park, Gwi-Tae
    • Proceedings of the KIEE Conference
    • /
    • 2002.11c
    • /
    • pp.313-316
    • /
    • 2002
  • The need to protect a main information and control a personal access using Biometrics in the intelligent building system is extended with growing the information and communication technologies in recent years. The fingerprint recognition technology is one of the biometrics methods available that has been widely used in various applications. But the present architecture of fingerprint recognition system has many of the problems because of centralized control network architecture. But we can solve the problems with distributed control network architecture. In this paper, the fingerprint recognition system uses the merit of the LonWorks. it is able to easily modularize the system and make up for the weak points in the typical fingerprint recognition system.

  • PDF

Fingerprint Matching Method using Statistical Methods (통계학적 방법을 이용한 지문 정합 방법)

  • Kim, Yong Gil;Park, Jong Mn
    • Smart Media Journal
    • /
    • v.3 no.3
    • /
    • pp.15-19
    • /
    • 2014
  • Fingerprint Recognition System is made up of Off-line treatment and On-line treatment; the one is registering all the information of there trier features which are retrieved in the digitalized fingerprint getting out of the analog fingerprint through the fingerprint acquisition device and the other is the treatment making the decision whether the users are approved to be accessed to the system or not with matching them with the fingerprint features which are retrieved and database from the input fingerprint when the users are approaching the system to use. In this paper, Among various biometrics recognition systems, statistical fingerprint recognition matching methods are considered using minutiae on fingerprints. We define similarity distance measures based on the coordinate and angle of the minutiae, and suggest a fingerprint recognition model following statistical distributions.

Smartphone Security Using Fingerprint Password (다중 지문 시퀀스를 이용한 스마트폰 보안)

  • Bae, Kyoung-Yul
    • Journal of Intelligence and Information Systems
    • /
    • v.19 no.3
    • /
    • pp.45-55
    • /
    • 2013
  • Thereby using smartphone and mobile device be more popular the more people utilize mobile device in many area such as education, news, financial. In January, 2007 Apple release i-phone it touch off rapid increasing in user of smartphone and it create new market and these broaden its utilization area. Smartphone use WiFi or 3G mobile radio communication network and it has a feature that can access to internet whenever and anywhere. Also using smartphone application people can search arrival time of public transportation in real time and application is used in mobile banking and stock trading. Computer's function is replaced by smartphone so it involves important user's information such as financial and personal pictures, videos. Present smartphone security systems are not only too simple but the unlocking methods are spreading out covertly. I-phone is secured by using combination of number and character but USA's IT magazine Engadget reveal that it is easily unlocked by using combination with some part of number pad and buttons Android operation system is using pattern system and it is known as using 9 point dot so user can utilize various variable but according to Jonathan smith professor of University of Pennsylvania Android security system is easily unlocked by tracing fingerprint which remains on the smartphone screen. So both of Android and I-phone OS are vulnerable at security threat. Compared with problem of password and pattern finger recognition has advantage in security and possibility of loss. The reason why current using finger recognition smart phone, and device are not so popular is that there are many problem: not providing reasonable price, breaching human rights. In addition, finger recognition sensor is not providing reasonable price to customers but through continuous development of the smartphone and device, it will be more miniaturized and its price will fall. So once utilization of finger recognition is actively used in smartphone and if its utilization area broaden to financial transaction. Utilization of biometrics in smart device will be debated briskly. So in this thesis we will propose fingerprint numbering system which is combined fingerprint and password to fortify existing fingerprint recognition. Consisted by 4 number of password has this kind of problem so we will replace existing 4number password and pattern system and consolidate with fingerprint recognition and password reinforce security. In original fingerprint recognition system there is only 10 numbers of cases but if numbering to fingerprint we can consist of a password as a new method. Using proposed method user enter fingerprint as invested number to the finger. So attacker will have difficulty to collect all kind of fingerprint to forge and infer user's password. After fingerprint numbering, system can use the method of recognization of entering several fingerprint at the same time or enter fingerprint in regular sequence. In this thesis we adapt entering fingerprint in regular sequence and if in this system allow duplication when entering fingerprint. In case of allowing duplication a number of possible combinations is $\sum_{I=1}^{10}\;{_{10}P_i}$ and its total cases of number is 9,864,100. So by this method user retain security the other hand attacker will have a number of difficulties to conjecture and it is needed to obtain user's fingerprint thus this system will enhance user's security. This system is method not accept only one fingerprint but accept multiple finger in regular sequence. In this thesis we introduce the method in the environment of smartphone by using multiple numbered fingerprint enter to authorize user. Present smartphone authorization using pattern and password and fingerprint are exposed to high risk so if proposed system overcome delay time when user enter their finger to recognition device and relate to other biometric method it will have more concrete security. The problem should be solved after this research is reducing fingerprint's numbering time and hardware development should be preceded. If in the future using fingerprint public certification becomes popular. The fingerprint recognition in the smartphone will become important security issue so this thesis will utilize to fortify fingerprint recognition research.

Rotation Robust for Fingerprint Recognition System (회전된 지문에 강인한 지문 인식 시스템에 관한 연구)

  • Kim, Won-Joong;Cho, Sung-Won
    • Proceedings of the KIEE Conference
    • /
    • 2002.11c
    • /
    • pp.542-545
    • /
    • 2002
  • Position transfer and turning rotation between fingerprint and inputted fingerprint that is registered in automatic fingerprint recognition system are one of main cause that mistaken acknowledgment expression happens. Therefore, in this research, conformity algorithm development that do it so that is unrelated in position translation and rotation of fingerprint at feature point conformity step to secure higher correct recognition rate.

  • PDF

Feature Extraction System for High-Speed Fingerprint Recognition using the Multi-Access Memory System (다중 접근 메모리 시스템을 이용한 고속 지문인식 특징추출 시스템)

  • Park, Jong Seon;Kim, Jea Hee;Ko, Kyung-Sik;Park, Jong Won
    • Journal of Korea Multimedia Society
    • /
    • v.16 no.8
    • /
    • pp.914-926
    • /
    • 2013
  • Among the recent security systems, security system with fingerprint recognition gets many people's interests through the strengths such as exclusiveness, convenience, etc, in comparison with other security systems. The most important matters for fingerprint recognition system are reliability of matching between the fingerprint in database and user's fingerprint and rapid process of image processing algorithms used for fingerprint recognition. The existing fingerprint recognition system reduces the processing time by removing some processes in the feature extraction algorithms but has weakness of a reliability. This paper realizes the fingerprint recognition algorithm using MAMS(Multi-Access Memory System) for both the rapid processing time and the reliability in feature extraction and matching accuracy. Reliability of this process is verified by the correlation between serial processor's results and MAMS-PP64's results. The performance of the method using MAMS-PP64 is 1.56 times faster than compared serial processor.