Major project on Finger print based security systemSubmitted to:Prof. Sumit mohanty sir(ECE Deptt.)Submitted by:Vikash sharmaRavindra pariharRoomal saxenaSwati gautamNikhil mittalITM UNIVERSITY GWALIOR

Contents

IntroductionWhat is a FingerprintHistory of FingerprintSensorsBlock DiagramCircuit DiagramComponents UsedThe Fingerprint Verification ProcessApplications of FingerprintProblems in Fingerprint RecognitionFingerprint ApplicationsConclusionsFuture ScopeReferences

Introduction Definition of Biometrics: Automated methods of recognizing a person based on a physiological or behavioral characteristics. The technology used for identification of a user based on a physical or behavioral characteristic, such as a fingerprint, iris, face, voice or handwriting is called Biometrics.

4What Is a Fingerprint? The skin on our fingers are made up of many ridges of skin that are created when we are still in our mothers womb. They remain the same for the rest of our lives, even surviving injury if not too severe. Each of the ridges connect to other ridges, forming a pattern that is unique to all others. No two people in the world have exactly the same print. This uniqueness is used in many forensic cases to solve crimes, as some of the most common evidence found at a crime scene are fingerprints.

5Why Fingerprint?ReliableUniqueCost SavingIdentificationConvenienceAcceptanceWhyFingerprint

HistorySir Francis galton defined somes of the points Or characteristics from which fingerprints can identified in Nineteenth century.Galton points reffered to as minutaie.In 1969 federal bureau of investigation (FBI) to Develop a system to automate its pringerprints identificationThe FBI contracted the National Bureau of standard(NBS)National institute of standards and Technology(NIST)The widespread use of fingerprinting in criminal investigation traces its roots back to the late 19th and early 20th centuries. U.S. Federal Bureau of Investigation (FBI) repository, which contains about 45 million fingerprint records, was started in the mid-1920s. (NIST) to study the process of automated fingerprints classification , searching and maching. 8Sensors

Optical fingerprint sensor[Fingerprint Identification Unit FIU-001/500 by Sony]

Electro-optical sensor [DELSY CMOS sensor modul]

Capacitive sensor[FingerTIP by Infineon]Block Diagram

10Circuit Diagram

11Components UsedMICROCONTROLLERFINGERPRINT MODULERS-232 Cable, MAX-232.LCD (LIQUID CRYSTAL DISPLAY)POWER SUPPLYDC MOTOR12The Fingerprint Verification Process

Conti.

Correct positioning of fingerprint on input window

Common mistakesProblems in Fingerprint AcquisitionNoise in image of fingerprintNoise due to hardware of acquisition devicePressing More Forcefully , it might be overlap two ridgesLightly Pressing Finger , Full Image will Not capture

Fingerprint ApplicationsAccess controlto devices cellular phoneslogging into a computer, laptop, or PDAcarsgunsto local servicesdebitting money from a cash dispenser logging in to computeraccessing data on smartcard to remote services e-commercee-businessPhysical access control to high security areasto public buildings or areasTime & attendance controlIdentificationforensic person investigationsocial services applications, e.g. immigration or prevention of welfare fraudpersonal documents, e.g. electronic drivers license or ID card

For example,a system for physical access control has been used at the Olympic Games in Atlanta. fingerprint recognition has been used in forensic applications since early 20th century.ID cards based on fingerprint recognition are used in Brunei.

16ConclusionFINGER PRINT BASED SECURITY SYSTEM is used to provide security and authenticationProject deals with Microcontroller as central controlling units for various other sections like Biometrics, LCD etc.Interfacing between all sections required for system and microcontroller 89S52 has been done successfullyWhen a new person who is not register with the system try to have access, system refuses access and displays message Unidentified FPPerson who is registered with the system can get access through doors according to their designationFor example,a system for physical access control has been used at the Olympic Games in Atlanta. fingerprint recognition has been used in forensic applications since early 20th century.ID cards based on fingerprint recognition are used in Brunei.

17Future ScopeFINGER PRINT BASED SECURITY SYSTEM is most widely used for security purposes. This project is depend on the biometrics i.e fingerprint It is very easy to implement because Each person has his own fingerprints with the permanent uniquenessCompare to normal security system it is better and in this we can further to implement in every office that module contains total information of employeesIn future this system is used to provide security and authentication for an organization using finger prints as forgery of that is not possibleFor example,a system for physical access control has been used at the Olympic Games in Atlanta. fingerprint recognition has been used in forensic applications since early 20th century.ID cards based on fingerprint recognition are used in Brunei.

18References[1] Miller, Christiansen 1995; commercialization of fingerprint technologies[2] Prabhakar and Jain; Introduction to Biometric Recognition Technologies and Applications[3] Ruggles 1996; http://et.wcu.edu/aidc/BioWebPages/Biometrics_Finger.html [4] Authentec, Inc., 1999 http://www.authentec.com/history.htm [5] Precise BioMatch Fingerprint Technology; Ola Svedin April 2004[6] www.advancedsourcecode.com/fingerprint.asp[7] Fingerprint Image Reconstruction from Standard Templates; Cappelli, Lumini, Maio, IEEE, 2007 [8] http://ezinearticles.com/?expert=Allen_Taigom[9] http://www.newbiometricauthentication.com/