development of fingerprint and iris authentication systems in thailand dr. sarun sumriddetchkajorn...
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Development of Fingerprint Development of Fingerprint and Iris Authentication and Iris Authentication
Systems in ThailandSystems in Thailand
Dr. Sarun SumriddetchkajornElectro-Optics Section, NECTEC
Dr. Vutipong AreekulDept. of ECE, Kasetsart Univ. (KU)
November 11, 2003
A Seminar on Information Security TechnologiesThailand Science Park, Pathumthani
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OutlineOutline
• Personal Identification Methods
• What is Biometrics?
• Fingerprint Authentication Systems by Thai
Researchers
• Iris Authentication Systems by Thai Researchers
• Conclusion
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Personal Identification MethodsPersonal Identification Methods
• Use What You Already Know
ID Card, Mother Name, Son’s Name, Place of Birth,
License Number, Tel Number, E-mail, ...
• Use What You Have
Key, Card, Ticket, ...
The Answer is Yes or No.
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Personal Identification MethodsPersonal Identification Methods(Cont.)(Cont.)
Answer is NOT Yes or No
But the Confidence to Say Yes or No.
• Use What You Are
BiometricBiometricss
High Security
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BiometricBiometricss• Started More Than 1,000 Years Ago (e.g., Eye
Color)
• It is the Automated Method of Recognizing A
PersonalPhysical
Characteristics
-Fingerprint-Palm print-Retina-Iris-DNA-Face-...
BehavioralCharacteristics
-Signature-Voice-Key stroke-Gait-...
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Key Advantages of Key Advantages of Using BiometricsUsing Biometrics
• Hard to Duplicate
• Always with You
• Can’t Transfer to
Anybody
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Can be Designed Can be Designed and Implemented and Implemented
by Thaisby Thais
General Biometric SystemGeneral Biometric System
Biometrics
BiometricsSensor
CreateTemplate
EnrollmentTemplateStorage
Verification/Identification
Applications
: Comes with you
Biometric System
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Why Starts with Fingerprint?Why Starts with Fingerprint?
• Low Cost Compared to Other Biometric Devices
• Used by Police > 10 Years
• Easy to Implement
• Can be Made Compact
• Low Maintenance
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NECTEC Optical Fingerprint NECTEC Optical Fingerprint Scanner (NOFS)Scanner (NOFS)
• Why Optics?Why Optics?
- Low Maintenance
- Long Life
- Inherent Electrostatic Discharge Protection
- NECTEC Lab has Capability to Implement
(i.e., currently filed two patents)
Initiated and Started in Mid 2001Initiated and Started in Mid 2001
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• NOFS SpecificationsNOFS Specifications
Image Resolution: 500 DPIMax. Image Size: 640x480 pixels
(Typ. 320x240 pixels)Image Capture Area: 25x25 mm2
(Can be Adjusted)Interface to Host: USB or EthernetSupported OS: WindowsDimensions: 60x110x73 mm3
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• Single Unit OperationSingle Unit Operation
• N-Unit OperationN-Unit Operation
USB PortUSB Port
LANLAN
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• NOFS ApplicationsNOFS Applications
- E-Citizen (i.e., combine with Smart Cards)
- Time Attendance Systems
- Automated Fingerprint Identification Systems
- Voting Systems
- E-Banking
- Access Monitoring Systems
- Personal Registration Systems (e.g., Aliens, Students)
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Example of Voting and Time Attendance Example of Voting and Time Attendance System Using NOFSSystem Using NOFS
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Prototype-to-MarketPrototype-to-MarketProblems/ObstaclesProblems/Obstacles
• Component Suppliers were Locally Hard to Find.
• Most Companies are not Interested in or do not
Support Thai Research Products.
i.e., Imported Products are Easier and Gain More
Profit.
• Most Programmers Work on Database
Programming
Not on Biometric Algorithms.
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Prototype-to-MarketPrototype-to-MarketCurrent StatusCurrent Status
• Thailand has Its Own Optical Fingerprint
Scanners.
• NOFS can be worked with Commercially
Available Fingerprint SDKs.
• Negotiating with Two Local Companies to
License the Prototype.
• KU’s Team is Developing Algorithms and
Hardwares using Other Technologies.
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HOPEHOPE
Thai Companies/Government Offices Start and
Have Policy to Use Products Designed and
Implemented by Thais
Knows How to ImplementNot How to Buy or Use• Knowledge-based Society
Leads to
• Research in Thailand will get Stronger and More
Products designed by Thais will be in the Market.