Bio Metrics Security System Presentation
Content
A SEMINAR ON BIOMETRICS SECURITY SYSTEM
BE COMPUTER SEMINAR
INTRODUCTION
Biometrics is a rapidly evolving technology Facilitates the automatic identification based on physical or behavioral characteristics Eliminates the need to memorize a password or carry some form of token
BE COMPUTER SEMINAR
WHAT IS A BIOMETRIC ?
Science and technology of measuring and
statistically analyzing biological data that is represented in human by patterns unique to every individual
BE COMPUTER SEMINAR
Figure describing the process involved in using the biometric system
BE COMPUTER SEMINAR
SUBSYSTEMS OF BIOMETRIC MODEL
DATA COLLECTION TRANSMISSION SIGNAL PROCESSING DECISION MAKING DATA STORAGE
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TYPES OF BIOMETRIC SYSTEM
Fingerprint Verification Hand Geometry Retinal Scanning Iris Scanning Facial Recognition Signature Verification Voice Verification
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DETAIL ANALYSIS OF IRIS SCANNING
Iris scan takes about 30sec & 2sec for verification A camera located at about 3 feet focuses on & scans iris from one side This scan is converted into a template Only phase information is used for recognizing iris as amplitude information is depends on extraneous factors
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A IRISCODE Sample
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Iris scanning enabled Atm
Authenticam used for iris scanning
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ADVANTAGES OF IRIS SCANNING
Iris pattern posses high degree of randomness,variability & uniqueness Patterns are apparently stable throughout life Encoding & decision making are tractable Image analysis & encoding time : 1sec Search period : 100000 iris codes/sec
BE COMPUTER SEMINAR
DISADVANTAGES OF IRIS SCANNING
Small target (1cm) to acquire from a distance (1m) Located behind a curved, wet, reflecting surface Obscured by eyelashes,lenses,reflections Partially occluded by eyelids, often dropping Illumination should not be visible or bright
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CHARACTERICTICS FOR SELECTING
A BIOMETRIC TECHNOLOGY Accuracy Ease of use Error incidence Cost User acceptance Required security level Long term stability
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Character istic Ease of use Error Incidence Accuracy Cost User Acceptan ce Required Security LTS Finger Print High Dryness, Dirt,Age High * Medium Hand Geometr y High Hand Injury,Ag e High * Medium Retina Iris Face Signature Voice Low Glasses Medium Poor Lighting Very High * Medium Medium Lighting, Age,Glas ses High * Medium High Changing Signature s High * Medium High Noise,Co lds,Weath er High * High
Very High * Medium
High High
Medium Medium
High High
Very High High
Medium Medium
Medium Medium
High Medium
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METHODS TO RATE BIOMETRICS ACCURACY
FALSE- ACCEPTANCE RATE (FAR) FALSE- REJECTION RATE (FRR)
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The plot of FAR Vs FRR representing
crossover error rate
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COST
ANALYSYS FOR BIOMETRICS
Hardware Back-end processing power to maintain database Research & testing of the system User education Exception processing System maintenance
BE COMPUTER SEMINAR
BIOMETRICS APPLICATIONS
Indian Initiatives
Bioenable Technology, Pune Siemens Information System Ltd., Banglore Axis Software, Pune Jaypeetex ,Mumbai Internet Security : Litronix, Usa Windows Biometrics : Microsoft Net Nanny Software International Biometric Smart Cards : Polarid & Atmel
Global Developments
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FUTURE OF BIOMETRICS
ATM Machine Use Travel & Tourism Public Identity Card
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CONCLUSION
Your fingerprints, iris pattern, and voice will verify your identity You can unlock your house or withdraw money from your bank with just a blink of eye, a tap of your finger, or by just showing your face
BE COMPUTER SEMINAR
BIBLIOGRAPHY
Biometrics : Journal of International Biometric Society The Biometrics Constrium «««««..May 2002 Electronics For You ««««««««June 2002 www.biometric.com www.bioventric.com http://homepage.ntlworld.com/avanti http://www.ibia.org
BE COMPUTER SEMINAR
BE COMPUTER SEMINAR
BE COMPUTER SEMINAR
INTRODUCTION
Biometrics is a rapidly evolving technology Facilitates the automatic identification based on physical or behavioral characteristics Eliminates the need to memorize a password or carry some form of token
BE COMPUTER SEMINAR
WHAT IS A BIOMETRIC ?
Science and technology of measuring and
statistically analyzing biological data that is represented in human by patterns unique to every individual
BE COMPUTER SEMINAR
Figure describing the process involved in using the biometric system
BE COMPUTER SEMINAR
SUBSYSTEMS OF BIOMETRIC MODEL
DATA COLLECTION TRANSMISSION SIGNAL PROCESSING DECISION MAKING DATA STORAGE
BE COMPUTER SEMINAR
TYPES OF BIOMETRIC SYSTEM
Fingerprint Verification Hand Geometry Retinal Scanning Iris Scanning Facial Recognition Signature Verification Voice Verification
BE COMPUTER SEMINAR
DETAIL ANALYSIS OF IRIS SCANNING
Iris scan takes about 30sec & 2sec for verification A camera located at about 3 feet focuses on & scans iris from one side This scan is converted into a template Only phase information is used for recognizing iris as amplitude information is depends on extraneous factors
BE COMPUTER SEMINAR
A IRISCODE Sample
BE COMPUTER SEMINAR
Iris scanning enabled Atm
Authenticam used for iris scanning
BE COMPUTER SEMINAR
ADVANTAGES OF IRIS SCANNING
Iris pattern posses high degree of randomness,variability & uniqueness Patterns are apparently stable throughout life Encoding & decision making are tractable Image analysis & encoding time : 1sec Search period : 100000 iris codes/sec
BE COMPUTER SEMINAR
DISADVANTAGES OF IRIS SCANNING
Small target (1cm) to acquire from a distance (1m) Located behind a curved, wet, reflecting surface Obscured by eyelashes,lenses,reflections Partially occluded by eyelids, often dropping Illumination should not be visible or bright
BE COMPUTER SEMINAR
CHARACTERICTICS FOR SELECTING
A BIOMETRIC TECHNOLOGY Accuracy Ease of use Error incidence Cost User acceptance Required security level Long term stability
BE COMPUTER SEMINAR
Character istic Ease of use Error Incidence Accuracy Cost User Acceptan ce Required Security LTS Finger Print High Dryness, Dirt,Age High * Medium Hand Geometr y High Hand Injury,Ag e High * Medium Retina Iris Face Signature Voice Low Glasses Medium Poor Lighting Very High * Medium Medium Lighting, Age,Glas ses High * Medium High Changing Signature s High * Medium High Noise,Co lds,Weath er High * High
Very High * Medium
High High
Medium Medium
High High
Very High High
Medium Medium
Medium Medium
High Medium
BE COMPUTER SEMINAR
METHODS TO RATE BIOMETRICS ACCURACY
FALSE- ACCEPTANCE RATE (FAR) FALSE- REJECTION RATE (FRR)
BE COMPUTER SEMINAR
The plot of FAR Vs FRR representing
crossover error rate
BE COMPUTER SEMINAR
COST
ANALYSYS FOR BIOMETRICS
Hardware Back-end processing power to maintain database Research & testing of the system User education Exception processing System maintenance
BE COMPUTER SEMINAR
BIOMETRICS APPLICATIONS
Indian Initiatives
Bioenable Technology, Pune Siemens Information System Ltd., Banglore Axis Software, Pune Jaypeetex ,Mumbai Internet Security : Litronix, Usa Windows Biometrics : Microsoft Net Nanny Software International Biometric Smart Cards : Polarid & Atmel
Global Developments
BE COMPUTER SEMINAR
FUTURE OF BIOMETRICS
ATM Machine Use Travel & Tourism Public Identity Card
BE COMPUTER SEMINAR
CONCLUSION
Your fingerprints, iris pattern, and voice will verify your identity You can unlock your house or withdraw money from your bank with just a blink of eye, a tap of your finger, or by just showing your face
BE COMPUTER SEMINAR
BIBLIOGRAPHY
Biometrics : Journal of International Biometric Society The Biometrics Constrium «««««..May 2002 Electronics For You ««««««««June 2002 www.biometric.com www.bioventric.com http://homepage.ntlworld.com/avanti http://www.ibia.org
BE COMPUTER SEMINAR
BE COMPUTER SEMINAR
