SlideShare a Scribd company logo
A Presentation by… 
 Pravallika Sriram 
 Umamaheswarao 
 Gouse Meeravali 
 Nagulmeera 
 Suresh
PRESENTATION OUTLINE 
 What is biometric ? 
 How biometric works ? 
 Operating modes 
 Types of biometrics 
 Applications of biometrics 
 Advantages & Disadvantages 
 conclusion
DEFINITION OF BIOMETRICS 
Biometrics refers to the automatic identification of a 
person based on his or her physiological or 
behavioral characteristics .
HOW BIOMETRICS WORKS ?
A biometric system can operate in two 
modes 
• Identification 
• verification
Types of Biometrics 
 Physiological 
 Face 
 Fingerprint 
 Retina 
 Iris recognition 
 Behavioral 
 Signature 
 Voice
Facial Recognition 
1. Capture image 
2. Find face in image 
3. Extract features 
(store template) 
4. Compare templates 
5. Declare matches
Finger print recognition 
 A fingerprint scanner 
has two basic jobs. 
 It needs to get an image 
of your finger.
 It needs to determine 
whether the pattern of ridges 
and valleys in this image 
matches pattern of ridges 
and valleys in pre-scanned 
images.
Retina recognition 
Images back of the eye 
and compares blood 
vessels with existing data
Iris recognition 
Iris scanning measures the iris pattern in 
the colored part of the eye.
Signature Verification 
An automated method of measuring an individual’s 
signature. 
This technology examines speed, direction, and pressure of 
writing; the time that the stylus is in and out of contact with the 
“paper’’.
Speaker / Voice Recognition 
Voice or speaker recognition uses vocal characteristics to 
identify individuals using a pass-phrase. 
A telephone or microphone can serve as a sensor.
Application 
 Criminal identification 
 Prison security 
 ATM and other Financial Transactions 
 PC/LAN Login 
 Attendance 
 Border crossing controls
Border crossing controls
Advantages of Biometrics 
 Biometrics are generally used for authentication. 
 It provides higher security .e.g. Iris recognition . 
 Voice Recognition works well over the telephone 
 User friendly 
e.g. Hand geometry recognization, 
finger print recognition.
Disadvantages of Biometrics 
 Retina recognization requires close physical contact of the 
scanning device, may not be generally accepted by public 
 Costly 
 Voice recognization requires large amount of computer 
storage, people's voices can change, background noises can 
interfere. 
 Biometrics features may change over time. 
 Signature recognization has poor long-term reliability, 
accuracy difficult to ensure.
Conclusion 
 Technology is growing rapidly, but at the same time security 
breaches and transactions frauds are also in the increase world 
over. 
 All agencies including libraries who are in need of security and 
safety have to adopt biometrics 
 Let us hope for safe and secure future.
That’s all for biometrics…..
Biometrics
Biometrics

More Related Content

What's hot

Biometrics technology
Biometrics technology Biometrics technology
Biometrics technology Niharika Gupta
 
Biometric's final ppt
Biometric's final pptBiometric's final ppt
Biometric's final ppt
Ankita Vanage
 
Biometric technology
Biometric technologyBiometric technology
Biometric technology
Sudip Sadhukhan
 
Bio-metrics Authentication Technique
Bio-metrics Authentication TechniqueBio-metrics Authentication Technique
Bio-metrics Authentication TechniqueRekha Yadav
 
Biometric technology
Biometric technologyBiometric technology
Biometric technology
Madugula Kumar
 
Introduction to Biometric lectures... Prepared by Dr.Abbas
Introduction to Biometric lectures... Prepared by Dr.AbbasIntroduction to Biometric lectures... Prepared by Dr.Abbas
Introduction to Biometric lectures... Prepared by Dr.AbbasBasra University, Iraq
 
Biometric Technology
Biometric TechnologyBiometric Technology
Biometric Technology
twuniversity
 
Biometrics
BiometricsBiometrics
Biometrics
Shubham Singh
 
Biometrics Technology PPT
Biometrics Technology PPTBiometrics Technology PPT
Biometrics Technology PPT
Pavan Kumar MT
 
Introduction To Biometrics
Introduction To BiometricsIntroduction To Biometrics
Introduction To Biometrics
Abdul Rehman
 
Biometric Technology
Biometric TechnologyBiometric Technology
Biometric Technology
Adoitya Kaila
 
Bio-metrics Technology
Bio-metrics TechnologyBio-metrics Technology
Bio-metrics Technology
Avanitrambadiya
 
Biometrics overview ppt
Biometrics overview pptBiometrics overview ppt
Biometrics overview ppt
amee yaami
 
Biometrics technology
Biometrics technology Biometrics technology
Biometrics technology
Ketan Sawakare
 
Biometrics
BiometricsBiometrics
Biometric Technology
Biometric TechnologyBiometric Technology
Biometric Technology
esther_sonu
 
biometric technology
biometric technologybiometric technology
biometric technology
RAHUL SRIVASTAVA
 
Biometric security Presentation
Biometric security PresentationBiometric security Presentation
Biometric security Presentation
Prabh Jeet
 

What's hot (20)

Biometrics technology
Biometrics technology Biometrics technology
Biometrics technology
 
Biometric's final ppt
Biometric's final pptBiometric's final ppt
Biometric's final ppt
 
Biometric technology
Biometric technologyBiometric technology
Biometric technology
 
Bio-metrics Authentication Technique
Bio-metrics Authentication TechniqueBio-metrics Authentication Technique
Bio-metrics Authentication Technique
 
Biometric technology
Biometric technologyBiometric technology
Biometric technology
 
Introduction to Biometric lectures... Prepared by Dr.Abbas
Introduction to Biometric lectures... Prepared by Dr.AbbasIntroduction to Biometric lectures... Prepared by Dr.Abbas
Introduction to Biometric lectures... Prepared by Dr.Abbas
 
Biometric Technology
Biometric TechnologyBiometric Technology
Biometric Technology
 
Biometrics
BiometricsBiometrics
Biometrics
 
Biometrics
BiometricsBiometrics
Biometrics
 
Biometrics Technology PPT
Biometrics Technology PPTBiometrics Technology PPT
Biometrics Technology PPT
 
Introduction To Biometrics
Introduction To BiometricsIntroduction To Biometrics
Introduction To Biometrics
 
Biometric Technology
Biometric TechnologyBiometric Technology
Biometric Technology
 
Bio-metrics Technology
Bio-metrics TechnologyBio-metrics Technology
Bio-metrics Technology
 
Biometrics
BiometricsBiometrics
Biometrics
 
Biometrics overview ppt
Biometrics overview pptBiometrics overview ppt
Biometrics overview ppt
 
Biometrics technology
Biometrics technology Biometrics technology
Biometrics technology
 
Biometrics
BiometricsBiometrics
Biometrics
 
Biometric Technology
Biometric TechnologyBiometric Technology
Biometric Technology
 
biometric technology
biometric technologybiometric technology
biometric technology
 
Biometric security Presentation
Biometric security PresentationBiometric security Presentation
Biometric security Presentation
 

Viewers also liked

Kbdh bai4 lop10_bai_toanvathuattoan
Kbdh bai4 lop10_bai_toanvathuattoanKbdh bai4 lop10_bai_toanvathuattoan
Kbdh bai4 lop10_bai_toanvathuattoanChi Lệ
 
Ten thing about you
Ten thing about youTen thing about you
Ten thing about you
Anbish Tamang
 
lllllllll
llllllllllllllllll
lllllllll
Anbish Tamang
 
NAPLES MEET THE WORLD 2016 a
NAPLES MEET THE WORLD 2016 aNAPLES MEET THE WORLD 2016 a
NAPLES MEET THE WORLD 2016 aroberto corbelli
 
Khbd bai5 lop12_cac_thaotaccobantrenbang
Khbd bai5 lop12_cac_thaotaccobantrenbangKhbd bai5 lop12_cac_thaotaccobantrenbang
Khbd bai5 lop12_cac_thaotaccobantrenbangChi Lệ
 
Kbdh bai17 lop11_chuong_trinhconvaphanloai
Kbdh bai17 lop11_chuong_trinhconvaphanloaiKbdh bai17 lop11_chuong_trinhconvaphanloai
Kbdh bai17 lop11_chuong_trinhconvaphanloaiChi Lệ
 
Bai giang 13
Bai giang 13Bai giang 13
Bai giang 13Chi Lệ
 
Human heart
Human heartHuman heart
Human heart
faryalmarwat
 
Kbdh bai3 lop10_gioi_thieuvemaytinh
Kbdh bai3 lop10_gioi_thieuvemaytinhKbdh bai3 lop10_gioi_thieuvemaytinh
Kbdh bai3 lop10_gioi_thieuvemaytinhChi Lệ
 
Kbdh bai6 lop12_bieu_mau
Kbdh bai6 lop12_bieu_mauKbdh bai6 lop12_bieu_mau
Kbdh bai6 lop12_bieu_mauChi Lệ
 
Bai giang tin hoc lop 11 bai 14 15
Bai giang tin hoc lop 11 bai 14   15Bai giang tin hoc lop 11 bai 14   15
Bai giang tin hoc lop 11 bai 14 15Chi Lệ
 

Viewers also liked (15)

Kbdh bai4 lop10_bai_toanvathuattoan
Kbdh bai4 lop10_bai_toanvathuattoanKbdh bai4 lop10_bai_toanvathuattoan
Kbdh bai4 lop10_bai_toanvathuattoan
 
Ten thing about you
Ten thing about youTen thing about you
Ten thing about you
 
BROCHURE BREAKFAST eng L
BROCHURE BREAKFAST eng LBROCHURE BREAKFAST eng L
BROCHURE BREAKFAST eng L
 
lllllllll
llllllllllllllllll
lllllllll
 
NAPLES MEET THE WORLD 2016 a
NAPLES MEET THE WORLD 2016 aNAPLES MEET THE WORLD 2016 a
NAPLES MEET THE WORLD 2016 a
 
Khbd bai5 lop12_cac_thaotaccobantrenbang
Khbd bai5 lop12_cac_thaotaccobantrenbangKhbd bai5 lop12_cac_thaotaccobantrenbang
Khbd bai5 lop12_cac_thaotaccobantrenbang
 
Kbdh bai17 lop11_chuong_trinhconvaphanloai
Kbdh bai17 lop11_chuong_trinhconvaphanloaiKbdh bai17 lop11_chuong_trinhconvaphanloai
Kbdh bai17 lop11_chuong_trinhconvaphanloai
 
Bai giang 13
Bai giang 13Bai giang 13
Bai giang 13
 
Human heart
Human heartHuman heart
Human heart
 
PCELT Letter
PCELT LetterPCELT Letter
PCELT Letter
 
I. E. SANTA ANA
I. E. SANTA ANAI. E. SANTA ANA
I. E. SANTA ANA
 
Kbdh bai3 lop10_gioi_thieuvemaytinh
Kbdh bai3 lop10_gioi_thieuvemaytinhKbdh bai3 lop10_gioi_thieuvemaytinh
Kbdh bai3 lop10_gioi_thieuvemaytinh
 
Kbdh bai6 lop12_bieu_mau
Kbdh bai6 lop12_bieu_mauKbdh bai6 lop12_bieu_mau
Kbdh bai6 lop12_bieu_mau
 
bai 6
bai 6bai 6
bai 6
 
Bai giang tin hoc lop 11 bai 14 15
Bai giang tin hoc lop 11 bai 14   15Bai giang tin hoc lop 11 bai 14   15
Bai giang tin hoc lop 11 bai 14 15
 

Similar to Biometrics

Biometrics
BiometricsBiometrics
Biometrics
King Kamal
 
Biometrics
BiometricsBiometrics
Biometrics
Bhupeshkumar Nanhe
 
Biometric authentication system
Biometric authentication systemBiometric authentication system
Biometric authentication system
Manoj Kumar
 
Biometric Technology
Biometric TechnologyBiometric Technology
Biometric Technology
Rajesh Anupoju
 
Biometics technology
Biometics technologyBiometics technology
Biometics technology
Praween Lakra
 
2019001791_Fingerprint_Authentication.pptx
2019001791_Fingerprint_Authentication.pptx2019001791_Fingerprint_Authentication.pptx
2019001791_Fingerprint_Authentication.pptx
TrushaKyada
 
Biometrics final ppt
Biometrics final pptBiometrics final ppt
Biometrics final ppt
Vishak Illath veed
 
Biometrics Research/Thesis Paper
Biometrics Research/Thesis PaperBiometrics Research/Thesis Paper
Biometrics Research/Thesis Paper
Sumaiya Ismail
 
Bio-Metric Technology
Bio-Metric TechnologyBio-Metric Technology
Bio-Metric Technology
shyampariyar
 
Bio-Metric Technology
Bio-Metric TechnologyBio-Metric Technology
Bio-Metric Technology
shyampariyar
 
Alaa elbeheri research_presentation
Alaa elbeheri research_presentation Alaa elbeheri research_presentation
Alaa elbeheri research_presentation
alaabebe
 
Biometrics present
Biometrics presentBiometrics present
Biometrics present
SajidHussain340
 
Biometrics
BiometricsBiometrics
Biometric
BiometricBiometric
Biometric
NikhilKumar1203
 
Ranjith_Bm
Ranjith_BmRanjith_Bm
Ranjith_Bm
branjith
 

Similar to Biometrics (20)

Biometrics
BiometricsBiometrics
Biometrics
 
Bio shiv
Bio shivBio shiv
Bio shiv
 
Biometrics
BiometricsBiometrics
Biometrics
 
Biometrics
BiometricsBiometrics
Biometrics
 
Biometrics
BiometricsBiometrics
Biometrics
 
Biometric authentication system
Biometric authentication systemBiometric authentication system
Biometric authentication system
 
Biometric Technology
Biometric TechnologyBiometric Technology
Biometric Technology
 
Biometics technology
Biometics technologyBiometics technology
Biometics technology
 
2019001791_Fingerprint_Authentication.pptx
2019001791_Fingerprint_Authentication.pptx2019001791_Fingerprint_Authentication.pptx
2019001791_Fingerprint_Authentication.pptx
 
Biometrics final ppt
Biometrics final pptBiometrics final ppt
Biometrics final ppt
 
Biometrics
BiometricsBiometrics
Biometrics
 
Biometrics Research/Thesis Paper
Biometrics Research/Thesis PaperBiometrics Research/Thesis Paper
Biometrics Research/Thesis Paper
 
Biometric
Biometric Biometric
Biometric
 
Bio-Metric Technology
Bio-Metric TechnologyBio-Metric Technology
Bio-Metric Technology
 
Bio-Metric Technology
Bio-Metric TechnologyBio-Metric Technology
Bio-Metric Technology
 
Alaa elbeheri research_presentation
Alaa elbeheri research_presentation Alaa elbeheri research_presentation
Alaa elbeheri research_presentation
 
Biometrics present
Biometrics presentBiometrics present
Biometrics present
 
Biometrics
BiometricsBiometrics
Biometrics
 
Biometric
BiometricBiometric
Biometric
 
Ranjith_Bm
Ranjith_BmRanjith_Bm
Ranjith_Bm
 

Recently uploaded

1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx
JosvitaDsouza2
 
Introduction to Quality Improvement Essentials
Introduction to Quality Improvement EssentialsIntroduction to Quality Improvement Essentials
Introduction to Quality Improvement Essentials
Excellence Foundation for South Sudan
 
Digital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and ResearchDigital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and Research
Vikramjit Singh
 
How to Break the cycle of negative Thoughts
How to Break the cycle of negative ThoughtsHow to Break the cycle of negative Thoughts
How to Break the cycle of negative Thoughts
Col Mukteshwar Prasad
 
Unit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdfUnit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdf
Thiyagu K
 
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXXPhrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
MIRIAMSALINAS13
 
Chapter 3 - Islamic Banking Products and Services.pptx
Chapter 3 - Islamic Banking Products and Services.pptxChapter 3 - Islamic Banking Products and Services.pptx
Chapter 3 - Islamic Banking Products and Services.pptx
Mohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
 
Unit 2- Research Aptitude (UGC NET Paper I).pdf
Unit 2- Research Aptitude (UGC NET Paper I).pdfUnit 2- Research Aptitude (UGC NET Paper I).pdf
Unit 2- Research Aptitude (UGC NET Paper I).pdf
Thiyagu K
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
Tamralipta Mahavidyalaya
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
siemaillard
 
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxStudents, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
EduSkills OECD
 
The Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdfThe Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdf
kaushalkr1407
 
Palestine last event orientationfvgnh .pptx
Palestine last event orientationfvgnh .pptxPalestine last event orientationfvgnh .pptx
Palestine last event orientationfvgnh .pptx
RaedMohamed3
 
PART A. Introduction to Costumer Service
PART A. Introduction to Costumer ServicePART A. Introduction to Costumer Service
PART A. Introduction to Costumer Service
PedroFerreira53928
 
ESC Beyond Borders _From EU to You_ InfoPack general.pdf
ESC Beyond Borders _From EU to You_ InfoPack general.pdfESC Beyond Borders _From EU to You_ InfoPack general.pdf
ESC Beyond Borders _From EU to You_ InfoPack general.pdf
Fundacja Rozwoju Społeczeństwa Przedsiębiorczego
 
How to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERPHow to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERP
Celine George
 
How libraries can support authors with open access requirements for UKRI fund...
How libraries can support authors with open access requirements for UKRI fund...How libraries can support authors with open access requirements for UKRI fund...
How libraries can support authors with open access requirements for UKRI fund...
Jisc
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
siemaillard
 
Additional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdfAdditional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdf
joachimlavalley1
 
Operation Blue Star - Saka Neela Tara
Operation Blue Star   -  Saka Neela TaraOperation Blue Star   -  Saka Neela Tara
Operation Blue Star - Saka Neela Tara
Balvir Singh
 

Recently uploaded (20)

1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx
 
Introduction to Quality Improvement Essentials
Introduction to Quality Improvement EssentialsIntroduction to Quality Improvement Essentials
Introduction to Quality Improvement Essentials
 
Digital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and ResearchDigital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and Research
 
How to Break the cycle of negative Thoughts
How to Break the cycle of negative ThoughtsHow to Break the cycle of negative Thoughts
How to Break the cycle of negative Thoughts
 
Unit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdfUnit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdf
 
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXXPhrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
 
Chapter 3 - Islamic Banking Products and Services.pptx
Chapter 3 - Islamic Banking Products and Services.pptxChapter 3 - Islamic Banking Products and Services.pptx
Chapter 3 - Islamic Banking Products and Services.pptx
 
Unit 2- Research Aptitude (UGC NET Paper I).pdf
Unit 2- Research Aptitude (UGC NET Paper I).pdfUnit 2- Research Aptitude (UGC NET Paper I).pdf
Unit 2- Research Aptitude (UGC NET Paper I).pdf
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxStudents, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
 
The Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdfThe Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdf
 
Palestine last event orientationfvgnh .pptx
Palestine last event orientationfvgnh .pptxPalestine last event orientationfvgnh .pptx
Palestine last event orientationfvgnh .pptx
 
PART A. Introduction to Costumer Service
PART A. Introduction to Costumer ServicePART A. Introduction to Costumer Service
PART A. Introduction to Costumer Service
 
ESC Beyond Borders _From EU to You_ InfoPack general.pdf
ESC Beyond Borders _From EU to You_ InfoPack general.pdfESC Beyond Borders _From EU to You_ InfoPack general.pdf
ESC Beyond Borders _From EU to You_ InfoPack general.pdf
 
How to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERPHow to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERP
 
How libraries can support authors with open access requirements for UKRI fund...
How libraries can support authors with open access requirements for UKRI fund...How libraries can support authors with open access requirements for UKRI fund...
How libraries can support authors with open access requirements for UKRI fund...
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 
Additional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdfAdditional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdf
 
Operation Blue Star - Saka Neela Tara
Operation Blue Star   -  Saka Neela TaraOperation Blue Star   -  Saka Neela Tara
Operation Blue Star - Saka Neela Tara
 

Biometrics

  • 1. A Presentation by…  Pravallika Sriram  Umamaheswarao  Gouse Meeravali  Nagulmeera  Suresh
  • 2. PRESENTATION OUTLINE  What is biometric ?  How biometric works ?  Operating modes  Types of biometrics  Applications of biometrics  Advantages & Disadvantages  conclusion
  • 3. DEFINITION OF BIOMETRICS Biometrics refers to the automatic identification of a person based on his or her physiological or behavioral characteristics .
  • 5. A biometric system can operate in two modes • Identification • verification
  • 6. Types of Biometrics  Physiological  Face  Fingerprint  Retina  Iris recognition  Behavioral  Signature  Voice
  • 7. Facial Recognition 1. Capture image 2. Find face in image 3. Extract features (store template) 4. Compare templates 5. Declare matches
  • 8. Finger print recognition  A fingerprint scanner has two basic jobs.  It needs to get an image of your finger.
  • 9.  It needs to determine whether the pattern of ridges and valleys in this image matches pattern of ridges and valleys in pre-scanned images.
  • 10. Retina recognition Images back of the eye and compares blood vessels with existing data
  • 11. Iris recognition Iris scanning measures the iris pattern in the colored part of the eye.
  • 12. Signature Verification An automated method of measuring an individual’s signature. This technology examines speed, direction, and pressure of writing; the time that the stylus is in and out of contact with the “paper’’.
  • 13. Speaker / Voice Recognition Voice or speaker recognition uses vocal characteristics to identify individuals using a pass-phrase. A telephone or microphone can serve as a sensor.
  • 14. Application  Criminal identification  Prison security  ATM and other Financial Transactions  PC/LAN Login  Attendance  Border crossing controls
  • 15.
  • 17. Advantages of Biometrics  Biometrics are generally used for authentication.  It provides higher security .e.g. Iris recognition .  Voice Recognition works well over the telephone  User friendly e.g. Hand geometry recognization, finger print recognition.
  • 18. Disadvantages of Biometrics  Retina recognization requires close physical contact of the scanning device, may not be generally accepted by public  Costly  Voice recognization requires large amount of computer storage, people's voices can change, background noises can interfere.  Biometrics features may change over time.  Signature recognization has poor long-term reliability, accuracy difficult to ensure.
  • 19. Conclusion  Technology is growing rapidly, but at the same time security breaches and transactions frauds are also in the increase world over.  All agencies including libraries who are in need of security and safety have to adopt biometrics  Let us hope for safe and secure future.
  • 20. That’s all for biometrics…..