Jawaharlal Nehru Technological University Anantapur 2009-2nd Sem B.Tech Information Technology Code No: R5421204 2 IV ester(R05) Regular s, il/ BIOMETRICS - Question Paper

Code No: R5421204 2
IV B.Tech. II Semester(R05) Regular Examinations, April/May 2009
BIOMETRICS
(Information Technology)
Time: three hours Max Marks: 80
ans any 5 ques.
All ques. carry equal marks
1. elaborate the History of Biometrics and the key Elements of Biometric system.
2. (a) Fingerprint cards & Manual Matching of ¯ngerprints.
(b) b) Template extraction and size in ¯ngerscan technology.
3. What is Facial recognition technology? Write the operation and its uses.
4. Write short note on:
(a) Retina scanning.
(b) Accuracy of Retina scanning.
5. discuss how speaker recognition works?
6. Write about History of hand geometry & Hand geometry technology?
7. What is privacy in the situation of Biometrics & discuss Biometrics as privacy's Foe & Friend.
8. define the statistical measures of Biometrics.

Earning:   Approval pending.