SEMINAR ON FINGER PRINTING

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SEMINAR ON
FINGER PRINTING
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INTRODUCTION-

• On the palmar surface of the hands and feet are
  raised surfaces called friction ridges .
• Fiction ridge are formed during fetal developed.
• Fingerprint are unique due to genetic and
  epigenetic factor(maternal diet,pH,temp,movement
  of fetus).

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CLASSIFICATION OF FINGERPRINT-

ARCH LOOP
WHORL

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HISTORY-

• In 14th century Persia, various official
  government papers had fingerprints (impressions).
• 1823 A professor of anatomy at the University of
  Breslau, published his thesis discussing 9
  fingerprint patterns.
• 1897 World's first Fingerprint Bureau opens in
  Calcutta (Kolkata) India.
• 1902 Dr. Henry P. DeForrest used fingerprinting
  in the New York Civil Service.
• 1906 New York City Police Department Deputy
  Commissioner Joseph A. Faurot introduced
  fingerprinting of criminals to the United States

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FINGERPRINT IDENTIFICATION-

• Fingerprint identification is known as
  dactyloscopy.
• Three printer used for identification are
• 1.black printer.
• 2.live scan.
• 3.larent print.
• Factors affect friction ridge are pliability of
  skin, slippage, the matrix, the surface.

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FINGERPRINT CAPTURE-
Two type of fingerprint reader 1.solid-state
fingerprint reader 2.optical fingerprint reader
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LFD TECHNOLOGY-
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LFD
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FINGERPRINT ANALYSIS BASED ON SKIN DISTORTION

• When finger is pressed against the scanner it
  produces distortion.
• Fake finger produces low density distortion.

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METHODS OF CREATING FAKE FINGER-

• DUPLICATION WITH CO-ORPORATION.
• DUPLICATION WITHOUT CO-ORPORATION.

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FAKE FINGER DETECTION TECHNIQUES-

• Analysis of static properties of the finger.
• Analysis of dynamic properties of the finger

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CONCLUSION-

• The biometric use of fingerprint continues to
  grow as a sensor technology.
• Fingerprint sensor also ply an important role.

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REFRENCES-

• WWW.IEEEEXPORE.COM
• http//en.wikipedia.org/wiki/fingerprint

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QUERIES ?
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• Thank you
• and
• Have a good day