Palm Vein Technology

PALM VEIN TECHNOLOGY
Ashwani Kumar (B.Tech I.T.)
1
PRESENTATION ON
YOUR HAND IS THE KEY
Guided By:
Mr. Sanjeev Kapoor
Presented By:
Ashwani Kumar
B.Tech.(Information Technology)
2nd Year

CONTENTS
 Introduction
 Technology
 Principles
 High Authentication Accuracy
 Registering through Palm Vein Technology
 Working of Palm Vein Technology
 Advantages
 Disadvantage
 Applications
CONTENTS
2

The problems with finger print systems….
 Finger prints can be easily copied.
 Wrong result if the finger is dirty.
 False positives. If the software is not sufficiently sophisticated
concerns over hygiene
 Not everyone would like to put their fingers on a sensor touched
by others.
FINGER PRINT SYSTEM
3

The problems with facial biometrics…
 These are susceptible to environment changes
such as lighting
 With age too, facial recognition deteriorates.
 Changes in appearance with the use of cosmetics, earrings,
hair, etc. can give wrong readings too.
 It’s estimated there’s a 5% drop in accuracy per year due to
aging.
FACIAL BIOMETRICS
4

The problems with iris scanning are…
 Many commercial Iris scanners can be easily fooled by a high
quality image of an iris or face in place of the real thing.
 The accuracy of scanners can be affected by changes in
lighting.
 Iris scanner art significantly more expensive than some other
forms of biometrics
 Iris recognition is very difficult to perform at a distance larger
than a few meters.
IRIS SCANNING
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INTRODUCTIONINTRODUCTION
 Palm vein technology is one of upcoming technology.
 It is the world’s first contact less personal identification
system that uses the vein patterns in human palms to
confirm a person’s identify.
 It is highly secure and accurate.
 The contact less feature gives it a hygienic advantage over
other biometric authentication technologies.
 Integrated optical system in the palm vein sensor uses
this phenomenon to generate an image of the palm vein
pattern.
 Generate image is digitized, encrypted and finally stored
as a registered template in the data base.
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7
INTRODUCTION
Fujitsu Ltd. is a Japanese
multinational information
technology equipment
and services company
headquartered in Tokyo,
Japan. It is the world's
third-largest IT services
provider measured by
revenues

PRINCIPLES
 In vein authentication based principle, the region used for
authentication is photographed with near-infrared light, and
the vein pattern is extracted by image processing and are registered
Working Principle…
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WHY VEINS ARE CHOSEN ???
 When near-infrared light passes, deoxygenated hemoglobin
in the blood flowing through the veins absorbs near-infrared
rays, causing it to be visible as black regions to the scanner.
 Arteries and capillaries, whose blood contains oxygenated
hemoglobin, which does not absorb near-infrared light, are
invisible to the sensor, hence “VEINS” are chosen
9

 The scanner makes use of a special characteristic of the reduced
hemoglobin coursing through the palm vein — it absorbs near infrared
light
 The integrated optical system in the palm vein sensor uses this
phenomenon to generate an image of the palm vein pattern and the
generated image is digitized, encrypted and finally stored as a
registered template in the database.
REGISTERING THROUGH PALM VEIN SECURE SYSTEM
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WORKING OF PALM VEIN SECURITY SYSTEMREGISTERING THROUGH PALM VEIN SECURE SYSTEM

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EXAMPLE

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WORKING OF PALM VEIN SECURE SYSTEM

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SPECIFICATIONS OF PALM VEIN SYSTEM

 On the basis of testing the technology on more than 70,000
individuals, Fujitsu declared that the new system had a false
rejection rate of 0.01% (i.e.., only one out of 10,000 scans were
incorrect denials for access).
 And a false acceptance rate of less than 0.00008% (i.e., incorrect
approval for access in over a million scans).
 No two people in the world share a palm vein pattern-even those
of identical twins will differ
 And if you registered your profile as a child, it’ll still be recognized
as you grow, as an individual’s patterns of veins are established in
utero (before birth).
HOW SECURE IS THE TECHNOLOGY??
15

COMPARISON
A rate at which someone other than
the actual person is falsely
recognized.
A rate at which the actual person is
not recognized accurately
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ACCURACY
TECHNOLOGY FALSE ACCEPTANCE RATE FALSE REJECTON RATE
PALM VEIN 0.00008% 0.01%
FINGERPRINT 1-2% 3%
IRIS 0.0001% - 0.94% 0.99%0.2%
VOICE 2% 10%
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OVERVIEW OF BIOMETRICS
TEHNOLOGY + -
Fingerprint  Popular
 Cheapest
 Less accurate
Voice  Non invasive  Least accurate
Iris  Very accurate  Invasive
 Expensive
 Sensitive
Palm Vein  Non-invasive
 Relatively cheap
 Accurate
 Unfamiliar
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APPLICATIONS
ATM machines
 92% of all Japanese ATMs
 18,000+ ATM machines
for Bank of Tokyo - Mitsubishi
Portable Mouse
 Palm Secure mouse with a
build-in sensor in 2007
 Easily installed to personal computer.
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DISADVANTAGES
 There are numerous factors that can affect quality of captured
image. They are body temperature, ambient temperature, humidity,
unevenly distribution of heat, heat radiation, nearness of vein to
surface, camera calibration and focus.
 Palm vein technology is invasive because it creates the fear among
the users that it can be a painful process.
 It is not applicable to those persons who lost their palms.
 The technology is gaining momentum but it is still expensive and
relatively untested because it has not yet been marketed globally.

 New face of BIOMETRIC
 More reliable and accurate
 Ultra secure and time consuming
 Wide application range
 Highly user friendly
 Much before than the existing biometric sysytem
CONCLUSION
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Palm Vein Technology

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