Introduction
This technology is really important technology because it has started to be used because of big robbery of the banks. Before this there have been using other technologies which are fingerprint, face and iris recognition and etc… After having started to be used palm vein technology has been realized that is the best way to ensure the user in user authentication processes. This technology is been increasing widely.Potential research challenges regarding palm reading technology
Palm print technology is one of
the most important and new technology that is being used in various areas. This
technology is used mostly in areas which security is important such as criminal
cases and banks. Although there has been many research and improvements to make
better usage of this, still there is many challenges and problems that need
further investigation.
Using pin authentication is not secure anymore.
By developing the technology systems day by day security because one of the
most important issue of life. By using tiny webcam in japan hackers watched
people to enter their pin code in golf cabin and rubbed the more than nearly US
$4 million. And in Europe hackers steal €23 million in only second half of 2010
by ATM frauds. But the palm scan technology is more secure that Regardless of
the possibility that a cheat were to hack off your hand to trick a vein
scanner, he'd need to keep all the blood inside your separated limb to make it
work [1]. The palm print recognitions system is very more accurate than finger
print and other biometric systems. If your profile is enlisted with your right
hand, don't sign in with your left, the examples of a singular's two hands
vary. This technology is high applicable than others, Not at all like unique
mark based validation strategies, for which enrollment and confirmation of
biometric information can't be effectively finished if the surface of the skin
is affected by scraped area or dryness, contact less palm vein confirmation has
insignificant weakness to such outer variables. Compared to other biometric
technologies, palm print is also user acceptable. Not with standing requiring
no immediate contact with the sensor surface, the non-obtrusive examining
procedure is did in a straightforward and regular way that is not ungainly to
the client. This reduces potential mental resistance because of concerns with
respect to cleanliness or trouble of utilization [2]. But still there is many
lacking areas that this technology needs to be researched and developed.
Technology
channelings that must be researched in palm print recognition systems:
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Because system saves for every person more than
one palm print data, matching this with data from data base which there is
millions of palm print data is hard and time need. In palm print matching
device, one palm print must be matched with more than one palm print of same
person and this is one-to-many matching which is much harder than one-to-one
matching. Although there are many fast and accurate matching algorithms but
still this is a challenge that must be researched for.
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There are various components that can impact
the nature of the caught picture of palm print. They are body temperature,
surrounding temperature, mugginess, unevenly circulation of warmth, warmth
radiation and proximity of vein to surface, camera alignment and core interest.
To make system accurate these must be calculated and need for more research.
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It is moderately costly and not accessible for
large scale manufacturing yet. More alternative way of palm print recognitions
which are cheaper must be developed and researched.
Resources:
[1] The
Biometric Wallet, Eliza Strickland, 30 May 2012,
[2] Mallikarjuna
et al., International Journal of Advanced Research in Computer Science and
Software Engineering 3(7), July - 2013, retrieved: http://www.ijarcsse.com/docs/papers/Volume_3/7_July2013/V3I7-0440.pdf
