International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 03 Issue: 10 | Oct -2016
p-ISSN: 2395-0072
www.irjet.net
Fingerprint Image Enhancement Based on Various Techniques, Feature Extraction and Matching-Review Paper Student1,
Usha Rani1
Department of Electronics and Communication Engineering, BPSMV, Khanpur Kalan, Gohana, Sonepat, Haryana, India
Abstract -Fingerprints are the oldest and most widely used form of biometric identification. Everyone is known to have
became a challenge for automation. Researchers,
unique,
Automatic
since then, have been proposing different algorithms
Fingerprint Recognition Systems are based on local ridge
and approaches for the processes of segmentation,
features known as minutiae, marking minutiae accurately
minutiae
and rejecting false ones is very important. However,
classification [1].
immutable
fingerprints.
As
most
extraction
and
fingerprint
automatic
al
proposed
fingerprint images get degraded and corrupted due to
2. Related Work
variations in skin and impression conditions. Thus, image enhancement techniques are employed prior to minutiae
[1]Josef
extraction. A critical step in automatic fingerprint matching
StrĂśmBartunet.
(2013)
several improvements to an adaptive fingerprint
is to reliably extract minutiae from the input fingerprint
enhancement technique that was based on contextual
images. This paper presents a review of a large number of extracting
filtering. The term adaptive imply that parameters of
fingerprint minutiae. The techniques are broadly classified
the technique were automatically familiar based on
as those working on binarized images and those that work
the input fingerprint image. Five processing blocks
on gray scale images directly.
comprised the adaptive fingerprint enhancement
Keywords: Fingerprinting, pattern recognition, feature
method, where four of these blocks were updated in
extraction, image enhancement, fingerprints minutia.
our proposed system. Hence, the proposed overall
1. INTRODUCTION
system is novel. The four updated processing blocks
techniques
present
in the
literature
for
were: 1) preprocessing; 2) global analysis; 3) local Because of their uniqueness properties fingerprints
analysis;
have been used for personal identification and
preprocessing and local analysis blocks, a non-linear
criminal investigations because the starting of the
dynamic range adjustment method was used. In
20th century. Minutiae, which consist of points of
matched filtering blocks and the global analysis
discontinuity of the papilla’s ridges that form the
different forms of order arithmetical filters were
fingerprint, are the largest type of feature used on the
applied. These processing blocks
fingerprint recognition world. Most recently, when
latest adaptive fingerprint image processing method
digital computers emerged, fingerprint manipulation
[2].
Š 2016, IRJET
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and
4)
matched
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filtering.
|
In
the
enhanced and
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