Review on Fingerprint Recognition Techniques

Page 1

Volume 2, Spl. Issue 2 (2015)

e-ISSN: 1694-2310 | p-ISSN: 1694-2426

Review on Fingerprint Recognition Techniques 1,2

Nisha Gupta1, Anshul Kumar2 Baddi University of Emerging Sciences& Technology,Baddi, H.P.

1

nishaguptaec006@gmail.com, 2anshul.kumar@baddiuniv.ac.in

Abstract: Fingerprints have been used for over a century and are the most widely used form of biometric identification. Fingerprint identification is commonly employed in forensic science to support criminal investigations, and in biometric systems such as civilian and commercial identification devices. Various techniques are proposed by various authors for fingerprint recognition.This paper reviews the fingerprint recognition techniques proposed by different authors.

Minutiae are major features of a fingerprint, using which comparisons of one print with another can be made. Some of the fingerprint features are shown in fig.2

Keywords-Fingerprint recognition, Minutiae matching, Biometric authentication, Phase based matching, Feature based matching.

I. INTRODUCTION The uniqueness and permanence of the fingerprints are very well-know. Archaeological artifacts prove that fingerprints were already used by the ancient Assyrians and Chinese as a form of identification of a person. The first scientific studies on fingerprints date from the late sixteen century, but the fundamentals of modern fingerprint identification methods were provided at the end of nineteenth century. The uniqueness of fingers is used in many forensic cases to solve crimes, as some of the most common evidence found at a crime scene is fingerprints.Fingerprint recognition [1][2] is a rapidly evolving technology that has been widely used in forensics such as criminal recognition and prison security, and has a very strong potential to be widely adopted in a broad range of civilian applicationsthe verification usually relies exclusively on minutiae features. Minutiae are local feature marked by ridge discontinuities.Minutiae points are local ridgecharacteristics that occur at either a ridge bifurcation or a ridge ending. A ridge endingoccurs when the ridge flow abruptly terminates and a ridge bifurcationis marked by a fork in the ridge flow.

Figure 2: A Fingerprint Feature

II.RELATED WORK In the field of fingerprint recognition,different works have been done so far.Manisha Redhu and Dr.Balkishan performed fingerprint Recognition Using Minutiae Extractor [3].The authors proposed the concept of Minutiae based matching technique. In this technique the minutiae are extracted from the two fingerprint images and stored as sets of points in the two-dimensional plane. The authors performed the technique which includes minutiae extraction and minutiae matching. The detailed design description of the proposed technique is explained in fig.3. Image

Image Enhancement and Segmentation

Final Extraction

Minutiae Alignment Fig 1: A Fingerprint Image

Match Fig 3: Detailed Design Description

BUEST, Baddi

RIEECE-2015

264


Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.