eprintid: 135
rev_number: 7
eprint_status: archive
userid: 4
dir: disk0/00/00/01/35
datestamp: 2013-03-27 05:50:25
lastmod: 2013-06-29 04:37:01
status_changed: 2013-03-27 05:50:25
type: conference_item
metadata_visibility: show
creators_name: Nguyen, Thi Huong Thuy
creators_name: Hoang, Xuan-Huan
creators_name: Nguyen, Ngoc Ky
creators_id: huanhx@vnu.edu.vn
title: An Efficient Method for Fingerprint Matching based on Local Point Model
ispublished: pub
subjects: IT
subjects: IT_GS
divisions: fac_fit
keywords: Correlation;Databases;Deformable models;Fingerprint recognition;Fingers;Image matching;Nonlinear distortion;Elastic deformations;Fingerprint verification;Local deformation models;Minutiae matching;Thin-Plate-Spline models
abstract: This paper proposes a fingerprint matching method based on local Thin-Plate-Spline (TPS) deformation model, a warping technique, to deal with non-linear distorted fingerprints. After determining the set of corresponding minutiae pairs between two fingerprints by using an affine transformation, a set of corresponding pseudo-minutiae pairs are created based on their local ridge-valley structure comparison. These points are associated with the known corresponding point pairs to select a suitable landmark point set for using Local Thin Plate Spline deformation model over 9 partial areas of fingerprint images in order to find new corresponding minutiae pairs. This procedure is repeated until no more new corresponding minutiae pairs are distinguished or the number of corresponding point pairs is large enough. The experimental results on the database FVC2004 show that the proposed method significantly improves matching performance compared to the global TPS warping method.
date: 2013-01-21
date_type: published
full_text_status: none
pres_type: paper
pagerange: 334-339
event_title: 2013 International Conference on Computing, Management and Telecommunications (ComManTel)
event_location: HoChiMinh city
event_dates: January 21-24, 2013
event_type: conference
refereed: TRUE
citation:   Nguyen, Thi Huong Thuy and Hoang, Xuan-Huan and Nguyen, Ngoc Ky  (2013) An Efficient Method for Fingerprint Matching based on Local Point Model.  In: 2013 International Conference on Computing, Management and Telecommunications (ComManTel), January 21-24, 2013, HoChiMinh city.