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Fingerprint Pore Extraction Based on Multi-scale Morphology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes a new method to extract pores on high resolution fingerprints. The basic idea of this method is to binarize the fingerprint images based on multi-scale morphological transformation, and then extract pores by different strategies. The closed pores are extracted by the size of connected regions, and the open pores are detected using the skeleton of valleys. The noise and false detected points are finally removed by using a comprehensive selection rule. Experimental results have shown that the proposed method can improve the accuracy of existing methods.

Original languageEnglish
Title of host publicationBiometric Recognition - 12th Chinese Conference, CCBR 2017, Proceedings
EditorsYunhong Wang, Yu Qiao, Jie Zhou, Jianjiang Feng, Zhenan Sun, Zhenhua Guo, Shiguang Shan, Linlin Shen, Shiqi Yu, Yong Xu
PublisherSpringer Verlag
Pages288-295
Number of pages8
ISBN (Print)9783319699226
DOIs
StatePublished - 2017
Externally publishedYes
Event12th Chinese Conference on Biometric Recognition, CCBR 2017 - Beijing, China
Duration: 28 Oct 201729 Oct 2017

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume10568 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference12th Chinese Conference on Biometric Recognition, CCBR 2017
Country/TerritoryChina
CityBeijing
Period28/10/1729/10/17

Keywords

  • Biometrics
  • Fingerprint identification
  • Pore extraction

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