A fingerprint recognition algorithm using phase-based image matching for low-quality fingerprints

Koichi Ito, Ayumi Moritat, Takafumi Aoki, Tatsuo Higuchi, Hiroshi Nakajima, Koji Kobayashi

研究成果: Conference contribution

50 被引用数 (Scopus)

抄録

A major approach for fingerprint recognition today is to extract minutiae from fingerprint images and to perform fingerprint matching based on the number of corresponding minutiae pairings. One of the most difficult problems in fingerprint recognition has been that the recognition performance is significantly influenced by fingertip surface condition, which may vary depending on environmental or personal causes. Addressing this problem, this paper presents a fingerprint recognition algorithm using phase-based image matching. The use of phase components in 2D (two-dimensional) discrete Fourier transforms of fingerprint images makes possible to achieve highly robust fingerprint recognition for low-quality fingerprints. Experimental evaluation using a set of fingerprint images captured from fingertips with difficult conditions (e.g., dry fingertips, rough fingertips, allergic-skin fingertips) demonstrates an efficient recognition performance of the proposed algorithm compared with a typical minutiae-based algorithm.

本文言語English
ホスト出版物のタイトルIEEE International Conference on Image Processing 2005, ICIP 2005
ページ33-36
ページ数4
DOI
出版ステータスPublished - 2005
イベントIEEE International Conference on Image Processing 2005, ICIP 2005 - Genova, Italy
継続期間: 2005 9 112005 9 14

出版物シリーズ

名前Proceedings - International Conference on Image Processing, ICIP
2
ISSN(印刷版)1522-4880

Other

OtherIEEE International Conference on Image Processing 2005, ICIP 2005
CountryItaly
CityGenova
Period05/9/1105/9/14

ASJC Scopus subject areas

  • Engineering(all)

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