Fingerprint image enhancement by super resolution with early stopping

Zhi Yuan*, Jiong Wu, Sei Ichiro Kamata, Alireza Ahrary, Peimin Yan

*この研究の対応する著者

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

This paper addressed the problem of multi-frame image super resolution and its implementation to fingerprint image. The use of computers in fingerprints recognition is highly desirable in many applications where security is an important concern. However, as the performance of fingerprint recognition algorithm relies heavily on the quality of the input fingerprint images, it is essential to incorporate a fingerprint enhancement algorithm in the minutiae extraction module. Typical approaches use Gabor filter to raise the contrast between fingerprint ridges and valleys. But few of them try to increase the very basic resolution of fingerprint image. Therefore, we proposed a computer vision solution to this problem which involves the technique of super resolution. This approach can be incorporated into any traditional fingerprint enhancement algorithm as a pre-processing step, rendering a better overall enhancement result.

本文言語English
ホスト出版物のタイトルProceedings - 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2009
ページ527-531
ページ数5
DOI
出版ステータスPublished - 2009
イベント2009 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2009 - Shanghai, China
継続期間: 2009 11月 202009 11月 22

出版物シリーズ

名前Proceedings - 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2009
4

Conference

Conference2009 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2009
国/地域China
CityShanghai
Period09/11/2009/11/22

ASJC Scopus subject areas

  • コンピュータ サイエンス(全般)
  • 制御およびシステム工学

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