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Prominent symmetry points as landmarks in fingerprint images for alignment
Halmstad University, School of Information Technology, Halmstad Embedded and Intelligent Systems Research (EIS).
Halmstad University, School of Information Technology, Halmstad Embedded and Intelligent Systems Research (EIS), CAISR - Center for Applied Intelligent Systems Research.
2002 (English)In: 16th International Conference on Pattern Recognition (ICPR'02) - Proceedings, Volume 3, 2002, Vol. III, 395-398 p.Conference paper, Published paper (Other academic)
Abstract [en]

For the alignment of two fing erprints position of certain landmarks are needed. These should be automatically extracted with low misidentification rate. As landmarks we suggest the prominent symmetry points (core-points) in the fing erprint. They are extracted from the complex orientation field estimated from the global structure of the fingerprint, i.e. the overall pattern of the ridges and valleys. Complex filter s, applied to the orientation field in multiple resolution scales, are used to detect the symmetry and the type of symmetry. Experimental results are reported.

Place, publisher, year, edition, pages
2002. Vol. III, 395-398 p.
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:hh:diva-14912DOI: 10.1109/ICPR.2002.1047929Scopus ID: 2-s2.0-2442541990ISBN: 0-7695-1695-X OAI: oai:DiVA.org:hh-14912DiVA: diva2:408408
Conference
16th International Conference on Pattern Recognition (ICPR'02), Quebec City, QC, Canada August 11-August 15 2002
Available from: 2011-04-04 Created: 2011-04-04 Last updated: 2015-09-17Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf