On relative distortion in fingerprint comparison

On relative distortion in fingerprint comparison

Highlights • We model the relative distortion between latent and exemplar fingerprints. • We describe visualization tools and metrics that characterize relative distortion. • Distortion metrics can be used to flag comparisons with invalid correspondences. • Ghost cursor and magnifier tools provide i...

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Veröffentlicht in:Forensic science international 2014-11, Vol.244, p.78-84
Hauptverfasser: Kalka, Nathan D, Hicklin, R. Austin
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Automation
Computer programs
Dermatoglyphics
Distortion
Elasticity
Fingermark
Fingerprint quality
Fingerprints
Forensic science
Forensic sciences
Friction
Humans
Image Enhancement
Image quality
Latent fingerprint
Models, Biological
Models, Statistical
Nonlinearity
Pathology
Prints
Quality control
Quality metrics
Ridges
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Beschreibung
Zusammenfassung:Highlights • We model the relative distortion between latent and exemplar fingerprints. • We describe visualization tools and metrics that characterize relative distortion. • Distortion metrics can be used to flag comparisons with invalid correspondences. • Ghost cursor and magnifier tools provide integrity checks during comparison.
ISSN:0379-0738
1872-6283
DOI:10.1016/j.forsciint.2014.08.007