Konferenzbeitrag
Iris Recognition in Postmortem Enucleated Eyes
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Dokumententyp
Text/Conference Paper
Datum
2020
Autor:innen
Zeitschriftentitel
ISSN der Zeitschrift
Bandtitel
Quelle
BIOSIG 2020 - Proceedings of the 19th International Conference of the Biometrics Special Interest Group
Regular Research Papers
Verlag
Gesellschaft für Informatik e.V.
Zusammenfassung
This paper presents a comprehensive multispectral study of iris recognition on postmortem
enucleated eyes over a period of three days. An off the shelf iris recognition methodology is
employed to analyze the biometric capability of iris in the post mortem setting.We observed that iris
patterns of enucleated eyes can provide biometric matches with no false accepts for up to 164 hours
after death, albeit with high false rejection rates. We also present our observations on the effects
of the environment and other confounding factors that may affect the performance of postmortem
iris recognition, with recommendations for rehydration of specimen to regain postmortem biometric
utility.