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Iris Recognition in Postmortem Enucleated Eyes
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Text/Conference Paper
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Datum
2020
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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.