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On the Impact of Tattoos on Hand Recognition

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dc.contributor.authorLazaro Janier Gonzalez-Soler, Kacper Marek Zyla
dc.contributor.editorDamer, Naser
dc.contributor.editorGomez-Barrero, Marta
dc.contributor.editorRaja, Kiran
dc.contributor.editorRathgeb, Christian
dc.contributor.editorSequeira, Ana F.
dc.contributor.editorTodisco, Massimiliano
dc.contributor.editorUhl, Andreas
dc.date.accessioned2023-12-12T10:46:47Z
dc.date.available2023-12-12T10:46:47Z
dc.date.issued2023
dc.description.abstractFrom Native Americans, who used tattoos as a way of seducing the opposite sex, to prisoners in the last century, who were identified by tattooed numbers, tattoos have been used for many years for a variety of purposes. Nowadays, tattoos express affiliation or beliefs and can therefore serve as complementary information to identify individuals. To support forensic investigations, hand-based biometrics have emerged as a promising technology to recognise individuals. As several statistics have reported an increase in the use of tattoos on hands, in this paper, we investigate the impact of tattoos on the performance of state-of-the-art hand recognition systems. To this end, we first propose a method for generating semi-synthetic tattooed hands. A benchmark is then performed for tattooed and non-tattooed hands. Experimental results computed on a freely available database showed that, although in some cases the use of tattoos assists hand recognition, the observed trend is a deterioration of recognition accuracy, indicating the sensitivity of hand recognition systems to tattoos.en
dc.identifier.isbn978-3-88579-733-3
dc.identifier.issn1617-5468
dc.identifier.urihttps://dl.gi.de/handle/20.500.12116/43269
dc.language.isoen
dc.pubPlaceBonn
dc.publisherGesellschaft für Informatik e.V.
dc.relation.ispartofBIOSIG 2023
dc.relation.ispartofseriesLecture Notes in Informatics (LNI) - Proceedings, Volume P-339
dc.subjectBiometric and multimedia forensics
dc.subjectPeriocular
dc.subjectEar
dc.subjectPalm
dc.subjectand Vein ; Syhtetic data for biometrics
dc.titleOn the Impact of Tattoos on Hand Recognitionen
dc.typeText/Conference Paper
mci.conference.date20.-22. September 2023
mci.conference.locationDarmstadt
mci.conference.sessiontitleRegular Research Papers
mci.reference.pages26-35

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P339 - BIOSIG 2023 - Proceedings of the 22nd International Conference of the Biometrics Special Interest Group