A Contactless Palmprint Imaging System Design Using Mediapipe Hands

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dc.contributor.authorKocakulak, Mustafa
dc.contributor.authorAcır, Nurettın
dc.date.accessioned2026-02-08T15:08:24Z
dc.date.available2026-02-08T15:08:24Z
dc.date.issued2023
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractPalmprint has been widely used in biometric systems because of its durability and reliability. To avoid recognition performance degradation, dynamic region of interest extraction is a critical step for these systems. In this study, a low-cost contactless palmprint imaging system has been designed and a dynamic region of interest extraction method has been applied to palmprints using the MediaPipe Hands framework. Since the need for hygienic touchless systems has been realized in the post-COVID-19 pandemic world, a low-cost imaging system has been proposed to capture the user’s hand at a distance without touching any platform. The region of interest of the user's palmprints in a real-time video stream has been extracted dynamically. This study creates a paradigm for future studies on palmprint imaging. With conducted experiments, the potential of MediaPipe Hands in terms of speed and accuracy on mobile palmprint imaging applications has been realized on Raspberry Pi 4. This work demonstrates that the employed hardware and proposed hand-tracking algorithm are suitable for designing low-cost contactless palmprint imaging systems in non-controlled ambient light conditions. For recognition purposes, a database will be released soon.
dc.identifier.doi10.38088/jise.1142634
dc.identifier.endpage39
dc.identifier.issn2602-4217
dc.identifier.issue1
dc.identifier.startpage29
dc.identifier.trdizinid1182208
dc.identifier.urihttps://doi.org/10.38088/jise.1142634
dc.identifier.urihttps://hdl.handle.net/20.500.12885/5014
dc.identifier.volume7
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofJournal of Innovative Science and Engineering (JISE)
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TR-Dizin_20260207
dc.subjectRegion of interest
dc.subjectContactless biometrics
dc.subjectImaging system
dc.subjectMediaPipe Hands
dc.subjectPalmprint
dc.titleA Contactless Palmprint Imaging System Design Using Mediapipe Hands
dc.typeArticle

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