METHOD OF PALM PRINT IDENTIFICATION USING GEOMETRY, LINE AND/OR TEXTURE FEATURES

METHOD OF PALM PRINT IDENTIFICATION USING GEOMETRY, LINE AND/OR TEXTURE FEATURES

A method of palmprint identification includes analyzing an area from an image of a palm to obtain texture data for the skin surface with the area. The texture data is compared to reference information in a database to determine the identity of an individual. An apparatus for capturing an image of a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIA JANE YOU, DAPENG DAVID ZHANG, GUANGMING LU, XIANGQIAN WU, WAI KIN ADAMS KONG
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
HANDLING RECORD CARRIERS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SURGERY
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Beschreibung
Zusammenfassung:A method of palmprint identification includes analyzing an area from an image of a palm to obtain texture data for the skin surface with the area. The texture data is compared to reference information in a database to determine the identity of an individual. An apparatus for capturing an image of a palm includes an enclosure with a window in it, and an image sensor and light source disposed within the enclosure and arranged to capture an image through the window. Protuberances are provided on the surface. The protuberances are arranged to be in known juxtaposition to a hand suitably placed on the window for capture of an image that includes the palm area of the hand.