FINGER VEIN AUTHENTICATION DEVICE

FINGER VEIN AUTHENTICATION DEVICE

PROBLEM TO BE SOLVED: To provide a finger vein authentication device for performing authentication processing, without having to prepare an exclusive finger vein authentication device for finger of a child who is small in height and thin which is different from those for the fingers of an adult.SOLU...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SAKAI YASUO, KUME ISAO, MIMURA MASAHIRO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a finger vein authentication device for performing authentication processing, without having to prepare an exclusive finger vein authentication device for finger of a child who is small in height and thin which is different from those for the fingers of an adult.SOLUTION: The finger vein authentication device is provided with an intermediate guide 201 installed between a front guide 102 and a rear guide 301; an LED 101 for irradiating the finger with the rays of light; a camera 103 for acquiring the vein pattern of the finger by irradiating the finger with the rays of light from the LED 101; and a control controller 106 for determining whether the finger belongs to an adult or a child based on information extracted from the vein pattern of the finger, and for adjusting the light quantity of the LED 101 based on the determination result, and for performing finger vein authentication processing.