Palm print identification

Details Palm print identification Palm print identification

1976-05-21

1977-06-28

Boudreau, Leo H.

Communications: electrical

Digital comparator systems

250227, 340149A, G06K 900

Patent

active

040328899

ABSTRACT:
A palm print identification system including a scanning probe translatable in contact with a human palm along a scan line. The probe may comprise one or more roller or drag probes, including light illumination and photodector means arranged to generate electrical signals representative of the pattern of palm lines. The spacing of palm lines as thus sensed is compared with a master read from an I.D. card or stored in a computer for I.D. verification.

REFERENCES:
patent: 3231861 (1966-01-01), French
patent: 3576537 (1971-04-01), Ernst
patent: 3576538 (1971-04-01), Miller
patent: 3581282 (1971-05-01), Altman
patent: 3614737 (1971-10-01), Sadowsky
patent: 3648240 (1972-03-01), Jacoby et al.
patent: 3668633 (1972-06-01), Sadowsky
patent: 3801823 (1974-04-01), Korn
patent: 3804524 (1974-04-01), Jocoy et al.
patent: 3864042 (1975-02-01), Leventhal

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