Image analysis – Histogram processing – For setting a threshold
Patent
1990-12-05
1992-09-01
Moore, David K.
Image analysis
Histogram processing
For setting a threshold
356 71, G06K 978
Patent
active
051446804
ABSTRACT:
An individual identification recognition system for judging whether a card possessor is an authorized card user. The system includes a card storing a fingerprint of the authorized card user, a card reader into which the card is inserted, and which reads the fingerprint of the card possessor and a judging means for judging whether a card possessor is an authorized card user based upon the result of a comparison of the fingerprint of the card possessor taken in by the card reader with the fingerprint registered in the card, which judging means can be provided in the card or the card reader.
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The International Publication 82/03286, Sep. 30, 1982.
Gamo Hiroshi
Kimura Masatoshi
Kobayashi Bujirou
Jung Yon
Mitsubishi Denki & Kabushiki Kaisha
Moore David K.
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