Image analysis – Applications – Personnel identification
Patent
1994-07-28
1996-01-09
Boudreau, Leo H.
Image analysis
Applications
Personnel identification
34082534, G06K 900
Patent
active
054836018
ABSTRACT:
Biometric measuring apparatus for recognizing a person's identity based on measurements performed on the person's hand. An arrangement for producing and storing a silhouette image of at least a portion of a person's hand is combined with an arrangment for producing and storing a displacement image of the same portion of a person's hand to provide measurement data on finger height characteristics. An analyzing device analyzes the silhouette image and the displacement image to produce hand feature data. The apparatus stores hand feature data obtained during a hand enrollment operation cycle and to compare with hand feature data obtained during a subsequent hand bid operation cycle to determine if the person has previously been enrolled on the apparatus.
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Bergstedt Lowell
Bergstedt Lowell C.
Boudreau Leo H.
Faulkner Keith
Groetzinger Robert
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