Communications: electrical – Digital comparator systems
Patent
1977-07-21
1980-01-29
Boudreau, Leo H.
Communications: electrical
Digital comparator systems
3401463MA, G06K 912
Patent
active
041863780
ABSTRACT:
An identification system includes means for scanning an identity pattern in a predetermined manner and correlating previously-obtained recognition data with information derived therefrom to determine a positive identification. In obtaining recognition data, the identity pattern is scanned and digitized in a predetermined manner, and then analyzed and sorted to provide prominent information most likely to be recognized in subsequent identity verifications with the original recognition pattern. In this manner, unique recognition data for each identity pattern is stored and is available for rapid retrieval and correlation when the original identity pattern is presented.
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patent: 3930231 (1975-12-01), Henrichon, Jr. et al.
Boudreau Leo H.
Noe George T.
Palmguard Inc.
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