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Form recognition system
US 2,968,789 A
Filed
: 10/26/1956
Issued
: 01/17/1961
Est. Priority Date
: 10/26/1956
Status: Expired due to Term
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11
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11 Citations
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Current Assignee
Charles W. Johnson
,
Paul, Weiss, Rifkind, Wharton & Garrison LLP
Original Assignee
Charles W. Johnson
,
Paul, Weiss, Rifkind, Wharton & Garrison LLP
Inventors
Weiss, Paul
,
Johnson, Charles W.
Application Number
US03/618,606
Time in Patent Office
1,544 Days
Field of Search
US Class Current
382/203
CPC Class Codes
G06V 10/20
Image preprocessing
G06V 10/42
Global feature extraction b...
G06V 10/75
Organisation of the matchin...
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