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SYSTEM AND METHOD FOR IDENTIFYING A SET OF GRAPHIC CHARACTERS GROUPED TOGETHER ON A VISIBLE INFORMATION DISPLAY
US 3,550,084 A
Filed
: 06/27/1966
Issued
: 12/22/1970
Est. Priority Date
: 06/27/1966
Status: Expired due to Term
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Current Assignee
Charles O. Lemmond
,
John E. Bigelow
Original Assignee
Charles O. Lemmond
,
John E. Bigelow
Inventors
Bigelow, John E.
,
Lemmond, Charles O.
Application Number
US04/560,419
Time in Patent Office
1,639 Days
Field of Search
US Class Current
382/105
CPC Class Codes
G02B 27/46
Systems using spatial filters
G03H 2001/0066
for wavefront matching wher...
G06V 10/10
Image acquisition document ...
G06V 10/12
Details of acquisition arra...
G06V 10/24
Aligning, centring, orienta...
G06V 10/88
Image or video recognition ...
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