Optics: measuring and testing – Document pattern analysis or verification
Patent
1980-12-09
1987-01-20
Punter, William H.
Optics: measuring and testing
Document pattern analysis or verification
250236, G06K 924, G06K 932
Patent
active
046377182
ABSTRACT:
An optical scanner for indicia arranged in a focal plane perpendicular to an optical system including a rotatable dove prism. The dove prism transmits a rotating image to a stationary photodiode array.
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Jones et al., "Data Entering System", IBM Tech. Disc. Bull., 10-1971, pp. 1376-1378.
Kirchner Tommy L.
Powers Hurshal G.
Hightower Judson R.
Nypaver Edward W.
Punter William H.
Southworth III Robert
The United States of America as represented by the United States
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