Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent
1992-02-18
1994-01-18
Nelms, David C.
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
901 47, G01N 2186
Patent
active
052801799
ABSTRACT:
A machine-readable orientation code is provided on the surface of an object to enable determination of the orientation of the object. The orientation code is imaged onto a scanning matrix photodetector array and the output of the array is used to guide a robot to manipulate the object in accordance with the location of the image of the orientation code on the array.
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Hageniers Omer L.
Hockley Bernard
Liptay-Wagner Nick
Pastorius W. J.
Pryor Timothy R.
Lee John R.
Nelms David C.
Sensor Adaptive Machines Incorporated
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