An image of the counting area and illuminated objects is optically reproduced on a self scanning photodiode array which generates a series of output analog video signals corresponding to {HEAD ~ the light intensity} on {TAIL ~ each} of the photodiodes 
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An image of the counting area and illuminated objects is optically reproduced on a self scanning photodiode array which generates a series of output analog video signals corresponding to { HEAD ~ the light intensity } on { TAIL ~ each } of the photodiodes
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH