The invention allows the simultaneous reading of line signals from two adjacent rows of pixels so that combinations of signals from pixels in adjacent rows may be obtained without {HEAD ~ the use} of {TAIL ~ an external delay line device} 
of
The invention allows the simultaneous reading of line signals from two adjacent rows of pixels so that combinations of signals from pixels in adjacent rows may be obtained without { HEAD ~ the use } of { TAIL ~ an external delay line device }
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