VIDEO_PROCESSOR

Published:2009/7/14 2:53:00 Author:May | From:SeekIC

Analog video input from closed-circuit tv microscope is converted to binary video output by difference amplifier Q1-Q2, squaring amplifier Q3, pulse shaper Q4, and emitter-follower Q5 which buffers R-C network from Schmitt trigger Q6-Q7.-N. F. Izzo and W. Coles, Blood-Cell Scanner Identifies Rare Cells, Electronics, 35:17, p 52-57.



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