Method mixer simultaneous fields and homonyms two interlaced video signals into a single video signal for stereoscopic applications.

摘要

simultaneous mixing method and homonyms two fields interlaced video signals into a single signal for stereoscopic video applications.; The method juxtaposes homonyms fields (1) and (2) (odd or even), synchronously captured by respective synchronized cameras (13), a third signal in interlaced video (14). An analog multiplexer (11) leads alternately, in synchronism with the transition from field to field of a signal (1) or the homonymous of the other (2), captured at the same time as the first, was digitized ( 4), stored (5) and reconverted to analog (6). the minimum threshold and adjusts the voltage range of the signal at the input of A / D (3), output of D / A (7) and system output (12). The synchronized operation of the elements is ensured by a control unit (9), to which an exhaust timing of the original signal (8) provides transition information field and a quartz crystal clock signal (10).