| 摘要 |
PURPOSE:To hourly output a stereoscopic still video signal without dislocation by building in a field memory and a video signal output control circuit. CONSTITUTION:A video signal outputted from image pick up tubes 1a and 1b passes through A/D converters 3a and 3b. A left side signal passes through a switch 7 and a D/A converter 8 is outputted as an odd number field signal. Simultaneously, a right side video signal is written in a field memory 5 as an even number field signal. When the output for one field at a left side is completed, the switch 7 is switched by a controller 6 and the reading of the field memory 5 is started. When the output for one field at the right side is completed, the switch 7 is switched to the left side output. At the time of the stereoscopic static image pickup, the output for one field at right and left is simultaneously written into field memories 4 and 5 and read alternately. |
