ANORDNUNG ZUR UNTERDRUECKUNG VOLLBILDFREQUENTEN FLIMMERNS BEI CCD-BILDWANDLERN MIT TEILBILDVERFLECHTUNG

摘要

Frame-rate flicker attends the use of field-to-field line interlace in television cameras using CCD imagers. The use of separate dc-restoration circuits for odd-numbered and even-numbered fields suppresses frame-rate flicker attributable to black level variation from field to field.