APPARATUS FOR TELEVISION PICTURE AND METHOD FOR SPECIFYING TELEVISION PICTURE FRAME

摘要

A color television video signal is directly read out from a frame memory in synchronism to the scanning speed of a scanner, the video signal thus read out is converted into three primary color signals by an NTSC decoder, these three primary color signals are in turn converted into process video signals by a correction circuit, which are supplied to the scanner. A printing plate can be produced directly from a television video signal without requiring any color picture original.