| 摘要 |
PURPOSE:To offer a picture processor capable of reproduction at any time when an arbitrary picture changing in terms of time which can be fetched in only once is necessary. CONSTITUTION:A picture signal from a signal source 1 is converted into discrete value data by an input part 201, an LPF 202, an S/H 203, an A/D 204 and transferred through a bus line 215 to a memory 205 to be stored. At this point, when a copying machine 4 starts printing, the stored discrete value data is transferred through the bus line 215 to an interpolation part 213, and the discrete value data interpolated from an output part 206 is transferred to the copying machine 4 and the printing is performed. It is also outputted through a D/A 207, an LPF 208, a switch 209, an output part 210 onto a monitor 3. Respective bus transceivers 2041, 2051, 2131, and 2141 are controlled by a control part 211, and the discrete value data is transferred with a RAM card 214 through the bus line 215. |
