| 摘要 |
PURPOSE:To attain reproduction even for one incomplete screen before all data are collected, by interpolating sporadic data sampled in time-division mode. CONSTITUTION:Data of a still picture are sent separately four times, for exmaple. In a picture memory, the data are written at positions corresponding to pictures. Namely, the 1st data A, A'... are written at addresses a, a'... in the picture memory. Then, the 2nd data B, B'... are written at addresses b, b'... adjoining to addresses a, a'... in the picture memory. In a read from the picture memory, when only the 1st data are stored in the memory, a latch circuit provided at the read side interpolates the data like AAAAA'A'A'A'... and when the memory stores up to the 2nd data, data are interpolated like ABBBA'B'B'B'... to be read out. |
