| 摘要 |
An inputted analog color video signal is converted into a digital video signal by an analog-to-digital converting circuit 13, is then written into a transfer buffer 15, and is digitally processed with a moving picture which is changed for each frame black-and-white image data is extracted from the digital video signal, stored in the transfer buffer 15, temporarily stored in a WT buffer memory 21, and displayed on a CRT. With a still picture whose acceptance is designated at suitable timing by a viewer color image data is extracted from the digital video signal stored in the transfer buffer 15, temporarily stored in a CT buffer memory 28, and displayed on the CRT. |
