| 摘要 |
<p>The invention relates to computer technology and is intended for use in the digital optimal synthesis and reproduction of an image, sound accompaniment and other signals, to facilitate recording of such signals on a carrier or their display on a screen. The proposed method increases operating speed and minimises the cost of equipment used in applying it. It involves the continual regeneration of a set of pixels which form a given frame sequence, using identical processors the number n of which is derived from the formula shown, where k is the number of frames per second, p is the number of pixels per frame, t0 is the processing time taken by one processor to regenerate one pixel, C0 is the cost of the collectively used circuit components, and C1 is the cost of one processor and the equipment dedicated to it. An example is given of the application of this method using a device based on the principle of parallel processing of input data when processing pixels and comprising an external memory, control device, input switch, channel selectors with switches, two buffer memories, identical processors, and a screen memory.</p> |
