| 摘要 |
PURPOSE:To ensure scan addresses in a memory against increasing even if the volume of information increases and to speed up processing at the time of displaying picture information by storing picture information on plural frames in a depth direction in a memory. CONSTITUTION:Shape information of one block is given at one address in the memory 1 as a symbol I1, shows and stored as information in the depth direction as symbols I1, I2... show. Since said information of plural frame constitution, it uses addresses II1, III1... continuing the shape information address of the 1st frame hence onward. Picture elements I5, I6... in a frame next to the 1st one and a color information Ic' are stored at a next address in a final frame. The 2nd and subsequent frames are similarly processed. As one block colored picture is made of a series of picture elements, four picture elements, for instance, are sequentially taken out of the top left corner to the right, and stored at the same address in the depth direction in the memory. The next picture element in the same frame is stored at a next address away from a distance corresponding to the number of frames with multiframe constitution.
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