| 摘要 |
PURPOSE:To make efficient an image data processing by dividing the image data into a matrix condition, and storing obtained adjacent units into separate memory blocks. CONSTITUTION:Firsts, the image data are divided into the matrix condition, and for the mutually adjacent units obtained in such a way, their image signals are stored into separate memory blocks 201 and 202. When the image to be read lies over the two units, the image is read from a pair of adjacent units which surely shares a side. Thus, when they are stored into the separate memory blocks 201 and 202, the image signal corresponding to the image to be read can be read at once by a single access. |
