| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processor capable of reducing a line memory and performing complicated filter processing without damaging high-speed property and real time property. SOLUTION: An image processor 10 is provided with a page memory 12, a segment reading part 14, an image processing ASIC 18 and a line restoration part 20. The image processing ASIC is composed of segment memories 22 and 24 and an image processing part 26 or the like. The segment reading part 14 divides the page memory 12 into plural blocks, reads out pixel data and outputs them to the image processing ASIC 18 as segment data. In the image processing ASIC 18, image processing is performed on the basis of these segment data. |
