| 摘要 |
PROBLEM TO BE SOLVED: To supply output image data in time for the operation speed of an image output device, regardless of the configuration of an image of original image data to be alternately transferred to a processing part and the contents of image processing.SOLUTION: An image processor includes a second storage part having a first storage area where data paging is performed in a first storage part and a second storage area where no data paging is performed. A transfer part performs one of transfer modes by switching based on the ratio of data transfer time to an image processing time between the first transfer mode for transferring the original image data from the first storage area to a plurality of processing parts and the second transfer mode for temporarily transferring the original image data from the first storage area to the second storage area and then performing the transfer to the processing parts. Consequently, the output image data is supplied in time for the operation speed of the image output device, regardless of the configuration of the image of the original image data and the contents of the image processing. |
