| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processing device that can increase the processing speed of generating a composite image in which plural stamp images are superimposed on an original image.SOLUTION: Arrangement data for recording positions at which stamp images are combined with an original image are prepared. When the stamp images are combined, the arrangement data around a processing target pixel are searched to specify all stamp images to be combined so that parts of the stamp images are overlapped with the processing target pixel. On the basis of this specifying result, pixel values to be combined with the processing target pixel are calculated, and the combination is performed. By using the arrangement data as described above, it is unnecessary to repetitively perform the combination processing of the stamp images with the processing target pixel, and the combination result of plural stamp images can be obtained by one processing. Therefore, the processing speed of superimposing and combining many stamp images can be increased. |
