| 摘要 |
PROBLEM TO BE SOLVED: To prevent missing of image data, reduction in image quality, and generation of a line print quality difference.SOLUTION: The image processing device includes: an input part 10 to which print information containing image data is input; and a conversion part 12 for converting pixels from a pixel next to a head pixel to a pixel ahead by N pixels to pixel values calculated with coefficient values according to magnitudes of pixel values by setting a pixel whose pixel value is not a specific value to be a new head pixel and referring to data corresponding to newly set data of N pixels from the head pixel when the pixel value of the head pixel of continuous N pixels (N is an integer equal to or greater than two) of the image data is the specific value.SELECTED DRAWING: Figure 2 |
