| 摘要 |
<p>A determination section (200) determines whether there is a peripheral dot located at an arbitrary distance from a target dot at least in a main scanning direction and in a subscanning direction in a dot image to detect whether space dots surround the target dot. An adder (400) adds an arbitrary amount of additional value m to target dot image data d corresponding to the target dot based on a result of detection by the determination section (200). <IMAGE></p> |
