摘要 |
Since a less-than-one-pixel-basis correction and a one-pixel-basis correction are constantly performed on an image after halftoning, unevenness in density disadvantageously occur depending on a halftoning method. According to the halftoning method, whether the less-than-one-pixel-basis correction is performed on a continuous tone image or the one-pixel-basis correction is performed on a halftone image is switched. The one-pixel-basis correction is constantly performed on the halftone image.
|