| 摘要 |
An image processing apparatus for generating a dot pattern by halftone processing using a plurality of threshold matrices, the apparatus comprising a first tone group including at least a pair of discontinuous tone levels, and a second tone group including tone levels different from the tone levels included in the first tone group, wherein, in each of the first tone group and the second tone group, a dot pattern representing each tone level includes all the dots representing brighter tone level. |
