| 发明名称 | Determining a special-toner screen based on a type of gradation process for a color-toner screen | ||
| 摘要 | An image processing device includes: a first gradation-process determining unit that determines a type of gradation process for a process-color toner plate in accordance with halftone mode information; a second gradation-process determining unit that determines a type of gradation process for a special toner plate other than a process color in accordance with the type of gradation process determined by the first gradation-process determining unit; and a halftone processing unit that performs halftone processes in accordance with the types of gradation processes that are determined by the first gradation-process determining unit and the second gradation-process determining unit. | ||
| 申请公布号 | US9609174(B2) | 申请公布日期 | 2017.03.28 |
| 申请号 | US201514956039 | 申请日期 | 2015.12.01 |
| 申请人 | Ricoh Company, Ltd. | 发明人 | Matsuoka Taira |
| 分类号 | H04N1/52;H04N1/58;H04N1/60;G06K15/02;G03G15/01;H04N1/64 | 主分类号 | H04N1/52 |
| 代理机构 | Duft Bornsen & Fettig LLP | 代理人 | Duft Bornsen & Fettig LLP |
| 主权项 | 1. An image processing device comprising: a first gradation-process determining unit that determines a type of gradation process for a process-color toner plate in accordance with halftone mode information; a second gradation-process determining unit that determines a type of gradation process for a special toner plate in accordance with the type of gradation process determined by the first gradation-process determining unit for process colors; and a halftone processing unit that performs halftone processes in accordance with the types of gradation processes that are determined by the first gradation-process determining unit and the second gradation-process determining unit. | ||
| 地址 | Tokyo JP | ||