首页>
外国专利>
Responding to the entry picture signal to be formed continual tone ink
Responding to the entry picture signal to be formed continual tone ink
展开▼
机译:响应于要形成的入画面信号连续色调墨水
展开▼
页面导航
摘要
著录项
相似文献
摘要
An ink-jet-printer driver employs clustered-dot dither to generate binary image signals that represent an image that has been adjusted for the ink-duty limit that must be imposed to avoid bleeding on some print media. Some image values that would result in ink duties that exceed the limit without adjustment are actually reduced by more than needed to meet the ink-duty limit. The resultant adjusted value is an increasing function of unadjusted value even for unadjusted values that exceed the ink-duty limit. To impose the limit, a Bayer dither process (94) receives an input that represents the ratio of ink-limit-adjusted ink duty to unadjusted ink duty. A gating operation (96) permits an ink request only at those locations where both dither processes (92 and 94) indicate that an ink is permitted.
展开▼