发明名称 |
Vignette recognition and compression |
摘要 |
A method of trapping objects for a page includes identifying sequential matching objects, combining into a larger object matching sequential objects including parameterizing each object as a band in the larger object and trapping non-matching objects and the larger object. In another aspect, a method of preparing a page to be printed is provided that includes receiving a page description language file describing the page to be printed, identifying sequential matching objects in the page description file that represent a gradient to be printed on the page and combining into a larger object matching sequential objects. The step of combining includes defining an outline for the object and a defining a function describing the coloring for the object.
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申请公布号 |
US6515763(B1) |
申请公布日期 |
2003.02.04 |
申请号 |
US19980127548 |
申请日期 |
1998.07.31 |
申请人 |
ADOBE SYSTEMS INCORPORATED |
发明人 |
DERMER RICHARD A.;MERCER DENNIS;YHANN STEPHAN R. |
分类号 |
G06K15/02;H04N1/58;(IPC1-7):G06F15/00 |
主分类号 |
G06K15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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