发明申请
- 专利标题： Systems and methods for dynamically limiting total colorant coverage in a color rendering system
- 专利标题（中）： 在着色系统中动态地限制着色剂总重量的系统和方法
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申请号： US10892845申请日： 2004-07-16
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公开(公告)号： US20060012811A1公开(公告)日： 2006-01-19
- 发明人: John Dalrymple , James Chang
- 申请人： John Dalrymple , James Chang
- 主分类号： G06F15/00
- IPC分类号： G06F15/00
摘要：
Systems and methods for dynamically limiting total colorant coverage in multi-colorant rendering. Two polyhedra are defined: one contains all the colors that exceed the total colorant limit, and another is within the colorant limit that contains the results of the colorant limitation process. Data is received to identify a specified contone color, which is processed to decide whether it is inside one of the polyhedra. If the specified contone color is not within either polyhedra, the specified contone color is used in the rendering process. Alternatively, if the specified contone color is within one of the polyhedra, the value representing the specified contone color is compressed into the second polyhedra volume to obtain a resultant contone color that is used in the rendering process.