发明授权
- 专利标题: Softproofing via modeling print engine rendering characteristics
- 专利标题(中): 通过建模打印引擎渲染特性进行软件防护
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申请号: US11756081申请日: 2007-05-31
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公开(公告)号: US08237985B2公开(公告)日: 2012-08-07
- 发明人: William S. Jacobs , David C. Robinson , Michael E. Farrell
- 申请人: William S. Jacobs , David C. Robinson , Michael E. Farrell
- 申请人地址: US CT Norwalk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwalk
- 代理机构: Oliff & Berridge, PLC
- 主分类号: G06F15/00
- IPC分类号: G06F15/00
摘要:
A softproofing system and method render an input document for display on a monitor to faithfully represent projected output from a target print engine, where the displayed document representation rendering is modeled to include internal print engine specific enhancements or characteristics of the target print engine. The system and method identify the target print engine and print engine specific rendering characteristics from the specified content, such as an input file, which may be a raster image or an electronic file in a PDL format. Specific print engine characteristics may include halftone screen identification, error diffusion identification, halftone dot shape, write white, write black, anti-aliasing, line width compensation and specific tone reproduction curves.
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