Invention Grant
- Patent Title: Softproofing via modeling print engine rendering characteristics
- Patent Title (中): 通过建模打印引擎渲染特性进行软件防护
-
Application No.: US11756081Application Date: 2007-05-31
-
Publication No.: US08237985B2Publication Date: 2012-08-07
- Inventor: William S. Jacobs , David C. Robinson , Michael E. Farrell
- Applicant: William S. Jacobs , David C. Robinson , Michael E. Farrell
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Oliff & Berridge, PLC
- Main IPC: G06F15/00
- IPC: G06F15/00

Abstract:
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.
Public/Granted literature
- US20080297814A1 Softproofing Via Modeling Print Engine Rendering Characteristics Public/Granted day:2008-12-04
Information query