Invention Grant
US08314812B1 Method and apparatus for displaying anti-aliased text over graphical display background
有权
用于在图形显示背景上显示抗锯齿文本的方法和装置
- Patent Title: Method and apparatus for displaying anti-aliased text over graphical display background
- Patent Title (中): 用于在图形显示背景上显示抗锯齿文本的方法和装置
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Application No.: US12221525Application Date: 2008-08-04
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Publication No.: US08314812B1Publication Date: 2012-11-20
- Inventor: William W. Eckel
- Applicant: William W. Eckel
- Applicant Address: US IA Cedar Rapids
- Assignee: Rockwell Collins, Inc.
- Current Assignee: Rockwell Collins, Inc.
- Current Assignee Address: US IA Cedar Rapids
- Agent Donna P. Suchy; Daniel M. Barbieri
- Main IPC: G09G5/36
- IPC: G09G5/36
Abstract:
A dual image source display system with an anti-aliased textual foreground and graphic image background, where display information from each source is combined, but only after the intensity level for each given pixel color component in the graphical image background is dimmed by an amount which is equal to the highest intensity level of any pixel color component in the same pixel as the given pixel color component.
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