The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2008
Filed:
Aug. 02, 2005
Yu-rong Wang, Beijing, CN;
You-shun Liu, Beijing, CN;
Zhi-guang Zhou, Beijing, CN;
Shan Xu, Beijing, CN;
Yu-Rong Wang, Beijing, CN;
You-Shun Liu, Beijing, CN;
Zhi-Guang Zhou, Beijing, CN;
Shan Xu, Beijing, CN;
Microsoft Corporation, Redmond, WA (US);
Abstract
Anti-aliasing characters for improved display on an interlaced television monitor is described. In one implementation, an expanded character is generated by increasing a character's original dimensions. The expanded character includes multiple sub-blocks and each sub-block includes multiple pixels. The pixels of each sub-block are mapped to a single destination color that is based on specific numbers of foreground pixels in the sub-block and a particular number of gray levels used to represent the character. Subsequent to this mapping, the expanded character is scaled back to its original size.