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:
Jan. 27, 2004
Filed:
Jun. 02, 2000
Applicant:
Inventors:
Junichi Naoi, Tokyo, JP;
Seisuke Morioka, Tokyo, JP;
Assignee:
Sega Enterprises, Ltd., , JP;
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 ;
U.S. Cl.
CPC ...
G09G 5/00 ;
Abstract
Disclosed are an antialiasing method and an image processing apparatus using the same, capable of high-quality image display without any significant reduction in processing speed and without any significant increase in the apparatus scale. Pixel data contains information on a subpixel mask indicative of region which a polygon occupies within a pixel. Based on data sets consisting of the subpixel masks and color data contained in the pixel data, display colors are determined on a pixel-by-pixel basis.