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. 02, 2012
Filed:
Mar. 14, 2008
Vasanth Swaminathan, Mississauga, CA;
Graham Sellers, Toronto, CA;
Vasanth Swaminathan, Mississauga, CA;
Graham Sellers, Toronto, CA;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Processing graphics data for display on a stereoscopic display. In one example embodiment, a method of processing graphics data for display on a stereoscopic display includes several acts. First, a first projection matrix call from a graphics application to a graphics library is intercepted. Next, it is determined that the first projection matrix call produces a perspective projection matrix. Then, the first projection matrix call is forwarded to the graphics library. Next, a first drawing call with a first viewpoint from the graphics application to the graphics library is intercepted. Then, a second drawing call with a second viewpoint is generated. Next, a third drawing call with a third viewpoint is generated. Finally, the second and third drawing calls are forwarded to the graphics library.