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:
Apr. 29, 2014
Filed:
Apr. 02, 2010
Brian Cabral, San Jose, CA (US);
HU He, Santa Clara, CA (US);
Elena Ing, Santa Clara, CA (US);
Sohei Takemoto, Fremont, CA (US);
Brian Cabral, San Jose, CA (US);
Hu He, Santa Clara, CA (US);
Elena Ing, Santa Clara, CA (US);
Sohei Takemoto, Fremont, CA (US);
Nvidia Corporation, Santa Clara, CA (US);
Abstract
A system and method for correcting image data. Embodiments of the present invention provide image correction to overcome various lens effects, optical crosstalk, and electrical crosstalk. In one embodiment, the method includes accessing, within an electronic system, a plurality of control points for a patch of a spline surface and calculating a plurality of intermediate control points corresponding to a row of pixels of the patch. The method further includes receiving a pixel of an image and correcting the pixel based on the plurality of intermediate control points in streaming scanline column-wise or row-wise order.