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:
Jul. 14, 2015
Filed:
Jan. 12, 2011
Applicants:
Carl Johan Gribel, Lund, SE;
Michael Doggett, Lund, SE;
Tomas G. Akenine-möller, Lund, SE;
Inventors:
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G06K 9/48 (2006.01); G06T 11/40 (2006.01); G06T 13/80 (2011.01); G06T 9/00 (2006.01); H04N 19/90 (2014.01); H04N 19/436 (2014.01);
U.S. Cl.
CPC ...
G06T 11/40 (2013.01); G06T 9/00 (2013.01); G06T 13/80 (2013.01); H04N 19/90 (2014.11); H04N 19/436 (2014.11);
Abstract
A rasterizer, based on time-dependent edge equations, computes analytical visibility in order to render accurate motion blur. An oracle-based compression algorithm for the time intervals lowers the frame buffer requirements. High quality motion blurred scenes can be rendered using a rasterizer with rather low memory requirements. The resulting images may contain motion blur for both opaque and transparent objects.