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:
Mar. 29, 2016
Filed:
Jul. 25, 2013
Applicant:
6115187 Canada, Montreal, CA;
Inventors:
Gregory Pekofsky, Dollard-des-Ormeaux, CA;
Dongxu Li, Pointe-Clare, CA;
Guillaume Racine, Granby, CA;
Assignee:
ImmerVision, Montreal, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G06T 3/00 (2006.01); G06T 15/04 (2011.01);
U.S. Cl.
CPC ...
G06T 3/0087 (2013.01); G06T 3/005 (2013.01); G06T 15/04 (2013.01);
Abstract
A method of splitting of elliptical images performed by a processor is provided. The method includes: receiving an image whose pixels span a range along each of two orthogonal axes; segmenting the image into indexed sub-images; storing the sub-images as texture maps; responding to a request for a value of a texture element having S, Tand H coordinates by returning the value of the texture element of the sub-image indexed by H whose X and Y coordinates are Sand T