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. 24, 2006
Filed:
Oct. 30, 2002
Charles M. Forest, Portland, OR (US);
Oliver A. Heim, Portland, OR (US);
Charles M. Forest, Portland, OR (US);
Oliver A. Heim, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Methods and apparatus for expediting detection of collision between any of N objects are disclosed. When a determination is made that a plurality of the N objects are one of (a) located in a plane and (b) collinear along a line parallel to an axis of a first coordinate system; one example method selects a second coordinate system wherein less than the plurality of the N objects lie in any plane of the second coordinate system; and performs a sweep and prune process on the N objects using the second coordinate system. Another example method responds to the determination by performing a sweep and prune process on the N objects while ignoring any set of objects having more than a predetermined number of members.