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:
Aug. 24, 2010
Filed:
Apr. 20, 2007
Tsuyoshi Kuroki, Cambridge, MA (US);
Tsuyoshi Kuroki, Cambridge, MA (US);
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A virtual space image including a feature point is generated by executing software which generates a virtual space image on the basis of a viewpoint and receives a variation upon changing the position and orientation of the viewpoint. The position and orientation of the viewpoint are obtained by using the generated virtual space image. The position and orientation of the viewpoint are acquired. A variation is obtained on the basis of the position and orientation acquired in step Sand those obtained in step S. The variation is input to the software. The software updates the position and orientation of the viewpoint on the basis of the variation and outputs a virtual space image generated on the basis of a viewpoint having the updated position and orientation.