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:
Sep. 20, 2011
Filed:
Jun. 01, 2005
Yasuhiro Okuno, Tokyo, JP;
Toshikazu Ohshima, Kawasaki, JP;
Kaname Tanimura, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image processing method includes the steps of acquiring an image of a physical space, acquiring a position and orientation of a viewpoint of the image, generating an image of a virtual object, detecting an area which consists of pixels each having a predetermined pixel value, and superimposing the image of the virtual object on the image of the physical space. The superimposition step includes calculating a distance between a position of the virtual object and a position of the viewpoint, acquiring an instruction indicating whether or not the virtual object is emphasis-displayed, and setting a flag indicating whether or not the image of the virtual object is to be set as a masked target. The masking process image of the virtual object is superimposed or not on the image of the physical space depending if the image of the virtual object is set as the masked target.