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:
Feb. 01, 2005
Filed:
Aug. 28, 2001
Michael Hoch, San Jose, CA (US);
Michael Hoch, San Jose, CA (US);
Sony Corporation, Tokyo, JP;
Sony Electronics Inc., Park Ridge, NJ (US);
Abstract
An apparatus and a method for distorting add-on graphics to be composited with a streaming video feed comprising, receiving a streaming video feed captured using a real camera, said streaming video feed including an image frame taken from a particular view point and a particular field of view, said real camera introducing image distortions into the image frame, measuring a plurality of camera instrumentation data corresponding to at least said view point, said field of view, and a distortion parameters corresponding to the image distortions of the image frame, creating a virtual camera, setting the virtual view point and the virtual field of view of the virtual camera using the plurality of camera instrumentation data, generating add-on graphics having a size and an insertion position within the image frame based on the virtual camera, creating a distortion grid, distorting the add-on graphics to match the image distortions of the image frame, and compositing the distorted add-on graphics with the image frame of the streaming video feed.