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:
Dec. 17, 2013
Filed:
Sep. 02, 2010
Katsuyuki Onozawa, Kawasaki, JP;
Katsuyuki Onozawa, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A video processing apparatus according to the present invention acquires a change rate per unit time of a parallax amount that is a shift amount in a direction of an interpupillary distance between a frame-image for left-eye and a frame-image for right-eye of one set. Then, the video processing apparatus determines, based on the change rate, a display parallax amount for displaying an object to be stereoscopically viewed by a user as approaching him at the change rate that is equal to or higher than a predetermined threshold. At that time, the display parallax amount is determined such that the object is stereoscopically viewed by the user as approaching him at a change rate smaller than the acquired change rate.