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:
May. 22, 2018
Filed:
Sep. 16, 2016
Fove, Inc., San Mateo, CA (US);
Lochlainn Wilson, Tokyo, JP;
Keiichi Seko, Tokyo, JP;
Yuka Kojima, Tokyo, JP;
Yamato Kaneko, Tokyo, JP;
Genki Sano, Tokyo, JP;
FOVE, INC., San Mateo, CA (US);
Abstract
Appropriate reduction of transferred data volume is used to deliver interruption-free video to a user, minimizing viewing discomfort. A head-mounted display secured to the head of a user and a video generating device that generates a video for presentation to the user by the head-mounted display are combined in a video system. In the head-mounted display, a presentation unit presents the video to the user, an imaging unit captures an image of the user's eye, the first communication unit sends the captured image to the video generating device, and receives the video from the video generating device. In the video generating device, a second communication unit receives captured images from the head-mounted display and sends a video to the head-mounted-display, a gaze point acquisition unit acquires, based on the captured images, the gaze point of the user in the video, a calculation unit defines a designated region based on the acquired gaze point, and generates the video, wherein the data volume per unit pixel count used for the exterior of the designated region is reduced compared to the data volume used for the interior of the designated region.