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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.:

US 12452481 B1

PDFFull Text
Date of Patent:
Oct. 21, 2025

Filed:

Apr. 18, 2022

Video display system, information processing device, information processing method, and recording medium

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Masayuki Kozuka, Tokyo, JP;

Yoshihiro Mori, Osaka, JP;

Junya Suzuki, Kyoto, JP;

Yoshiichiro Kashiwagi, Kyoto, JP;

Yasutoshi Yamamoto, Osaka, JP;

Toshiro Nishio, Osaka, JP;

Assignee:

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;

Attorney:

Rimon P.C.

Primary Examiner:

Alazar Tilahun

Int. Cl.
CPC ...
H04N 21/21 (2011.01); G02B 27/01 (2006.01); G06F 3/01 (2006.01); G06F 40/58 (2020.01); G06T 5/50 (2006.01); G06T 7/20 (2017.01); G06T 15/00 (2011.01); G06T 17/00 (2006.01); G09G 5/36 (2006.01); H04N 21/218 (2011.01); H04N 21/235 (2011.01); H04N 21/431 (2011.01); H04N 21/439 (2011.01); H04N 21/472 (2011.01); H04N 21/4788 (2011.01); H04N 21/81 (2011.01);
U.S. Cl.
CPC ...
H04N 21/4316 (2013.01); G02B 27/0172 (2013.01); G06F 3/011 (2013.01); G06F 3/013 (2013.01); G06F 40/58 (2020.01); G06T 5/50 (2013.01); G06T 7/20 (2013.01); G06T 15/00 (2013.01); G06T 17/00 (2013.01); G09G 5/36 (2013.01); H04N 21/21805 (2013.01); H04N 21/2353 (2013.01); H04N 21/439 (2013.01); H04N 21/472 (2013.01); H04N 21/4788 (2013.01); H04N 21/8106 (2013.01); H04N 21/816 (2013.01); G06T 2207/20221 (2013.01);
Abstract

A video display system includes: an observation device including a capturing unit that generates a wide-angle video, and a data obtainment unit that obtains data related to a position and/or direction of a target in the wide-angle video to be gazed at by a user of a display device and cue information for informing of a change in the state of the observation system; and a VR device including a reception unit that receives the data and the cue information, and a differential calculation that calculates a relative position and/or direction of the gazing target relative to the position and/or direction of the display device in the wide-angle video, based on a difference between the position and/or direction of the display device in the wide-angle video and the position and/or direction of the gazing target in metadata.

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