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:
Jul. 16, 2024
Filed:
May. 15, 2020
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Masato Ono, Musashino, JP;
Takahide Hoshide, Musashino, JP;
Yasushi Matsubara, Musashino, JP;
Shinji Fukatsu, Musashino, JP;
Kenichi Minami, Musashino, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
To more reliably control synchronous between pieces of video/audio data from a plurality of imaging system devices. A synchronous control unitthat synchronizes a plurality of pieces of video/audio data transmitted individually from a plurality of imaging system devicesincludes a frame acquisition unitconfigured to acquire a plurality of pieces of frame data from the pieces of video/audio data and assign a frame timestamp based on an acquisition time to each of the plurality of pieces of frame data, for each of the pieces of the video/audio data, and a frame shaping unitconfigured to assign a new frame timestamp to the plurality of pieces of frame data based on a value of the frame timestamp so that start times of the plurality of pieces of frame data that are close in time among the plurality of pieces of video/audio data are equal to each other, and time intervals between the plurality of pieces of frame data are equal to each other.