Title:
MIXED REALITY SPACE SHARING SYSTEM, SHARED INFORMATION MANAGEMENT SERVER, MIXED REALITY TERMINAL, MIXED REALITY SPACE SHARING METHOD, AND SHARED INFORMATION MANAGEMENT PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/019723
Kind Code:
A1
Abstract:
Provided is a mixed reality sharing system whereby the most up to date 3D information for a target reality space can be held and the information can be shared between a plurality of MR terminals, without taking a long time to process. A shared information management server has: an information management terminal that associates 3D information and anchor information that have been sent from a first terminal being at least one terminal among a plurality of mixed reality terminals, creates a room, and manages the information; and a sharing unit that sends the 3D information and the anchor information to a second terminal different from the first terminal. The second terminal downloads the 3D information and anchor information sent from the shared information management server and creates a mixed reality space using this information.
Inventors:
MATSUO KAZUYA (JP)
TAKAGI MASARU (JP)
NAKADA RYOTA (JP)
MORI KOYA (JP)
TANAKA HIROYUKI (JP)
TAKAGI MASARU (JP)
NAKADA RYOTA (JP)
MORI KOYA (JP)
TANAKA HIROYUKI (JP)
Application Number:
PCT/JP2019/030002
Publication Date:
February 04, 2021
Filing Date:
July 31, 2019
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G06T19/00
Foreign References:
| JP2002157607A | 2002-05-31 | |||
| JP2006293604A | 2006-10-26 | |||
| JPH11110579A | 1999-04-23 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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