Title:
MIXED REALITY-BASED DISPLAY DEVICE AND ROUTE GUIDE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/287169
Kind Code:
A1
Abstract:
The present invention relates to a display device comprising: a communication unit for communicating with a cloud server; an interface unit for obtaining an image of the periphery of a vehicle by means of a camera, and receiving sensing information collected from at least one sensor; an MR module for rendering MR information, comprising a virtual object, on the basis of the sensing information and map information received from the cloud server; and a processor extracting an image, corresponding to a lateral surface of a building around the vehicle, from the obtained image, generating a texture image corresponding to the lateral surface of the building from the extracted image and transmitting same to the cloud server, receiving, from the cloud server, map information comprising models of buildings to which building textures on the basis of texture images are mapped, and displaying MR information rendered on the basis of the map information on a display provided in the vehicle.
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Inventors:
CHOI SUNGHWAN (KR)
JANG YUJUNG (KR)
LEE KIHYUNG (KR)
KIM SEUNGMAN (KR)
JANG YUJUNG (KR)
LEE KIHYUNG (KR)
KIM SEUNGMAN (KR)
Application Number:
PCT/KR2022/010139
Publication Date:
January 19, 2023
Filing Date:
July 12, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G01C21/36; G01C21/00; G06T15/00; G06T17/05; G06T19/00
Foreign References:
| KR20210059980A | 2021-05-26 | |||
| KR102173286B1 | 2020-11-03 | |||
| KR20190109336A | 2019-09-25 | |||
| KR20210085789A | 2021-07-08 | |||
| US20180213359A1 | 2018-07-26 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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