Title:
AUGMENTED REALITY SERVICE METHOD FOR AEC INDUSTRY USING GRID SEGMENTATION AND CACHING
Document Type and Number:
WIPO Patent Application WO/2024/005475
Kind Code:
A1
Abstract:
An augmented reality service method for the AEC industry using grid segmentation and caching, according to the present invention, comprises: a grid size determination step for determining a grid size serviceable to a terminal; a data splitting step for splitting data-to-be-augmented into cube block units of the grid size; a data loading step for loading, on the terminal, the cube block-unit data-to-be-augmented corresponding to the location of an AR camera; a camera location calculation step for, if the AR camera moves, calculating, in real-time, the center point of the currently positioned grid and the location of the AR camera; and a new grid augmentation step for, if a new grid is determined to be needed in the field of view of the AR camera, loading and augmenting data-to-be-augmented of the new grid.
Inventors:
LEE JONG OH (KR)
BANG SUNG EUN (KR)
PARK IN KYU (KR)
KIM JONG HYEON (KR)
LIM WON SUB (KR)
BANG SUNG EUN (KR)
PARK IN KYU (KR)
KIM JONG HYEON (KR)
LIM WON SUB (KR)
Application Number:
PCT/KR2023/008833
Publication Date:
January 04, 2024
Filing Date:
June 26, 2023
Export Citation:
Assignee:
YMX INC (KR)
International Classes:
G06T19/00; G06T7/70; G06T19/20
Foreign References:
| KR102363352B1 | 2022-02-16 | |||
| KR20140030444A | 2014-03-12 | |||
| KR20190067558A | 2019-06-17 | |||
| KR102199940B1 | 2021-01-07 | |||
| KR102082476B1 | 2020-02-27 | |||
| KR102534171B1 | 2023-05-26 |
Attorney, Agent or Firm:
SU INTELLECTUAL PROPERTY (KR)
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