Title:
THREE-DIMENSIONAL VIRTUAL MODEL PROVISION METHOD AND THREE-DIMENSIONAL VIRTUAL MODEL PROVISION SYSTEM THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/128100
Kind Code:
A1
Abstract:
A three-dimensional virtual model provision system according to one technical aspect of the present application comprises a user terminal and a server, wherein the user terminal derives relative movement information from a previous photography point up to a corresponding photography point at each point of a plurality of photography points in a real indoor space, so as to generate position information about the corresponding photography point, and generates a 360-degree color image and a 360-degree depth map image on the basis of the corresponding photography point so as to generate a photography data set for the corresponding photography point. The server receives, from the user terminal, a plurality of photography data sets for each of the plurality of photography points in the real indoor space, and associates, by unit pixel position, the 360-degree color image and the 360-degree depth map image generated at each of the plurality of photography points, so as to set, by unit pixel, a distance value and a color value and generate a point group.
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Inventors:
KIM KEN (KR)
JUNG JI WUCK (KR)
KHUDAYBERGANOV FARKHOD RUSTAM UGLI (KR)
LI MIKHAIL (KR)
JUNG JI WUCK (KR)
KHUDAYBERGANOV FARKHOD RUSTAM UGLI (KR)
LI MIKHAIL (KR)
Application Number:
PCT/KR2022/010580
Publication Date:
July 06, 2023
Filing Date:
July 20, 2022
Export Citation:
Assignee:
3I INC (KR)
International Classes:
G06T19/00; G06T7/50; G06T7/90; G06T17/20; G06T19/20
Foreign References:
| KR20200082441A | 2020-07-08 | |||
| KR20170007102A | 2017-01-18 | |||
| KR20210050366A | 2021-05-07 | |||
| JP2006053694A | 2006-02-23 | |||
| KR20200071990A | 2020-06-22 |
Attorney, Agent or Firm:
KIM, Joon Seok et al. (KR)
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