METHOD FOR IDENTIFYING DISPLACEMENT AREA IN SPACE, AND DEVICE THEREFOR

WIPO Patent Application WO/2023/106541

A1

A method for identifying a displacement area in a space, and a device therefor are disclosed. A device for identifying a displacement area receives a real-time image from a CCTV camera for photographing a predetermined area, compares a predefined reference image for the predetermined area and the real-time image so as to extract a displacement area in which a difference appears, and identifies, on the basis of predefined three-dimensional spatial information for the predetermined area, a three-dimensional location corresponding to the displacement area. The present invention is provided as a result of research and development conducted with the support of the "Digital Twin-based Disaster Safety Management Platform Technology Development" project of the Ministry of Science and ICT (Task identification No: 1711126503, Task No: 2020-0-00061-002, Department Name: Ministry of Science and ICT, Research Project Title: Digital Twin-based Disaster Safety Management Platform Technology Development (R&D), Research Task Title: Digital Twin-based Underground Culvert Fire and Disaster Support Integrated Platform Technology Development).

JEONG MINWOO (KR)
SHIN DONGBIN (KR)

PCT/KR2022/010722

June 15, 2023

July 21, 2022

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ANYANG UNIV ACADEMY IND COOPERATION FOUNDATION (KR)

G06T7/70; G06T7/11; G06T7/194; G06T7/254; G06T7/269; H04N7/18

KR20160093253A	2016-08-08
KR102242694B1	2021-04-26
KR20210011098A	2021-02-01
US20200331146A1	2020-10-22
KR20130077379A	2013-07-09

Y.P.LEE, MOCK & PARTNERS (KR)

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