Title:
THREE-DIMENSIONAL SCENE RECONSTRUCTION SYSTEM AND METHOD, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/208442
Kind Code:
A1
Abstract:
A three-dimensional scene reconstruction system and method, a device, and a storage medium. The three-dimensional scene reconstruction system comprises: a target (110) provided at a set position of a three-dimensional target to be measured; a point cloud data acquisition device (120) configured to acquire point cloud data of a set frame of said three-dimensional object provided with the target; a spatial coordinate acquisition device (130) configured to acquire first spatial coordinates of a preset point of each target; and a scene reconstruction device (140) configured to receive the point cloud data of the set frame and the first spatial coordinates, and perform, according to the point cloud data of the set frame and the first spatial coordinates, three-dimensional scene reconstruction on a building to be measured. Said system is provided with the point cloud data acquisition device and the spatial coordinate acquisition device to perform three-dimensional scene reconstruction, thereby improving the precision of reconstruction.
Inventors:
OU QINGYANG (CN)
Application Number:
PCT/CN2020/131095
Publication Date:
October 21, 2021
Filing Date:
November 24, 2020
Export Citation:
Assignee:
GUANGDONG BRIGHT DREAM ROBOTICS CO LTD (CN)
International Classes:
G06T15/00
Foreign References:
| CN104973092A | 2015-10-14 | |||
| CN101950433A | 2011-01-19 | |||
| CN107631700A | 2018-01-26 | |||
| CN110163968A | 2019-08-23 | |||
| US10535148B2 | 2020-01-14 |
Attorney, Agent or Firm:
SHENZHEN ZHIQUAN INTELLECTUAL PROPERTY OFFICE (CN)
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