Title:
POINT CLOUD-BASED THREE-DIMENSIONAL RECONSTRUCTION METHOD AND APPARATUS, AND COMPUTER DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/016311
Kind Code:
A1
Abstract:
A point cloud-based three-dimensional reconstruction method comprises: acquiring point cloud data and vehicle path data; generating point cloud map data according to the point cloud data and the vehicle path data; extracting geometric information and semantic information from the point cloud map data; determining, according to the semantic information, a parameterization strategy corresponding to corresponding point cloud map data; performing parameterization processing on the corresponding point cloud map data according to the determined parameterization strategy and the geometric information; and performing three-dimensional reconstruction according to the point cloud map data that has undergone the parameterization processing.
Inventors:
LI XUAN (CN)
Application Number:
PCT/CN2020/102961
Publication Date:
January 27, 2022
Filing Date:
July 20, 2020
Export Citation:
Assignee:
SHENZHEN DEEPROUTE AI CO LTD (CN)
International Classes:
G06T17/00
Foreign References:
| CN109285220A | 2019-01-29 | |||
| CN108205566A | 2018-06-26 | |||
| CN108345822A | 2018-07-31 | |||
| CN110009727A | 2019-07-12 | |||
| US20180158235A1 | 2018-06-07 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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