Title:
INTERIOR STRUCTURED RECONSTRUCTION METHOD AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/024482
Kind Code:
A1
Abstract:
Provided in the present application are an interior structured reconstruction method and apparatus, and a computer-readable storage medium. The interior structured reconstruction method comprises: acquiring a plurality of frames of point cloud data and splicing same, so as to obtain a complete point cloud model of an interior structure; extracting a point cloud plane feature corresponding to the complete point cloud model, and on the basis of the point cloud plane feature, dividing the complete point cloud model into interior structure types, which comprise a floor, a wall surface and a ceiling; projecting point cloud data of the wall surface onto the plane of the floor, so as to generate a planar raster graph; and generating a two-dimensional floor plan on the basis of the planar raster graph. By means of implementing the solution of the present application, feature analysis is performed on the basis of scanned point cloud data, such that the precision of acquiring an interior structure feature is higher, and the effectiveness of modeling in a complex environment can be improved.
Inventors:
LIN YUEYU (CN)
ZHOU HAOLI (CN)
WANG LIN (CN)
ZHOU HAOLI (CN)
WANG LIN (CN)
Application Number:
PCT/CN2022/080521
Publication Date:
March 02, 2023
Filing Date:
March 13, 2022
Export Citation:
Assignee:
ORBBEC INC (CN)
International Classes:
G06T3/00
Foreign References:
| CN113888391A | 2022-01-04 | |||
| CN109325998A | 2019-02-12 | |||
| CN110009727A | 2019-07-12 | |||
| CN109887082A | 2019-06-14 | |||
| US10026218B1 | 2018-07-17 |
Attorney, Agent or Firm:
SHENZHEN HUNS INTELLECTUAL PROPERTY (CN)
Download PDF:
Previous Patent: PROTECTIVE RUBBER TRACK PAD FOR EXCAVATOR
Next Patent: DISHWASHER SPRAYER AND DISHWASHER
Next Patent: DISHWASHER SPRAYER AND DISHWASHER