Method, apparatus and terminal device for constructing map
US10402999B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2017 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Oct 31, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/56
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a method, apparatus and server for constructing a map. An embodiment of the method comprises: building a point cloud data frame sequence using point cloud data frames acquired in real time; extracting morphological data from the point cloud data frames; establishing a spatial position relation between the morphological data of two adjacent point cloud data frames in the point cloud data frame sequence; determining a reference spatial position relation corresponding to a stationary object based on the spatial position relation, and constructing a map with the reference spatial position relation. The present embodiment realizes constructing a map with the point cloud data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.