Method and apparatus for editing road element on map, electronic device, and storage medium
US10964079B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 13, 2019 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | May 22, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30256
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A map-editing method is provided for an electronic device. The method includes obtaining a panorama image and a corresponding acquisition position; selecting an image region containing a road element from the panorama image; and projecting the selected image region to a top-view image containing the road element. The method also include obtaining an extracted road element that is automatically extracted and matching the acquisition position; comparatively displaying the extracted road element and the top-view image on a map according to the acquisition position; and obtaining an editing instruction of the extracted road element displayed on the map, and responding to the editing instruction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.