Method and device for modelling three-dimensional road model, and storage medium
US10643378B2 · kind B2 · utility
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Key dates
| Filing date | Dec 7, 2015 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Dec 7, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/54
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a method and device for modelling a three-dimensional road model, and a storage medium. The method comprises: parsing two-dimensional road network data to establish a rudimentary road model; parsing panoramic image data to obtain three-dimensional attribute data of a traffic element; and combining the rudimentary model and the three-dimensional attribute data to obtain a three-dimensional road model. The method, device and storage medium can economically and efficiently acquire a three-dimensional road model based on a relatively easily obtained data source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.