Road modeling from overhead imagery
US10628671B2 · kind B2 · utility
14Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2017 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Mar 16, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/588
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Apparatus and methods are described for roadway lane line detection. An aerial image including a plurality of pixels is received and provides to a classification model. The classification model provides probability values assigned to at least a portion of the plurality of pixels. A comparison of the probability values is performed to select at least one pixel according to the comparison. A lane line object is identified for the selected at least one pixel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.