System and method for determining a sign type of a road sign
US11428535B2 · kind B2 · utility
1Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2019 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Jan 14, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/0967
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system, a method, and a computer program product for determining a sign type of a road sign are disclosed herein. The system comprises a memory configured to store computer-executable instructions and one or more processors configured to execute the instructions to obtain sensor data associated with the road sign, wherein the sensor data comprises data associated with counts of road sign observations, determine one or more features associated with the road sign, based on the obtained sensor data, and determine the sign type of the road sign, based on the one or more features.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.