Method and device for traffic sign recognition
US8643721B2 · kind B2 · utility
6Cited by
2References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 2008 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Dec 29, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/242
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a method and a device for traffic sign recognition, at least one significant feature for a traffic sign is determined which is standardized for a region. The region that corresponds to the determined feature is determined. At least one classification feature and/or at least one classification method is defined depending on the determined region for the recognition of the traffic sign and/or at least one further traffic sign. The recognition of the traffic sign and/or the at least one further traffic sign is performed by using the defined classification feature and/or the defined classification method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.