Method for early warning a blind area, electronic device and storage medium
US12371050B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2023 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Apr 9, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/08
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for early warning a blind area of a vehicle. In the method, the electronic device obtains at least one target image acquired by at least one camera of the vehicle. The electronic device further determines parameters of at least one target object in each of the at least one target image and a three-dimensional detection frame for each of the at least one target object based on the parameters. The electronic device further obtains a target detection frame of each of the at least one target object in a top view image of a plane where the vehicle is located by projecting the three-dimensional detection frame into the top view image and outputs alert information in response that an overlapped area exists between the target detection frame and a preset blind area of the top view image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.