Fast acquisition of labeled vehicular data from multiple data sources
US11295180B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 6, 2020 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | Oct 6, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F18/214
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Approaches, techniques, and mechanisms are disclosed for generating assisted driving test and evaluation data. According to one embodiment, video and non-video data are collected asynchronously through video and non-video data interface from an image acquisition device and a non-video data source collocated with the vehicle. Timing information received with the data is used to synchronize the video and non-video data into synchronized vehicle data. Specific labels indicating ground truths are identified to be applied to the synchronized vehicle data. Labeled vehicular data is generated from the synchronized vehicle data and the specific labels. At least a portion of the labeled vehicular data is to be used to test and evaluate assisted driving functionality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.