Flagman traffic gesture recognition
US11893801B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Apr 6, 2021 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | Feb 1, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A vehicle and a system and method of operating the vehicle based on a gesture made by a traffic director. The system includes a camera and at least one neural network. The camera obtains an image of a flag operator. The at least one neural network is to generates an encoded hand vector based on a configuration of a hand of the traffic director from the image, combines a skeleton of the traffic director generated from the image and the encoded hand vector to generate a representation vector, and predicts a gesture of the traffic director from the representation vector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.