Shape-based vehicle classification using laser scan and neural network
US12039807B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Jul 26, 2021 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | Jun 27, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, devices, methods, and computer-readable media for. A method can include receiving, from a laser scan device of a tolling station, a time series of distance measurements, determining, based on the time series of distance measurements, height measurements indicating a height of a vehicle from a surface of a road. generating, based on the height measurements, an image of the height measurements, and classifying, using the image as input to a convolutional neural network (CNN), the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.