Alignment validation in vehicle-based sensors
US12269500B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 1, 2021 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Jan 20, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2555/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system in a vehicle includes an image sensor to obtain images in an image sensor coordinate system and a depth sensor to obtain point clouds in a depth sensor coordinate system. Processing circuitry implements a neural network to determine a validation state of a transformation matrix that transforms the point clouds in the depth sensor coordinate system to transformed point clouds in the image sensor coordinate system. The transformation matrix includes rotation parameters and translation parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.