Object detection method and apparatus for vehicle, device, vehicle and medium
US12333824B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 17, 2022 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Sep 22, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An object detection method, the method includes: determining an object event image from event images collected by an event camera in the case of obtaining an original radar point cloud; obtaining, by projecting the original radar point cloud according to a pre-calibrated extrinsic matrix, relative to the event camera, of a radar, a projected point cloud of the original radar point cloud in a coordinate system of the event camera; determining an object radar point from the original radar point cloud according to a positional relation between projected points in the projected point cloud and an image contour in the object event image; and performing object detection according to the object radar point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.