Systems and methods for perceiving a scene around a mobile device
US11823461B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Sep 30, 2019 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Nov 29, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30261
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods for perceiving a scene around a mobile device include a sensor system capturing an image of and object list data for the scene around the mobile device. The image includes a point cloud with group(s) of points. An object list is generated from the object list data, and the object list indicates a location and a speed of each surface in a set of surfaces in the scene. A perception system generates a selected perception using the image and the object list. The selected perception is generated based on a comparison of first, second, and third perceptions within a hierarchy. The first perception includes object speed and object location. The second perception includes object classification and object tracking, and the third perception includes object type and object model. A motion planner generates a motion plan for the mobile device based on the selected perception.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.