Determining scene similarity
US12371059B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2022 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Oct 19, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2555/60
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Techniques for analyzing driving scenarios are discussed herein. For example, techniques may include determining, based at least in part on log data representing a scenario of the vehicle operating in an environment, a plurality of frames of the scenario. For individual frames, the techniques may determine a respective set of discrete areas of the environment based on a respective position of the vehicle in the frame, determine a respective set of labels for the discrete areas for the individual frame, determine respective agent feature values of agent features for agents in individual discrete areas of the discrete areas of the individual frame, and determine a feature vector for the scenario by aggregating agent feature values of the individual frames based on the labels for the discrete areas for the frame. An action may then be performed based at least in part on the feature vector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.