Systems and methods for training event prediction models for camera-based warning systems
US12223701B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2022 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Apr 10, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/0464
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In some implementations, a device may receive image data and sensor data associated with the image data. The image data may depict a series of scenes that are captured over a time period and that are associated with an occurrence of an event. The device may determine a time of interest, within the time period, at which a value of the sensor data satisfies one or more criteria. The device may extract a portion of the image data based on the time of interest. The device may extract, from the portion of the image data, a slice of image data depicting a first set of scenes and a slice of image data depicting a second set of scenes. The device may train, based on the slices of image data, a model to predict a probability of an occurrence of an event.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.