Object tracking through artifacts
US12283030B1 · kind B1 · utility
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3References
20Claims
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Assignee
Inventor
Key dates
| Filing date | Mar 19, 2024 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Mar 19, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are systems and methods to track an object in a scene even when the object is partially or wholly obscured by an artifact, such as another object. As the tracked object moves through the scene, frames of video are processed and used to refine and tune a diffusion model that predicts an appearance of the tracked object in future frames of the video as well as the appearance of artifacts in the frames of the video. Frames of the video may then be enhanced to illustrate the tracked object as if the tracked object were visible through the artifact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.