Image target tracking method and system thereof
US10115209B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 24, 2017 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | Mar 24, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30241
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image target tracking method and system thereof are provided in the present disclosure. The image target tracking method includes the following steps: determining a relative position between a target and a camouflage interference in an image; generating a prediction trajectory according to the relative position between the target and the camouflage interference in the image; and correlating an observation sample position with the prediction trajectory to generate a correlation result, and determining whether the target is blocked and tracking the target according to the correlation result. Throughout the process, the prediction trajectory is generated based on the determined relative position between the target and the camouflage interference, and the prediction trajectory is correlated to determine whether the target is blocked and to accurately track the target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.