Stationary target detection by exploiting changes in background model
US8948458B2 · kind B2 · utility
17Cited by
21References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 2, 2013 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Aug 2, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/52
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer-implemented method for processing one or more video frames may include obtaining one or more video frames; generating one or more blobs using the one or more video frames; classifying the one or more blobs to produce one or more classified blobs, wherein the one or more classified blobs include one or more of a stationary target, a moving target, a target insertion, a target removal, or a local change; and constructing a list of detected targets based on the one or more classified blobs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.