Object detection method and a video data retrieval method
US7003156B1 · kind B1 · utility
16Cited by
13References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 28, 2000 |
| Grant date | Feb 21, 2006 |
| Priority date | — |
| Expiry date | Jan 28, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A video data description method. Both feature data of predetermined object and feature data of background area are extracted from a frame of input video. The feature data of predetermined object and the feature data of background area are described as a descriptor of the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.