Methods for discriminating moving objects in motion image sequences
US7760942B2 · kind B2 · utility
1Cited by
20References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 3, 2009 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | Mar 3, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30232
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In an exemplary embodiment of the present invention, an automated, computerized method is provided for classifying pixel values in a motion sequence of images. According to a feature of the present invention, the method comprises the steps of determining spectral information relevant to the sequence of images, and utilizing the spectral information to classify a pixel as one of background, shadow and object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.