Clutter rejection using adaptive estimation of clutter probability density function
US5909190A · kind A · utility
21Cited by
2References
10Claims
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Key dates
| Filing date | Oct 30, 1997 |
| Grant date | Jun 1, 1999 |
| Priority date | — |
| Expiry date | Oct 30, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/764
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A processor and method for discriminating against interference during target acquisition and reacquisition processing of densely cluttered images. The processor and method that adaptively estimates the feature probability density function of the interference from the image data. The estimated interference probability density function, along with target feature estimates are input to a Bayesian classifier that discriminates the interference from the target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.