Material classification fused with spatio-spectral edge detection in spectral imagery
US9430842B1 · kind B1 · utility
3Cited by
2References
29Claims
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Key dates
| Filing date | Jul 17, 2014 |
| Grant date | Aug 30, 2016 |
| Priority date | — |
| Expiry date | Jul 12, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/58
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Apparatus, systems, and methods fusing material classification with spatio-spectral edge detection in spectral imagery can be used in a variety of applications. In various embodiments, a classifier can be applied to neighboring pixels in data for an image to determine, based on material changes, if the neighboring pixels are correlated to two different materials with respect to a candidate location for an edge. Results of the classification can be used with a spatio-spectral mask to accept or reject the candidate location as an edge. Additional apparatus, systems, and methods are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.