Geospatial modeling system for performing filtering operations based upon a sum of differences of a given and neighboring location points and related methods
US7487046B2 · kind B2 · utility
1Cited by
5References
29Claims
0Family size
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Key dates
| Filing date | Aug 9, 2006 |
| Grant date | Feb 3, 2009 |
| Priority date | — |
| Expiry date | May 1, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/13
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A geospatial modeling system may include a geospatial model database and a processor cooperating therewith for performing at least one noise filtering operation on data comprising elevations associated with respective location points. The at least one noise filtering operation may include determining a respective center point elevation difference for each location point and based upon a sum of differences between elevations of a given location point and a plurality of neighboring location points.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.