Automatic detection and positioning of structure faces
US11010621B2 · kind B2 · utility
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5References
19Claims
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Key dates
| Filing date | Dec 5, 2018 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Jul 18, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30261
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method automatically detects and positions structure faces. After receiving data points describing a geographical area, neighborhoods are defined based on the data points and classified as linear, planar, or volumetric. Neighborhoods are merged into at least one cluster based on local surface normals. At least one bounding frame is fit to the at least one cluster and modified based on a field of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.