System and method for image segmentation
US10482602B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 6, 2019 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | May 6, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30061
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for image segmentation are provided. A three-dimensional image data set representative of a region including at least one airway may be acquired. The data set may include a plurality of voxels. A first-level seed within the region may be identified. A first-level airway within the region may be identified based on the first-level seed. A second-level airway may be identified within the region based on the first-level airway. The first-level airway and the second-level airway may be fused to form an airway tree.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.