Sparse volume segmentation for 3D scans
US8073252B2 · kind B2 · utility
7Cited by
7References
11Claims
0Family size
Assignee
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Key dates
| Filing date | May 29, 2007 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | Aug 14, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30056
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer readable medium is provided embodying instructions executable by a processor to perform a method for sparse volume segmentation for 3D scan of a target. The method including learning prior knowledge, providing volume data comprising the target, selecting a plurality of key contours of the image of the target, building a 3D spare model of the image of the target given the plurality of key contours, segmenting the image of the target given the 3D sparse model, and outputting a segmentation of the image of the target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.