Method of and apparatus for region extraction in three-dimensional voxel data
US5553207A · kind A · utility
21Cited by
1References
9Claims
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Key dates
| Filing date | May 24, 1994 |
| Grant date | Sep 3, 1996 |
| Priority date | — |
| Expiry date | May 24, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30008
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a region extraction to be achieved by a concatenated region expansion processing, to improve reliability of extraction results and to reduce loads imposed on the operator, when a region other than an objective region is extracted as a result of the region extraction, a point belonging to the region other than the objective region is specified in a three-dimensional display image to execute deletion of the overflow region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.