Segmentation quality assessment
US12138137B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jul 12, 2023 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Jul 12, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for determining tooth numbers of teeth within a dental arch includes receiving a digital scan of a patient's dentition, detecting a cusp associated with at least one tooth in the digital scan, where the cusp is detected based at least in part on a radius of a surface of the cusp, matching a molar shape of the at least one tooth, and identifying the patient's molar tooth based on the molar shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.