Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 12, 2021
Patent Application Number
16909637
Date Filed
June 23, 2020
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods, systems, and apparatuses are described for determining a boundary between teeth and gingiva of an archform and/or between teeth and other teeth. Curves may be defined on the surface of teeth and gingiva in the archform. A predicted likelihood parameter that each of the points corresponds to the boundary between the teeth and gingiva may be determined. A smoothing function and the predicted likelihood parameter may be used to determine a boundary point for each curve. The boundary points may be connected to form the boundary between the teeth and gingiva.
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