Guruprasad Somasundaram,Ravishankar Sivalingam,Evan J. Ribnick,Kevin S. Xu
申请号：
US16018115
公开号：
US20180300877A1
申请日:
2018.06.26
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Methods for recognizing or identifying tooth types using digital 3D models of teeth. The methods include receiving a segmented digital 3D model of teeth and selecting a digital 3D model of a tooth from the segmented digital 3D model. An aggregation of the plurality of distinct features of the tooth is computed to generate a single feature describing the digital 3D model of the tooth. A type of the tooth is identified based upon the aggregation, which can include comparing the aggregation with features corresponding with known tooth types. The methods also include identifying a type of tooth, without segmenting it from an arch, based upon tooth widths and a location of the tooth within the arch.
