Methods for aligning a digital 3D model of teeth represented by a 3D mesh to a desired orientation within a 3D coordinate system. The method includes receiving the 3D mesh in random alignment and changing an orientation of the 3D mesh to align the digital 3D model of teeth with a desired axis in the 3D coordinate system. The methods can also detect a gum line in the digital 3D model to remove the gingiva from the model.
申请公布号
AU2015315653(A1)
申请公布日期
2017.03.16
申请号
AU20150315653
申请日期
2015.08.31
申请人
3M Innovative Properties Company
发明人
Somasundaram, Guruprasad;Ribnick, Evan J.;Sivalingam, Ravishankar;Scott, Shannon D.;Golnari, Golshan;Eid, Aya