公开(公告)号：US20240070980A1

公开(公告)日：2024-02-29

申请号：US18447444

申请日：2023-08-10

Applicant: IMAGOWORKS INC.

Inventor： Junseong AHN ,  So Jeong CHEON ,  Seong Jun TAK ,  Bonjour SHIN ,  Dong Uk KAM ,  Jung-Min HWANG ,  Jeonghwa KIM ,  Taeseok LEE ,  Jinhyeok CHOI

IPC: G06T17/00 ,  G06T19/20

CPC classification number: G06T17/00 ,  G06T19/20 ,  G06T2210/41 ,  G06T2219/2004 ,  G06T2219/2021

Abstract: An automated method for generating a prosthesis from a 3D scan data, the method includes automatically extracting tooth information of a tooth included in the 3D scan data from the 3D scan data, automatically extracting a margin line of a prepared tooth, generating a plurality of two dimensional (“2D”) images including the prepared tooth and an adjacent tooth adjacent to the prepared tooth, automatically generating a 3D temporary prosthesis data based on the plurality of 2D images and deforming a single tooth model corresponding to the prepared tooth using the margin line and the 3D temporary prosthesis data to generate a 3D prosthesis data.