公开(公告)号：US20240062882A1

公开(公告)日：2024-02-22

申请号：US18449093

申请日：2023-08-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyung Min KIM ,  Heekyung KOH ,  Taeyoung PARK

IPC: G16H30/40 ,  G06T17/00

CPC classification number: G16H30/40 ,  G06T17/00 ,  G06T2207/30036

Abstract: Disclosed in the present application is provided a method of automating a dental crown design based on artificial intelligence, the method may include: acquiring a three-dimensional intra-oral scanner image acquired from a patient and a three-dimensional dental crown mesh image designed by a dental technician in correspondence with the intra-oral scanner image; preprocessing the acquired three-dimensional intra-oral scanner image and the three-dimensional dental crown mesh image designed by the dental technician in correspondence with the intra-oral scanner image; converting an input mesh model and an output mesh model into an input voxel image and an output voxel image, respectively; and generating an AI output voxel image corresponding to the input voxel image using the converted input voxel image and output voxel image as training data, and training an artificial neural network by comparing the generated AI output voxel image with the output voxel image included in the training data.