公开(公告)号：US20240005472A1

公开(公告)日：2024-01-04

申请号：US18210608

申请日：2023-06-15

Applicant: Align Technology, Inc.

Inventor： Eduard Kopylov ,  Elena Pogorelova ,  Evgeniy Kossov ,  Igor Olkhovskiy

IPC: G06T7/00

CPC classification number: G06T7/0004 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30108

Abstract: A method of automated defect detection of a dental appliance comprises receiving a plurality of images of the dental appliance, and processing the plurality of images by a processing device to determine one or more defect estimations. The method comprises processing one or more sets of defect estimations to determine one or more defect classifications, wherein each set of the one or more sets comprises the one or more defect estimations associated with a subset of the plurality of images. The method comprises determining whether the dental appliance has a defect based on the one or more defect classifications associated with the one or more sets of defect estimations.