公开(公告)号：US09420939B1

公开(公告)日：2016-08-23

申请号：US14640909

申请日：2015-03-06

Applicant: Align Technology, Inc.

Inventor： Avi Kopelman ,  Michael Sabina

IPC: G06K9/00 ,  A61B1/00 ,  A61B1/24 ,  A61C3/00

Abstract: A processing device receives an intraoral image of a first intraoral site and determines an identity of the first intraoral site. The processing device then locks the intraoral image and selects a portion of the intraoral image depicting a portion of the first intraoral site based at least in part on the identity of the first intraoral site. The processing device may then generate a model comprising the first intraoral site based at least in part on the locked intraoral image, wherein the portion of the locked intraoral image is used for a first region of the model, and wherein data from one or more additional intraoral images that also depict the portion of the first intraoral site is not used for the first region of the model.

公开(公告)号：US20150320320A1

公开(公告)日：2015-11-12

申请号：US14705788

申请日：2015-05-06

Applicant: Align Technology, Inc.

Inventor： Avi Kopelman ,  Michael Sabina ,  Adi Levin ,  Mikhail Minchenkov ,  Maria Anufrienko

IPC: A61B5/00 ,  A61B6/14 ,  A61C9/00 ,  A61C13/00 ,  A61C13/34 ,  A61B6/03 ,  A61C7/00

CPC classification number: A61B5/0088 ,  A61B1/24 ,  A61B5/4547 ,  A61B5/4552 ,  A61B5/486 ,  A61B5/7264 ,  A61B6/145 ,  A61B6/469 ,  A61B6/5241 ,  A61B2576/02 ,  A61C7/002 ,  A61C9/0053 ,  A61C13/34 ,  G06T7/344 ,  G06T7/55 ,  G06T7/579 ,  G06T2207/10016 ,  G06T2207/10021 ,  G06T2207/30036

Abstract: During an intraoral scan session, a processing device receives a first intraoral image of a dental site and identifies a candidate intraoral area of interest from the first intraoral image. The processing device receives a second intraoral image of the dental site and verifies the first candidate intraoral area of interest as an intraoral area of interest based on comparison of the second intraoral image to the first intraoral image. The processing device then provides an indication of the intraoral area of interest during the intraoral scan session.

Abstract translation: 在口腔内扫描会话期间，处理装置接收牙科部位的第一口腔内图像，并从第一口内图像识别候选口内区域。 所述处理装置基于所述第二口腔内图像与所述第一口内图像的比较，接收所述牙科部位的第二口腔内图像，并且将所述感兴趣的第一候选口内区域验证为所述感兴趣的口内区域。 然后，处理装置在口内扫描会话期间提供关注的口内区域的指示。