Title:
COMPUTER-READABLE RECORDING MEDIUM FOR STORING INSTRUCTIONS TO IMPROVE RESULTS OF INTRAORAL SCANS
Document Type and Number:
Japanese Patent JP2022087114
Kind Code:
A
Abstract:
To provide a method, etc. for identifying different types of intraoral areas of interest (AOIs).SOLUTION: A method for identifying different types of intraoral areas of interest (AOIs), comprises: receiving a first virtual three-dimensional (3D) model; receiving a second virtual 3D model; as a result of comparing the first virtual 3D model with the second virtual 3D model, determining a first difference between the first virtual 3D model and the second virtual 3D model; determining a first intraoral AOI; determining whether or not the first difference includes a change indicative of a first type of intraoral AOI or a change indicative of a second type of intraoral AOI; and determining that the first intraoral AOI is the first type of AOI and generating a first indicator of the first type of AOI for a first tooth.SELECTED DRAWING: Figure 2A
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Inventors:
AVI KOPELMAN
MICHAEL SABINA
ADI LEVIN
MIKHAIL MINCHENKOV
MARIA ANUFRIENKO
MICHAEL SABINA
ADI LEVIN
MIKHAIL MINCHENKOV
MARIA ANUFRIENKO
Application Number:
JP2022041454A
Publication Date:
June 09, 2022
Filing Date:
March 16, 2022
Export Citation:
Assignee:
ALIGN TECHNOLOGY INC
International Classes:
A61C19/04; A61B1/24; A61B6/14; G06T7/00
Domestic Patent References:
| JP2004321815A | 2004-11-18 | |||
| JP2009523552A | 2009-06-25 | |||
| JPH11510419A | 1999-09-14 | |||
| JP2003521014A | 2003-07-08 | |||
| JP2006527615A | 2006-12-07 | |||
| JP2008284350A | 2008-11-27 |
Attorney, Agent or Firm:
Tatsuya Saito