Title:
ALIGNING METHOD BY GROUPED DATA
Document Type and Number:
WIPO Patent Application WO/2021/133099
Kind Code:
A2
Abstract:
In an aligning method by grouped data according to the present invention, while initial grouped data is generated and a process of generating and aligning three-dimensional image data is performed, if a state in which pieces of three-dimensional volume data are not connected to each other continues for a predetermined time or longer, new grouped data is generated, so that at least one discontinuous grouped data may be generated. If three-dimensional volume data stored in new grouped data and three-dimensional volume data of previously generated grouped data are identified to have overlapping parts therebetween, an additional alignment step is performed to connect the overlapping parts to each other. As a result, a data gap is supplemented, and a patient's entire oral model data can be easily obtained.
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Inventors:
LEE DONG HOON (KR)
Application Number:
PCT/KR2020/019090
Publication Date:
July 01, 2021
Filing Date:
December 24, 2020
Export Citation:
Assignee:
MEDIT CORP (KR)
International Classes:
A61C9/00; A61C13/00; A61C13/34; A61C19/04
Attorney, Agent or Firm:
SUAN INTELLECTUAL PROPERTY (KR)
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