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公开(公告)号：US20250061644A1
公开(公告)日：2025-02-20
申请号：US18576978
申请日：2022-07-05
Applicant: MEDIT CORP.
Inventor： Sang Hoon KIM , Sung Hoon LEE
Abstract: A data processing apparatus for processing an intraoral model and a method of operating the data processing apparatus are disclosed. The data processing apparatus includes a memory storing one or more instructions, and a processor configured to execute the one or more instructions to, display an intraoral model including one or more teeth, select a target tooth from among the one or more teeth included in the intraoral model, and display transparently an area of the intraoral model included in a transparent processing area located in a screen direction based on a clipping plane located at a predetermined distance from the target tooth in the screen direction.
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2.发明公开公开(公告)号：US20230390032A1
公开(公告)日：2023-12-07
申请号：US18034238
申请日：2021-10-13
Applicant: MEDIT CORP.
Inventor： Du Su KIM , Sung Hoon LEE
CPC classification number: A61C13/0004 , A61C13/34 , A61C9/0053 , A61C7/002 , G06T17/00
Abstract: Provided is an area determination method for determining an area corresponding to an object from a three-dimensional model of an oral cavity. The area determination method includes: obtaining the three-dimensional model; determining a seed point on the three-dimensional model; based on the seed point, determining a reference point on the three-dimensional model; determining an area corresponding to an object, by gradually expanding a selection area based on the reference point; and displaying the determined area on the three-dimensional model.
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公开(公告)号：US20240173078A1
公开(公告)日：2024-05-30
申请号：US18282086
申请日：2022-03-11
Applicant: MEDIT CORP.
Inventor： Jin Young KIM , Sung Hoon LEE
Abstract: A data processing method according to the present disclosure comprises: determining whether a simulation model is to be generated, based on scan data of an object obtained by scanning the object, and at least one simulation condition for the scan data; when it has been determined that the simulation model is not generated, editing at least a part of the scan data; and generating the simulation model based on the edited scan data and the at least one simulation condition previously applied in the determining whether the simulation model is to be generated.
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公开(公告)号：US20230404708A1
公开(公告)日：2023-12-21
申请号：US18034279
申请日：2021-10-29
Applicant: MEDIT CORP.
Inventor： Sung Hoon LEE , Jin Young KIM
CPC classification number: A61C7/002 , A61C9/0046 , G06T19/20 , A61C2007/004 , G06T2219/2004
Abstract: An archline optimization method according to the present disclosure includes generating a Spee curve based on an arc of a circle having a predetermined radius of curvature, and changing a three-dimensional archline based on the Spee curve.
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公开(公告)号：US20230390035A1
公开(公告)日：2023-12-07
申请号：US18033695
申请日：2021-09-30
Applicant: MEDIT CORP .
Inventor： Sung Hoon LEE
CPC classification number: A61C13/34 , G06T7/11 , G06T7/344 , G06T19/20 , G06T15/06 , A61C9/0053 , G06T2219/2004 , G06T2207/30036 , G06T2210/41 , G06T2210/21 , G06T2219/2016
Abstract: Embodiments of the disclosure relate to an intraoral image processing method and an intraoral image processing apparatus, and the intraoral image processing method according to an embodiment may include obtaining an intraoral image by scanning an object including one or more teeth, generating a first tooth image from the intraoral image, generating, based on the first tooth image and tooth model data, a second tooth image including roots of the teeth, and displaying the second tooth image.
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Patent Agency Ranking
公开(公告)号：US20230380935A1
公开(公告)日：2023-11-30
申请号：US18034576
申请日：2021-10-28
Applicant: MEDIT CORP.
Inventor： Sung Hoon LEE
IPC: A61C7/00
CPC classification number: A61C7/002 , A61C2007/004
Abstract: The present disclosure relates to a data processing method and a data processing device. The data processing method, according to the present disclosure, comprises: generating, based on tooth data, a first arch line which is a spline curve in contact with contours of a plurality of teeth constituting the tooth data; generating, from the first arch line, a second arch line that is different from the first arch line; and moving a target tooth, which is to be moved, among the tooth data toward the second arch line according to an input signal of a user.
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公开(公告)号：US20230298179A1
公开(公告)日：2023-09-21
申请号：US18016719
申请日：2021-09-21
Applicant: MEDIT CORP.
Inventor： Dong Hwa KANG , Du Su KIM , Sung Hoon LEE
CPC classification number: G06T7/11 , G06T7/149 , G06T7/73 , G06T2207/30036
Abstract: Provided are an intraoral image processing method and an intraoral image processing apparatus. The intraoral image processing method includes obtaining an intraoral image generated by scanning teeth, segmenting teeth of the intraoral image, generating a customized curve based on one or more teeth included in the intraoral image, and obtaining a final position of teeth by arranging teeth segmented from the intraoral image to be aligned with the customized curve.
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公开(公告)号：US20240185520A1
公开(公告)日：2024-06-06
申请号：US18574472
申请日：2022-06-13
Applicant: MEDIT CORP.
Inventor： Sung Hoon LEE , Dong Hoon LEE
CPC classification number: G06T17/00 , A61C13/34 , G06T7/0012 , G06T7/11 , G06T7/344 , G06T7/75 , G06V20/50 , G06V20/64 , G06T2200/04 , G06T2207/20021 , G06T2207/30036 , G06T2210/41 , G06V2201/03
Abstract: Provided are an intraoral image processing method and an intraoral image processing device. In detail, an intraoral image processing method according to an embodiment may include obtaining three-dimensional (3D) intraoral data on an oral cavity including teeth and a gingiva, and generating an outer surface (eggshell) of a target tooth that is a subject of a prosthesis from among the teeth included in the 3D intraoral data, wherein the generating of the outer surface includes automatically generating a portion corresponding to a void area between the target tooth and at least one adjacent tooth adjacent to the target tooth.
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9.发明公开公开(公告)号：US20240177440A1
公开(公告)日：2024-05-30
申请号：US18283558
申请日：2022-03-22
Applicant: MEDIT CORP.
Inventor： Sung Hoon LEE , Jin Young KIM
CPC classification number: G06T19/20 , G16H50/50 , G06T2200/24 , G06T2210/41 , G06T2219/2004
Abstract: A three-dimensional intraoral model processing device and an operating method of the three-dimensional intraoral model processing device are provided. A three-dimensional intraoral model processing device is configured to identify a missing tooth included in scanned teeth of a three-dimensional intraoral model obtained by scanning teeth, generate a planned prosthetic tooth for prosthetizing the missing tooth by using at least one of the scanned teeth of the three-dimensional intraoral model, move the scanned teeth including the generated planned prosthetic tooth to a final target position, and display a target intraoral model including the scanned teeth moved to the final target position.
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公开(公告)号：US20230111425A1
公开(公告)日：2023-04-13
申请号：US17961339
申请日：2022-10-06
Applicant: MEDIT CORP.
Inventor： Sung Hoon LEE
IPC: G06F3/04845 , G06F3/04842 , A61C9/00
Abstract: Provided are a method and apparatus for processing an intraoral image. The data processing apparatus includes a memory including one or more instructions, and a processor configured to execute the one or more instructions stored in the memory, wherein the processor, by executing the one or more instructions, displays an eggshell generated based on surface data of a tooth selected from the intraoral image, provides a user interface that allows to adjust a boundary of the eggshell, and displays an eggshell transformed by adjusting the boundary of the eggshell according to a user input through the user interface.
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