-
公开(公告)号：US11751977B2
公开(公告)日：2023-09-12
申请号：US17856916
申请日：2022-07-01
Applicant: Align Technology, Inc.
Inventor： Anatoliy Boltunov , Yury Brailov , Fedor Chelnokov , Roman Roschin , David Mason
CPC classification number: A61C7/002 , A61C7/08 , A61C9/004 , G06T7/30 , G06T7/70 , G06T17/00 , G06T19/20 , G16B5/00 , G06T2219/2004
Abstract: Embodiments are provided for digital dental modeling. One method embodiment includes receiving a three-dimensional data set including a first jaw and a second jaw of a three-dimensional digital dental model and receiving a two-dimensional data set corresponding to at least a portion of the first jaw and the second jaw. The method includes mapping two-dimensional data of the two-dimensional data set to the three-dimensional digital dental model by transforming a coordinate system of the two-dimensional data to a coordinate system of the three-dimensional data set. The method includes positioning the first jaw with respect to the second jaw based on the two-dimensional data mapped to the three-dimensional data set. The method includes using at least a portion of the two-dimensional data mapped to the three-dimensional data set as a target of movement of the first jaw with respect to the second jaw in the three-dimensional digital dental model.
-
公开(公告)号：US10653503B2
公开(公告)日：2020-05-19
申请号：US15943476
申请日：2018-04-02
Applicant: Align Technology, Inc.
Inventor： Anatoliy Boltunov , Yury Brailov , Fedor Chelnokov , Roman Roschin , David Mason
Abstract: Embodiments are provided for digital dental modeling. One method embodiment includes receiving a three-dimensional data set including a first jaw and a second jaw of a three-dimensional digital dental model and receiving a two-dimensional data set corresponding to at least a portion of the first jaw and the second jaw. The method includes mapping two-dimensional data of the two-dimensional data set to the three-dimensional digital dental model by transforming a coordinate system of the two-dimensional data to a coordinate system of the three-dimensional data set. The method includes positioning the first jaw with respect to the second jaw based on the two-dimensional data mapped to the three-dimensional data set. The method includes using at least a portion of the two-dimensional data mapped to the three-dimensional data set as a target of movement of the first jaw with respect to the second jaw in the three-dimensional digital dental model.
-
公开(公告)号：US20160338799A1
公开(公告)日：2016-11-24
申请号：US15227401
申请日：2016-08-03
Applicant: Align Technology, Inc.
Inventor： Fuming Wu , Vadim Matov , Artem Borovinskih , Rene M. Sterental , Pavel Agapov , Anton Spiridonov , Anatoliy Boltunov
CPC classification number: A61C7/002 , A61C2007/004 , G06F17/50 , G06F19/34 , G06T19/20 , G06T2210/41
Abstract: The present disclosure provides computing device implemented methods, computing device readable media, and systems for adjustment of tooth position in a virtual dental model. Virtual dental modeling can include detecting space and/or collision between posterior teeth of an upper jaw and posterior teeth of a lower jaw in a virtual dental model that has been set in a preliminary target position. An energy function can be defined including the space and/or collision, tooth root movement, and align points. Weights can be assigned for each variable in the energy function. A position of the posterior teeth of the upper jaw and the posterior teeth of the lower jaw can be adjusted in six degrees of freedom to minimize the energy function. The detection, definition, assignment, and adjustment can be repeated until the energy function converges. The weights can be adjusted to reduce the space and/or collision.
-
公开(公告)号：US11678954B2
公开(公告)日：2023-06-20
申请号：US16841556
申请日：2020-04-06
Applicant: Align Technology, Inc.
Inventor： Fuming Wu , Vadim Matov , Artem Borovinskih , Rene M. Sterental , Pavel Agapov , Anton Spiridonov , Anatoliy Boltunov
CPC classification number: A61C7/002 , G06F30/00 , G06T19/20 , A61C2007/004 , G06T2210/41 , G16H20/00 , G16H20/40
Abstract: The present disclosure provides computing device implemented methods, computing device readable media, and systems for adjustment of tooth position in a virtual dental model. Virtual dental modeling can include detecting space and/or collision between posterior teeth of an upper jaw and posterior teeth of a lower jaw in a virtual dental model that has been set in a preliminary target position. An energy function can be defined including the space and/or collision, tooth root movement, and align points. Weights can be assigned for each variable in the energy function. A position of the posterior teeth of the upper jaw and the posterior teeth of the lower jaw can be adjusted in six degrees of freedom to minimize the energy function. The detection, definition, assignment, and adjustment can be repeated until the energy function converges. The weights can be adjusted to reduce the space and/or collision.
-
公开(公告)号：US09962238B2
公开(公告)日：2018-05-08
申请号：US15006573
申请日：2016-01-26
Applicant: Align Technology, Inc.
Inventor： Anatoliy Boltunov , Yury Brailov , Fedor Chelnokov , Roman Roschin , David Mason
CPC classification number: A61C7/002 , A61C7/08 , A61C9/004 , G06F19/12 , G06T7/30 , G06T7/70 , G06T17/00 , G06T19/20 , G06T2219/2004
Abstract: Embodiments are provided for digital dental modeling. One method embodiment includes receiving a three-dimensional data set including a first jaw and a second jaw of a three-dimensional digital dental model and receiving a two-dimensional data set corresponding to at least a portion of the first jaw and the second jaw. The method includes mapping two-dimensional data of the two-dimensional data set to the three-dimensional digital dental model by transforming a coordinate system of the two-dimensional data to a coordinate system of the three-dimensional data set. The method includes positioning the first jaw with respect to the second jaw based on the two-dimensional data mapped to the three-dimensional data set. The method includes using at least a portion of the two-dimensional data mapped to the three-dimensional data set as a target of movement of the first jaw with respect to the second jaw in the three-dimensional digital dental model.
-
Patent Agency Ranking
公开(公告)号：US20150079544A1
公开(公告)日：2015-03-19
申请号：US14553556
申请日：2014-11-25
Applicant: Align Technology, Inc.
Inventor： Anatoliy Boltunov , Yury Brailov , Fedor Chelnokov , Roman A. Roschin , David Mason
CPC classification number: A61C7/002 , A61C7/08 , A61C9/004 , G06F19/12 , G06T7/30 , G06T7/70 , G06T17/00 , G06T19/20 , G06T2219/2004
Abstract: Embodiments are provided for digital dental modeling. One method embodiment includes receiving a three-dimensional data set including a first jaw and a second jaw of a three-dimensional digital dental model and receiving a two-dimensional data set corresponding to at least a portion of the first jaw and the second jaw. The method includes mapping two-dimensional data of the two-dimensional data set to the three-dimensional digital dental model by transforming a coordinate system of the two-dimensional data to a coordinate system of the three-dimensional data set. The method includes positioning the first jaw with respect to the second jaw based on the two-dimensional data mapped to the three-dimensional data set. The method includes using at least a portion of the two-dimensional data mapped to the three-dimensional data set as a target of movement of the first jaw with respect to the second jaw in the three-dimensional digital dental model.
Abstract translation: 为数字牙科建模提供实施例。 一种方法实施例包括接收三维数据集，其包括三维数字牙齿模型的第一钳口和第二钳口，并且接收对应于第一钳口和第二钳口的至少一部分的二维数据集。 该方法包括通过将二维数据的坐标系变换为三维数据集的坐标系来将二维数据集的二维数据映射到三维数字牙齿模型。 该方法包括基于映射到三维数据集的二维数据相对于第二钳口定位第一钳口。 该方法包括使用映射到三维数据集的二维数据的至少一部分作为第三钳口相对于三维数字牙科模型中的第二钳口的移动目标。
-
公开(公告)号：US20160135927A1
公开(公告)日：2016-05-19
申请号：US15006573
申请日：2016-01-26
Applicant: Align Technology, Inc.
Inventor： Anatoliy Boltunov , Yury Brailov , Fedor Chelnokov , Roman Roschin , David Mason
CPC classification number: A61C7/002 , A61C7/08 , A61C9/004 , G06F19/12 , G06T7/30 , G06T7/70 , G06T17/00 , G06T19/20 , G06T2219/2004
Abstract: Embodiments are provided for digital dental modeling. One method embodiment includes receiving a three-dimensional data set including a first jaw and a second jaw of a three-dimensional digital dental model and receiving a two-dimensional data set corresponding to at least a portion of the first jaw and the second jaw. The method includes mapping two-dimensional data of the two-dimensional data set to the three-dimensional digital dental model by transforming a coordinate system of the two-dimensional data to a coordinate system of the three-dimensional data set. The method includes positioning the first jaw with respect to the second jaw based on the two-dimensional data mapped to the three-dimensional data set. The method includes using at least a portion of the two-dimensional data mapped to the three-dimensional data set as a target of movement of the first jaw with respect to the second jaw in the three-dimensional digital dental model.
-
公开(公告)号：US12016745B2
公开(公告)日：2024-06-25
申请号：US18359145
申请日：2023-07-26
Applicant: Align Technology, Inc.
Inventor： Anatoliy Boltunov , Yury Brailov , Fedor Chelnokov , Roman Roschin , David Mason
CPC classification number: A61C7/002 , A61C7/08 , A61C9/004 , G06T7/30 , G06T7/70 , G06T17/00 , G06T19/20 , G16B5/00 , G06T2219/2004
Abstract: Embodiments are provided for digital dental modeling. One method embodiment includes receiving a three-dimensional data set including a first jaw and a second jaw of a three-dimensional digital dental model and receiving a two-dimensional data set corresponding to at least a portion of the first jaw and the second jaw. The method includes mapping two-dimensional data of the two-dimensional data set to the three-dimensional digital dental model by transforming a coordinate system of the two-dimensional data to a coordinate system of the three-dimensional data set. The method includes positioning the first jaw with respect to the second jaw based on the two-dimensional data mapped to the three-dimensional data set. The method includes using at least a portion of the two-dimensional data mapped to the three-dimensional data set as a target of movement of the first jaw with respect to the second jaw in the three-dimensional digital dental model.
-
公开(公告)号：US11376100B2
公开(公告)日：2022-07-05
申请号：US17133361
申请日：2020-12-23
Applicant: Align Technology, Inc.
Inventor： Anatoliy Boltunov , Yury Brailov , Fedor Chelnokov , Roman Roschin , David Mason
Abstract: Embodiments are provided for digital dental modeling. One method embodiment includes receiving a three-dimensional data set including a first jaw and a second jaw of a three-dimensional digital dental model and receiving a two-dimensional data set corresponding to at least a portion of the first jaw and the second jaw. The method includes mapping two-dimensional data of the two-dimensional data set to the three-dimensional digital dental model by transforming a coordinate system of the two-dimensional data to a coordinate system of the three-dimensional data set. The method includes positioning the first jaw with respect to the second jaw based on the two-dimensional data mapped to the three-dimensional data set. The method includes using at least a portion of the two-dimensional data mapped to the three-dimensional data set as a target of movement of the first jaw with respect to the second jaw in the three-dimensional digital dental model.
-
公开(公告)号：US10898299B2
公开(公告)日：2021-01-26
申请号：US16877132
申请日：2020-05-18
Applicant: Align Technology, Inc.
Inventor： Anatoliy Boltunov , Yury Brailov , Fedor Chelnokov , Roman Roschin , David Mason
Abstract: Embodiments are provided for digital dental modeling. One method embodiment includes receiving a three-dimensional data set including a first jaw and a second jaw of a three-dimensional digital dental model and receiving a two-dimensional data set corresponding to at least a portion of the first jaw and the second jaw. The method includes mapping two-dimensional data of the two-dimensional data set to the three-dimensional digital dental model by transforming a coordinate system of the two-dimensional data to a coordinate system of the three-dimensional data set. The method includes positioning the first jaw with respect to the second jaw based on the two-dimensional data mapped to the three-dimensional data set. The method includes using at least a portion of the two-dimensional data mapped to the three-dimensional data set as a target of movement of the first jaw with respect to the second jaw in the three-dimensional digital dental model.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.015 seconds)
