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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.
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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.
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公开(公告)号：US11042774B2
公开(公告)日：2021-06-22
申请号：US16370788
申请日：2019-03-29
Applicant: Align Technology, Inc.
Inventor： Artem Borovinskih , Mitra Derakhshan , Carina Koppers , Eric Meyer , Ekaterina Tolstaya , Yury Brailov
Abstract: The current document is directed to methods and systems for monitoring a dental patient's progress during a course of treatment. A three-dimensional model of the expected positions of the patient's teeth can be projected, in time, from a three-dimensional model of the patient's teeth prepared prior to beginning the treatment. A digital camera is used to take one or more two-dimensional photographs of the patient's teeth, which are input to a monitoring system. The monitoring system determines virtual-camera parameters for each two-dimensional input image with respect to the time-projected three-dimensional model, uses the determined virtual-camera parameters to generate two-dimensional images from the three-dimensional model, and then compares each input photograph to the corresponding generated two-dimensional image in order to determine how closely the three-dimensional arrangement of the patient's teeth corresponds to the time-projected three-dimensional arrangement.
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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.
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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.
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Patent Agency Ranking
公开(公告)号：US20170049311A1
公开(公告)日：2017-02-23
申请号：US14831548
申请日：2015-08-20
Applicant: Align Technology Inc.
Inventor： Artem Borovinskih , Mitra Derakhshan , Carina Koppers , Eric Meyer , Ekaterina Tolstaya , Yury Brailov
CPC classification number: G06K9/6202 , A61C7/002 , A61C2007/004 , G06T5/20 , G06T7/0014 , G06T7/136 , G06T7/32 , G06T2207/30036 , H04N7/183
Abstract: The current document is directed to methods and systems for monitoring a dental patient's progress during a course of treatment. A three-dimensional model of the expected positions of the patient's teeth can be projected, in time, from a three-dimensional model of the patient's teeth prepared prior to beginning the treatment. A digital camera is used to take one or more two-dimensional photographs of the patient's teeth, which are input to a monitoring system. The monitoring system determines virtual-camera parameters for each two-dimensional input image with respect to the time-projected three-dimensional model, uses the determined virtual-camera parameters to generate two-dimensional images from the three-dimensional model, and then compares each input photograph to the corresponding generated two-dimensional image in order to determine how closely the three-dimensional arrangement of the patient's teeth corresponds to the time-projected three-dimensional arrangement.
Abstract translation: 目前的文件是针对在治疗过程中监测牙齿病人进展情况的方法和系统。 患者牙齿的预期位置的三维模型可以及时地从开始治疗前准备的患者牙齿的三维模型投射出来。 数码相机用于拍摄患者牙齿的一个或多个二维照片，这些照片被输入到监视系统。 监视系统根据时间投影的三维模型确定每个二维输入图像的虚拟摄像机参数，使用确定的虚拟摄像机参数从三维模型生成二维图像，然后进行比较 每个输入照片到相应的生成的二维图像，以便确定患者牙齿的三维布置对应于时间投影的三维布置的接近程度。
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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。
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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.
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公开(公告)号：US11723749B2
公开(公告)日：2023-08-15
申请号：US17353535
申请日：2021-06-21
Applicant: Align Technology, Inc.
Inventor： Artem Borovinskih , Mitra Derakhshan , Carina Morik , Eric Meyer , Ekaterina Tolstaya , Yury Brailov
IPC: A61C7/00 , G06T7/00 , G06T7/32 , G06T7/136 , G06T3/00 , G06T7/269 , G06T17/00 , G06V30/182 , G06T5/20
CPC classification number: A61C7/002 , G06T3/0031 , G06T5/20 , G06T7/0014 , G06T7/136 , G06T7/269 , G06T7/32 , G06T17/00 , G06V30/1831 , A61C2007/004 , G06T2207/30036
Abstract: The current document is directed to methods and systems for monitoring a dental patient's progress during a course of treatment. A three-dimensional model of the expected positions of the patient's teeth can be projected, in time, from a three-dimensional model of the patient's teeth prepared prior to beginning the treatment. A digital camera is used to take one or more two-dimensional photographs of the patient's teeth, which are input to a monitoring system. The monitoring system determines virtual-camera parameters for each two-dimensional input image with respect to the time-projected three-dimensional model, uses the determined virtual-camera parameters to generate two-dimensional images from the three-dimensional model, and then compares each input photograph to the corresponding generated two-dimensional image in order to determine how closely the three-dimensional arrangement of the patient's teeth corresponds to the time-projected three-dimensional arrangement.
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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.
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