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公开(公告)号：US12232926B2
公开(公告)日：2025-02-25
申请号：US18473922
申请日：2023-09-25
Applicant: Align Technology, Inc.
Inventor： Dmitry Mednikov , Svetlana Makarenkova , Pavel Pokotilov , Aleksandr Zhulin , Boris Likhtman
Abstract: Method, systems, and devices including: accessing a 3D model including a virtual representation of a patient's dentition at a treatment stage of an orthodontic treatment plan; obtaining an image of the patient's face and at least a portion of the patient's dentition; projecting the obtained image into a 3D space to create a projection of the patient's face and the at least the portion of the patient's dentition; generating a modified image of the patient representing the patient in the treatment stage of the orthodontic treatment plan, where the modified image is formed by combining the patient's dentition of the accessed 3D model with the patient's face of the projection; and sending instructions to display the modified image of the patient on an output device.
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公开(公告)号：US20230255728A1
公开(公告)日：2023-08-17
申请号：US18306530
申请日：2023-04-25
Applicant: Align Technology, Inc.
Inventor： Yuxiang Wang , Andrew Jang , Bruce Cam , Rohit Tanugula , Chunhua Li , Jun Sato , Luyao Cai , Pavel Pokotilov , Kangning Su , John Y. Morton
Abstract: Methods for designing orthodontic appliances are provided. In some embodiments, a method includes receiving a treatment plan for a patient's dentition and generating an aligner model representing an aligner configured to implement a treatment stage of the treatment plan. The aligner model can include a thickness map having a thickness parameter for each location of the aligner model. The method can include adjusting the thickness map by using the aligner model to evaluate an outcome when the aligner is applied to the patient's dentition, and iteratively reducing the value of each thickness parameter of the thickness map based on the evaluation until a resulting thickness is determined for each thickness parameter. The method can also include providing instructions to manufacture the aligner based on the aligner model with the resulting thickness for each thickness parameter of the thickness map.
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公开(公告)号：US10733805B2
公开(公告)日：2020-08-04
申请号：US16583058
申请日：2019-09-25
Applicant: Align Technology, Inc.
Inventor： Pavel Pokotilov , Anton Lapshin , Evgeniy Malashkin , Sergei Ozerov , Yury Slynko , Andrey Sergeevich Nekrasov , Leonid Vyacheslavovich Grechishnikov , Anna Orlova
IPC: G06T19/00 , G06K9/00 , A61C7/00 , A61C9/00 , A61B34/10 , G06F3/01 , A61B90/00 , G02B27/01 , G02B27/00 , A61B17/00 , A61B34/20 , A61B90/50
Abstract: In an embodiment, a processing device receives image data of a face from an image capture device associated with an augmented reality (AR) display. The processing device processes the image data to a) identify a mouth in the image data, b) identify a dental arch in the mouth, and c) determine a position of the dental arch relative to a position of the AR display. The processing device determines a treatment outcome for the dental arch, generates a visual overlay comprising an indication of the treatment outcome at the determined position of the dental arch, and outputs the visual overlay to the AR display, wherein the visual overlay is superimposed over a view of the dental arch on the AR display.
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公开(公告)号：US12079944B2
公开(公告)日：2024-09-03
申请号：US18325922
申请日：2023-05-30
Applicant: Align Technology, Inc.
Inventor： Pavel Pokotilov , Anton Lapshin , Evgeniy Malashkin , Sergei Ozerov , Yury Slynko , Andrey Sergeevich Nekrasov , Leonid Vyacheslavovich Grechishnikov , Anna Orlova , Yingjie Li , Phillip Thomas Harris , Maurice K. Carrier
IPC: G06T19/00 , A61B34/10 , A61B90/00 , A61C7/00 , A61C9/00 , G02B27/00 , G02B27/01 , G06F3/01 , G06V40/16 , A61B17/00 , A61B34/20 , A61B90/50
CPC classification number: G06T19/006 , A61B34/10 , A61B90/36 , A61C7/002 , A61C9/008 , G02B27/0093 , G02B27/017 , G06F3/011 , G06V40/168 , A61B2017/00216 , A61B2034/105 , A61B2034/2048 , A61B2034/2065 , A61B2090/3612 , A61B2090/365 , A61B2090/371 , A61B2090/372 , A61B2090/502 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G02B2027/0178 , G02B2027/0181
Abstract: A mobile device comprises a display, an image capture device that generates image data of a face of a viewer of the display, and a processing device. The processing device receives the image data and sends the image data to a computing device. The computing device processes the image data to identify a position of a dental arch in the image data; determines a treatment outcome for the dental arch; generates a post-treatment image of the dental arch that shows the treatment outcome; generates updated image data comprising a superimposition of the post-treatment image of the dental arch over the received image data; and sends the updated image data to the mobile device. The mobile device outputs the updated image data to the display, wherein the post-treatment image of the dental arch is superimposed over the dental arch in the received image data such that the post-treatment image is visible in the display rather than a true depiction of the dental arch.
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公开(公告)号：US20240081952A1
公开(公告)日：2024-03-14
申请号：US18514083
申请日：2023-11-20
Applicant: Align Technology, Inc.
Inventor： Pavel Pokotilov , Dmitry Yurievich Chekh , Dmitriy Konstantinovich Ten , Samuel Blanco , David Patrick Lopes , Jason Ramos , Rene M. Sterental , Evgenii Vladimirovich Karnygin , Vladislav Andreevich Miryaha , Boris Aleksandrovich Vysokanov , Yury A. Brailov , Artem Kuanbekov
CPC classification number: A61C7/002 , A61C7/08 , A61C9/0053 , G06T17/20 , G16H20/40 , G16H50/20 , B33Y50/00
Abstract: Systems and methods including: receiving, from a digital imaging device, one or more 2D images of a patient's face including a mouth region, where the one or more 2D images include a depiction of the patient's teeth in an initial arrangement; generating, using a neural network, a 2D rendering depicting a post-treatment arrangement of the patient's teeth based on the one or more received 2D images; generating a realistic composite 2D image depicting the patient's face with the 2D rendering depicting the post-treatment arrangement of the patient's teeth, where the generating includes positioning the 2D rendering within a mouth opening of the patient's face in the realistic composite 2D image; and sending the realistic composite 2D image to an output device for display on a user interface of the output device.
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Patent Agency Ranking
公开(公告)号：US11864971B2
公开(公告)日：2024-01-09
申请号：US18331747
申请日：2023-06-08
Applicant: Align Technology, Inc.
Inventor： Pavel Pokotilov , Dmitry Yurievich Chekh , Dmitriy Konstantinovich Ten , Samuel Blanco , David Patrick Lopes , Jason Ramos , Rene M. Sterental , Evgenii Vladimirovich Karnygin , Vladislav Andreevich Miryaha , Boris Aleksandrovich Vysokanov , Yury A. Brailov , Artem Kuanbekov
IPC: G16H20/40 , A61C7/00 , A61C9/00 , A61C7/08 , G16H50/20 , G06T17/20 , B33Y50/00 , B33Y80/00 , G16H50/50
CPC classification number: A61C7/002 , A61C7/08 , A61C9/0053 , G06T17/20 , G16H20/40 , G16H50/20 , B33Y50/00 , B33Y80/00 , G06T2207/30036 , G16H50/50
Abstract: Methods and systems including: receiving one or more 2D images of a patient's face including a depiction of the patient's teeth in an initial arrangement; extracting teeth contours of the patient's teeth from within the mouth region of the one or more received 2D images of the patient's face; generating, using a neural network, a 2D rendering depicting a post-treatment arrangement of the patient's teeth based on the one or more received 2D images; generating a realistic composite 2D image depicting the patient's face with the 2D rendering depicting the post-treatment arrangement of the patient's teeth; and sending the realistic composite 2D image for display on a user interface of an output device.
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公开(公告)号：US20230346515A1
公开(公告)日：2023-11-02
申请号：US18331747
申请日：2023-06-08
Applicant: Align Technology, Inc.
Inventor： Pavel Pokotilov , Dmitry Yurievich Chekh , Dmitriy Konstantinovich Ten , Samuel Blanco , David Patrick Lopes , Jason Ramos , Rene M. Sterental , Evgenii Vladimirovich Karnygin , Vladislav Andreevich Miryaha , Boris Aleksandrovich Vysokanov , Yury A. Brailov , Artem Kuanbekov
CPC classification number: A61C7/002 , A61C7/08 , A61C9/0053 , G06T17/20 , G16H20/40 , G16H50/20 , B33Y50/00
Abstract: Systems and methods for generating a virtual depiction of an orthodontic treatment of a patient are provided. In some embodiments, a system includes one or more processors, and a memory operably coupled to the one or more processors. The memory can include instructions that, when executed by the one or more processors, cause the system to perform operations including: receiving one or more 2D images of a patient’s face including a mouth region; extracting teeth contours of the patient’s teeth from within the mouth region of the received 2D images; generating, using a neural network, a 2D rendering depicting a post-treatment arrangement of the patient’s teeth; generating a realistic composite 2D image depicting the patient’s face with the 2D rendering depicting the post-treatment arrangement of the patient’s teeth; and sending the realistic composite 2D image to an output device for display on a user interface of the output device.
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公开(公告)号：US20250095301A1
公开(公告)日：2025-03-20
申请号：US18781292
申请日：2024-07-23
Applicant: Align Technology, Inc.
Inventor： Pavel Pokotilov , Anton Lapshin , Evgeniy Malashkin , Sergei Ozerov , Yury Slynko , Andrey Sergeevich Nekrasov , Leonid Vyacheslavovich Grechishnikov , Anna Orlova , Yingjie Li , Phillip Thomas Harris , Maurice K. Carrier
IPC: G06T19/00 , A61B17/00 , A61B34/10 , A61B34/20 , A61B90/00 , A61B90/50 , A61C7/00 , A61C9/00 , G02B27/00 , G02B27/01 , G06F3/01 , G06V40/16
Abstract: A mobile device comprises an AR display, an image capture device that generates image data of a face of a viewer of the AR display, and a processing device. The processing device receives the image data and sends the image data to a computing device. The computing device processes the image data to identify a position of a dental arch in the image data; determines a treatment outcome for the dental arch; generates a post-treatment image of the dental arch that shows the treatment outcome; generates updated image data comprising a superimposition of the post-treatment image of the dental arch over the received image data; and sends the updated image data to the mobile device. The mobile device outputs the updated image data to the AR display, wherein the post-treatment image of the dental arch is superimposed over the dental arch in the received image data such that the post-treatment image is visible in the AR display rather than a true depiction of the dental arch.
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公开(公告)号：US20230368479A1
公开(公告)日：2023-11-16
申请号：US18325922
申请日：2023-05-30
Applicant: Align Technology, Inc.
Inventor： Pavel Pokotilov , Anton Lapshin , Evgeniy Malashkin , Sergei Ozerov , Yury Slynko , Andrey Sergeevich Nekrasov , Leonid Vyacheslavovich Grechishnikov , Anna Orlova , Yingjie Li , Phillip Thomas Harris , Maurice K. Carrier
IPC: G06T19/00 , A61C7/00 , A61C9/00 , A61B34/10 , G06F3/01 , A61B90/00 , G02B27/01 , G02B27/00 , G06V40/16
CPC classification number: G06T19/006 , A61C7/002 , A61C9/008 , A61B34/10 , G06F3/011 , A61B90/36 , G02B27/017 , G02B27/0093 , G06V40/168 , A61B2090/371 , A61B2017/00216
Abstract: A mobile device comprises a display, an image capture device that generates image data of a face of a viewer of the display, and a processing device. The processing device receives the image data and sends the image data to a computing device. The computing device processes the image data to identify a position of a dental arch in the image data; determines a treatment outcome for the dental arch; generates a post-treatment image of the dental arch that shows the treatment outcome; generates updated image data comprising a superimposition of the post-treatment image of the dental arch over the received image data; and sends the updated image data to the mobile device. The mobile device outputs the updated image data to the display, wherein the post-treatment image of the dental arch is superimposed over the dental arch in the received image data such that the post-treatment image is visible in the display rather than a true depiction of the dental arch.
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公开(公告)号：US11704876B2
公开(公告)日：2023-07-18
申请号：US17244837
申请日：2021-04-29
Applicant: Align Technology, Inc.
Inventor： Pavel Pokotilov , Anton Lapshin , Evgeniy Malashkin , Sergei Ozerov , Yury Slynko , Andrey Sergeevich Nekrasov , Leonid Vyacheslavovich Grechishnikov , Anna Orlova , Yingjie Li , Phillip Thomas Harris , Maurice K. Carrier
IPC: G06T19/00 , A61C7/00 , G06K9/00 , A61C9/00 , A61B34/10 , G06F3/01 , A61B90/00 , G02B27/01 , G02B27/00 , G06V40/16 , A61B17/00 , A61B34/20 , A61B90/50
CPC classification number: G06T19/006 , A61B34/10 , A61B90/36 , A61C7/002 , A61C9/008 , G02B27/0093 , G02B27/017 , G06F3/011 , G06V40/168 , A61B2017/00216 , A61B2034/105 , A61B2034/2048 , A61B2034/2065 , A61B2090/365 , A61B2090/3612 , A61B2090/371 , A61B2090/372 , A61B2090/502 , G02B2027/014 , G02B2027/0138 , G02B2027/0141 , G02B2027/0178 , G02B2027/0181
Abstract: A mobile computing device comprises an AR display, an image capture device that generates image data of a face of a viewer of the AR display, and a processing device. The processing device receives the image data; processes the image data to identify a position of a dental arch in the image data; determines a treatment outcome for the dental arch; generates a post-treatment image of the dental arch that shows the treatment outcome; generates updated image data comprising a superimposition of the post-treatment image of the dental arch over the received image data depicting the face of the viewer; and outputs the updated image data to the AR display, wherein the post-treatment image of the dental arch is superimposed over the dental arch in the received image data such that the post-treatment image is visible in the AR display rather than a true depiction of the dental arch.
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