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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：US20230132126A1
公开(公告)日：2023-04-27
申请号：US18050295
申请日：2022-10-27
Applicant: Align Technology, Inc.
Inventor： Dmitry Yurievich Chekh , David Patrick Lopes , Vladislav Andreevich Miryaha , Elena Agilina , Boris Aleksandrovich Vysokanov , Vera Vladimirovna Kadrul , Alexey Lisitsin , Valery Prokoshev , Aleksandr Sergeevich Karsakov , David Khzmalyan , Sergey Borisovich Surov
Abstract: Systems and methods for planning a treatment for a patient's teeth are provided. In some embodiments, a method includes receiving an image of a patient's face and determining a plurality of facial lines using the image of the patient's face. The plurality of facial lines can represent a target smile for the patient. The method can further include outputting a visualization including the plurality of facial lines overlaid onto a composite image. The composite image can include the image of the patient's face combined with a digital model of the patient's teeth. The digital model can represent a tooth arrangement of a treatment plan to adjust the patient's teeth from an initial arrangement toward a target tooth arrangement corresponding to the target smile.
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公开(公告)号：US11717380B2
公开(公告)日：2023-08-08
申请号：US17088909
申请日：2020-11-04
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: G06K9/00 , A61C7/00 , A61C9/00 , A61C7/08 , G16H20/40 , 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: A method may include: receiving an image of a mouth region of a patient's face; extracting teeth contours within the image of the mouth region of the patient's face; locating a mouth opening within the image of the mouth region of the patient's face; extracting the tooth contours from a 3D model of the patient's teeth; and aligning the tooth contours from the 3D model with the tooth contours of the teeth within the image of the mouth region of the patient's face.
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公开(公告)号：US20230131313A1
公开(公告)日：2023-04-27
申请号：US18050289
申请日：2022-10-27
Applicant: Align Technology, Inc.
Inventor： Dmitry Yurievich Chekh , David Patrick Lopes , Vladislav Andreevich Miryaha , Elena Agilina , Boris Aleksandrovich Vysokanov , Vera Vladimirovna Kadrul , Anastasia Chikhanova , Alexey Lisitsin , Valery Prokoshev , Travis Harrison , Akhil Deshpande
Abstract: Systems and methods for planning a treatment for a patient's teeth are provided. In some embodiments, a method includes receiving a treatment plan including a target tooth arrangement including a change in mass of at least one tooth. The method can also include outputting a graphical user interface including a visualization of the treatment plan. The visualization can include a plurality of digital models, each digital model representing an intermediate tooth arrangement configured to adjust the patient's teeth toward the target tooth arrangement. The visualization can also include a heatmap overlaid onto at least one digital model of the plurality of digital models. The heatmap can show a difference in tooth mass between the target tooth arrangement and the corresponding at least one intermediate tooth arrangement of the at least one digital model.
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公开(公告)号：US11020206B2
公开(公告)日：2021-06-01
申请号：US16418879
申请日：2019-05-21
Applicant: Align Technology, Inc.
Inventor： Chao Shi , Yingjie Li , Vladislav Andreevich Miryaha , Boris Aleksandrovich Vysokanov , Andrey Bushev
Abstract: Provided herein are orthodontic systems and methods for automatically segmenting a person's teeth. Systems, methods and processes are provided to properly segment the teeth of a person's teeth from an image of the person's face showing at least some of the person's teeth (e.g., dental arch). Methods and systems are provided to automatically detect dental edges after a dental scan. Also described herein are methods and systems for generating a simulated image of the person's face from the final segmentation of the person's teeth in which the segmented teeth have been moved from their original position, including a new position based on an orthodontic treatment plan.
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Patent Agency Ranking
公开(公告)号：US11007036B2
公开(公告)日：2021-05-18
申请号：US16563212
申请日：2019-09-06
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: G06K9/00 , A61C7/00 , A61C9/00 , A61C7/08 , G16H20/40 , G16H50/20 , G06T17/20 , B33Y50/00 , B33Y80/00 , G16H50/50
Abstract: A method may include: receiving an image of a mouth region of a patient's face; extracting teeth contours within the image of the mouth region of the patient's face; locating a mouth opening within the image of the mouth region of the patient's face; extracting the tooth contours from a 3D model of the patient's teeth; and aligning the tooth contours from the 3D model with the tooth contours of the teeth within the image of the mouth region of the patient's face.
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公开(公告)号：US10828130B2
公开(公告)日：2020-11-10
申请号：US15926952
申请日：2018-03-20
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
Abstract: A method may include: receiving an image of a mouth region of a patient's face; extracting teeth contours within the image of the mouth region of the patient's face; locating a mouth opening within the image of the mouth region of the patient's face; extracting the tooth contours from a 3D model of the patient's teeth; and aligning the tooth contours from the 3D model with the tooth contours of the teeth within the image of the mouth region of the patient's face.
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公开(公告)号：US20190350680A1
公开(公告)日：2019-11-21
申请号：US16417354
申请日：2019-05-20
Applicant: Align Technology, Inc.
Inventor： Dmitry Yurievich Chekh , Samuel Blanco , Vladislav Andreevich Miryaha , Boris Aleksandrovich Vysokanov , Chad Clayton Brown , Christopher E. Cramer
Abstract: A method may include: receiving facial image of the patient that depicts the patient's teeth; receiving a 3D model of the patient's teeth; determining color palette of the depiction of the patient's teeth; coding 3D model of the patient's teeth based on attributes of the 3D model; providing the 3D model, the color palette, and the coded 3D model to a neural network; processing the 3D model, the color palette, and the coded 3D model by the neural network to generate a processed image of the patient's teeth; simulating specular highlights on the processed image of the patient's teeth; and inserting the processed image of the patient's teeth into a mouth opening of the facial image.
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公开(公告)号：US20250073000A1
公开(公告)日：2025-03-06
申请号：US18821687
申请日：2024-08-30
Applicant: Align Technology, Inc.
Inventor： Olga Matusevich , Vladislav Andreevich Miryaha , Yury A. Brailov , Alexander Kulinich , Sergey Borisovich Surov , Elena Agilina , Boris Aleksandrovich Vysokanov , Dmitry Yurievich Chekh , Polina Antyasova
Abstract: Systems and methods for treatment planning using patient facial images are provided. In some embodiments, a method includes receiving a 2D image of a patient's face, generating at least one smile line based on the 2D image, receiving a 3D digital representation of the patient's arch, determining a correspondence between the 2D image and the 3D digital representation, generating a 3D projection of the at least one smile line based on the correspondence, and determining a target arrangement for the patient's teeth based on the 3D projection of the at least one smile line.
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公开(公告)号：US12144701B2
公开(公告)日：2024-11-19
申请号：US18446445
申请日：2023-08-08
Applicant: Align Technology, Inc.
Inventor： Chao Shi , Yingjie Li , Vladislav Andreevich Miryaha , Boris Aleksandrovich Vysokanov , Andrey Bushev
Abstract: Provided herein are orthodontic systems and methods for automatically segmenting a person's teeth. Systems, methods and processes are provided to properly segment the teeth of a person's teeth from an image of the person's face showing at least some of the person's teeth (e.g., dental arch). Methods and systems are provided to automatically detect dental edges after a dental scan. Also described herein are methods and systems for generating a simulated image of the person's face from the final segmentation of the person's teeth in which the segmented teeth have been moved from their original position, including a new position based on an orthodontic treatment plan.
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