公开(公告)号：US20250057635A1

公开(公告)日：2025-02-20

申请号：US18935403

申请日：2024-11-01

Applicant: Align Technology, Inc.

Inventor： Chao SHI ,  Yingjie LI ,  Vladislav Andreevich MIRYAHA ,  Boris Aleksandrovich VYSOKANOV ,  Andrey BUSHEV

IPC: A61C7/00 ,  A61C9/00 ,  A61C13/00

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.

公开(公告)号：US20200085535A1

公开(公告)日：2020-03-19

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: A61C7/00 ,  A61C9/00 ,  A61C7/08 ,  G06T17/20

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.

公开(公告)号：US20210282898A1

公开(公告)日：2021-09-16

申请号：US17334599

申请日：2021-05-28

Applicant: Align Technology, Inc.

Inventor： Chao SHI ,  Yingjie LI ,  Vladislav Andreevich MIRYAHA ,  Boris Aleksandrovich VYSOKANOV ,  Andrey BUSHEV

IPC: A61C7/00 ,  A61C9/00

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.

公开(公告)号：US20240033043A1

公开(公告)日：2024-02-01

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

IPC: A61C7/00 ,  A61C9/00

CPC classification number: A61C7/002 ,  A61C9/0046 ,  A61C2007/004 ,  A61C13/0004

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.

公开(公告)号：US20180263733A1

公开(公告)日：2018-09-20

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

IPC: A61C7/00 ,  A61C7/08 ,  A61C9/00

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.