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DK3631753T3 - Fremgangsmåde til intraoral scanning - Google Patents

Fremgangsmåde til intraoral scanning Download PDF

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Publication number
DK3631753T3
DK3631753T3 DK18728827.9T DK18728827T DK3631753T3 DK 3631753 T3 DK3631753 T3 DK 3631753T3 DK 18728827 T DK18728827 T DK 18728827T DK 3631753 T3 DK3631753 T3 DK 3631753T3
Authority
DK
Denmark
Prior art keywords
scanning procedure
intraoral scanning
intraoral
procedure
scanning
Prior art date
Application number
DK18728827.9T
Other languages
English (en)
Inventor
Andrew Dawood
Original Assignee
Medicim Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medicim Nv filed Critical Medicim Nv
Application granted granted Critical
Publication of DK3631753T3 publication Critical patent/DK3631753T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/044—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for absorption imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • A61C9/006—Optical means or methods, e.g. scanning the teeth by a laser or light beam projecting one or more stripes or patterns on the teeth
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/77—Retouching; Inpainting; Scratch removal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects
    • G06V20/653—Three-dimensional objects by matching three-dimensional models, e.g. conformal mapping of Riemann surfaces
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30036—Dental; Teeth
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
    • G06V2201/033—Recognition of patterns in medical or anatomical images of skeletal patterns

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Epidemiology (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Image Processing (AREA)
DK18728827.9T 2017-05-27 2018-05-25 Fremgangsmåde til intraoral scanning DK3631753T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1708520.0A GB201708520D0 (en) 2017-05-27 2017-05-27 A method for reducing artefact in intra oral scans
PCT/EP2018/063774 WO2018219800A1 (en) 2017-05-27 2018-05-25 Method for intraoral scanning

Publications (1)

Publication Number Publication Date
DK3631753T3 true DK3631753T3 (da) 2021-04-26

Family

ID=59270934

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18728827.9T DK3631753T3 (da) 2017-05-27 2018-05-25 Fremgangsmåde til intraoral scanning

Country Status (9)

Country Link
US (1) US11446125B2 (da)
EP (1) EP3631753B1 (da)
CN (1) CN110709886B (da)
AU (1) AU2018275860B2 (da)
CA (1) CA3061996A1 (da)
DK (1) DK3631753T3 (da)
ES (1) ES2870157T3 (da)
GB (1) GB201708520D0 (da)
WO (1) WO2018219800A1 (da)

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JP7374193B2 (ja) 2018-12-20 2023-11-06 メディシム ナームロゼ ベンノートチャップ 表面メッシュの自動トリミング
US11367192B2 (en) * 2019-03-08 2022-06-21 Align Technology, Inc. Foreign object filtering for intraoral scanning
US11127172B2 (en) * 2019-06-24 2021-09-21 J. Patrick Epling Infinitely layered camouflage
US11995839B2 (en) 2019-09-04 2024-05-28 Align Technology, Inc. Automated detection, generation and/or correction of dental features in digital models
US11250580B2 (en) 2019-09-24 2022-02-15 Dentsply Sirona Inc. Method, system and computer readable storage media for registering intraoral measurements
KR102269897B1 (ko) * 2020-01-08 2021-06-28 주식회사 메디트 이미지 필터링 방법
EP4220570A4 (en) * 2020-09-25 2024-11-13 Medit Corp. Three-dimensional modeling method and apparatus using same
JP7767021B2 (ja) * 2021-03-31 2025-11-11 株式会社トプコン 点群情報処理装置、点群情報処理方法、点群情報処理プログラム
US11191620B1 (en) * 2021-06-03 2021-12-07 Oxilio Ltd Systems and methods for generating an augmented 3D digital model of an anatomical structure of a subject
JP7605727B2 (ja) * 2021-12-02 2024-12-24 株式会社モリタ製作所 データ処理装置、データ処理方法、データ処理プログラム、およびデータ処理システム
JP7783728B2 (ja) 2021-12-02 2025-12-10 株式会社モリタ製作所 データ処理装置、データ処理方法、データ処理プログラム、およびデータ処理システム
CN113925441B (zh) * 2021-12-17 2022-05-03 极限人工智能有限公司 一种基于内窥镜的成像方法及成像系统
EP4205695B1 (en) * 2021-12-30 2025-02-19 Medit Corp. Intraoral scanning and imaging system
JP7260699B1 (ja) 2022-03-25 2023-04-18 株式会社モリタ製作所 データ処理装置、データ処理方法、およびデータ処理プログラム
JP7140932B1 (ja) 2022-03-25 2022-09-21 株式会社モリタ製作所 データ処理装置、データ処理方法、およびデータ処理プログラム
CN114708150A (zh) * 2022-05-02 2022-07-05 先临三维科技股份有限公司 一种扫描数据处理方法、装置、电子设备及介质
CN114998841B (zh) * 2022-08-01 2022-11-01 易凯医疗建筑设计(深圳)有限公司 核酸采样的样本识别方法、装置、设备及存储介质
CN116509326B (zh) * 2023-04-11 2025-02-14 广东健齿生物科技有限公司 一种舌象多光谱图像生成方法、装置、设备及存储介质
CN116152783B (zh) * 2023-04-18 2023-08-04 安徽蔚来智驾科技有限公司 目标元素标注数据的获取方法、计算机设备及存储介质
WO2024260906A1 (en) * 2023-06-19 2024-12-26 3Shape A/S Volumetric measurements of an inner region of a dental object
US20250049543A1 (en) * 2023-08-11 2025-02-13 Align Technology, Inc. Image-based longitudinal analysis
CN116993627B (zh) * 2023-09-26 2023-12-15 山东莱恩光电科技股份有限公司 一种激光扫描图像数据校正方法
CN117649494B (zh) * 2024-01-29 2024-04-19 南京信息工程大学 一种基于点云像素匹配的三维舌体的重建方法及系统
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Also Published As

Publication number Publication date
CN110709886A (zh) 2020-01-17
GB201708520D0 (en) 2017-07-12
CN110709886B (zh) 2024-04-05
EP3631753B1 (en) 2021-03-10
ES2870157T3 (es) 2021-10-26
US11446125B2 (en) 2022-09-20
AU2018275860B2 (en) 2022-09-15
WO2018219800A1 (en) 2018-12-06
CA3061996A1 (en) 2018-12-06
EP3631753A1 (en) 2020-04-08
US20200170760A1 (en) 2020-06-04
AU2018275860A1 (en) 2019-12-05

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