DK2722818T3 - Fremgangsmåde til digitalisering af dento-maxillofaciale objekter - Google Patents

Fremgangsmåde til digitalisering af dento-maxillofaciale objekter Download PDF

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Publication number
DK2722818T3
DK2722818T3 DK14000057.1T DK14000057T DK2722818T3 DK 2722818 T3 DK2722818 T3 DK 2722818T3 DK 14000057 T DK14000057 T DK 14000057T DK 2722818 T3 DK2722818 T3 DK 2722818T3
Authority
DK
Denmark
Prior art keywords
dento
digitalizing
facial objects
maxillo facial
maxillo
Prior art date
Application number
DK14000057.1T
Other languages
English (en)
Inventor
Wouter Mollemans
Veerle Wouters
Filip Schutyser
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 DK2722818T3 publication Critical patent/DK2722818T3/da

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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/155—Segmentation; Edge detection involving morphological operators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing
    • G06T2207/20041—Distance transform
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
DK14000057.1T 2009-09-04 2009-09-04 Fremgangsmåde til digitalisering af dento-maxillofaciale objekter DK2722818T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09169487.7A EP2306400B1 (en) 2009-09-04 2009-09-04 Method for digitizing dento-maxillofacial objects
EP14000057.1A EP2722818B1 (en) 2009-09-04 2009-09-04 Method for digitizing dento-maxillofacial objects

Publications (1)

Publication Number Publication Date
DK2722818T3 true DK2722818T3 (da) 2020-01-06

Family

ID=41666574

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14000057.1T DK2722818T3 (da) 2009-09-04 2009-09-04 Fremgangsmåde til digitalisering af dento-maxillofaciale objekter

Country Status (11)

Country Link
US (1) US8824764B2 (da)
EP (2) EP2306400B1 (da)
JP (1) JP5696146B2 (da)
KR (1) KR101710022B1 (da)
CN (1) CN102576465B (da)
AU (1) AU2010291554B2 (da)
BR (1) BR112012004927B8 (da)
DK (1) DK2722818T3 (da)
ES (1) ES2536523T3 (da)
WO (1) WO2011026609A1 (da)
ZA (1) ZA201201072B (da)

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* Cited by examiner, † Cited by third party
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KR20130132038A (ko) * 2012-05-25 2013-12-04 이화여자대학교 산학협력단 맞춤형 치아 교정 시스템 및 그의 치아 교정 방법
FI125322B (en) * 2012-06-11 2015-08-31 Planmeca Oy Tooth Surface Models
GB201216230D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag An improved surgical template
GB201216224D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag An improved virtual splint
GB201216214D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag A digital splint
KR20180016406A (ko) * 2015-06-09 2018-02-14 쳉싱 쉬 악안면 수술 영상 교정 설계 시스템 및 방법
JP6707991B2 (ja) * 2016-05-30 2020-06-10 富士通株式会社 歯軸推定プログラム、歯軸推定装置及びその方法、並びに歯形データ生成プログラム、歯形データ生成装置及びその方法
CN107684463B (zh) * 2016-08-03 2020-06-16 佛山市诺威科技有限公司 一种全冠桥连接体数字化生成方法
US10368814B2 (en) * 2016-12-30 2019-08-06 Carestream Dental Technology Topco Limited Method for cephalometric analysis
GB201708520D0 (en) 2017-05-27 2017-07-12 Dawood Andrew A method for reducing artefact in intra oral scans
US11379975B2 (en) * 2017-06-30 2022-07-05 Promaton Holding B.V. Classification and 3D modelling of 3D dento-maxillofacial structures using deep learning methods
EP3666225B1 (en) 2018-12-11 2022-06-22 SIRONA Dental Systems GmbH Method for creating a graphic representation of a dental condition
WO2020127632A1 (en) 2018-12-20 2020-06-25 Medicim Nv Automated trimming of a surface mesh

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US5360446A (en) 1992-12-18 1994-11-01 Zimmer, Inc. Interactive prosthesis design system for implantable prosthesis
NL9301308A (nl) 1993-07-26 1995-02-16 Willem Frederick Van Nifterick Werkwijze voor het vastzetten van een tandprothese op implantaten in het kaakbeen van een patiënt en middel te gebruiken daarbij.
SE502035C2 (sv) * 1993-12-06 1995-07-24 Nobelpharma Ab Metod och och anordning för framtagning av information för framställning av artifiella stödorgan eller ersättningsdelar till människokroppen
BE1008372A3 (nl) 1994-04-19 1996-04-02 Materialise Nv Werkwijze voor het vervaardigen van een geperfektioneerd medisch model uitgaande van digitale beeldinformatie van een lichaamsdeel.
SE503073C2 (sv) 1994-07-04 1996-03-18 Nobelpharma Ab Metod för framställning av långsträckt stöddel i ersättningsuppbyggnad samt sådan stöddel tillverkad med metoden
US5725376A (en) 1996-02-27 1998-03-10 Poirier; Michel Methods for manufacturing a dental implant drill guide and a dental implant superstructure
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DE19952962B4 (de) * 1999-11-03 2004-07-01 Sirona Dental Systems Gmbh Verfahren zur Herstellung einer Bohrhilfe für ein Zahnimplantat
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Also Published As

Publication number Publication date
EP2306400B1 (en) 2015-02-11
US8824764B2 (en) 2014-09-02
KR20120065376A (ko) 2012-06-20
BR112012004927A2 (pt) 2016-04-05
AU2010291554A1 (en) 2012-03-29
ES2536523T3 (es) 2015-05-26
EP2306400A1 (en) 2011-04-06
WO2011026609A1 (en) 2011-03-10
JP2013503662A (ja) 2013-02-04
JP5696146B2 (ja) 2015-04-08
AU2010291554B2 (en) 2016-03-24
BR112012004927B1 (pt) 2020-10-13
CN102576465B (zh) 2015-02-11
ZA201201072B (en) 2013-05-29
BR112012004927B8 (pt) 2021-07-27
EP2722818B1 (en) 2019-11-06
KR101710022B1 (ko) 2017-03-08
US20120201443A1 (en) 2012-08-09
EP2722818A1 (en) 2014-04-23
CN102576465A (zh) 2012-07-11

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