CN102576465B - 用于数字化牙颌面对象的方法 - Google Patents

用于数字化牙颌面对象的方法 Download PDF

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Publication number
CN102576465B
CN102576465B CN201080038917.0A CN201080038917A CN102576465B CN 102576465 B CN102576465 B CN 102576465B CN 201080038917 A CN201080038917 A CN 201080038917A CN 102576465 B CN102576465 B CN 102576465B
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China
Prior art keywords
calibration object
maxillofacial
image data
dental
calibration
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CN201080038917.0A
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Chinese (zh)
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CN102576465A (zh
Inventor
沃特·默勒曼
维尔勒·沃特斯
菲利普·舒蒂泽
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Medicim NV
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Medicim NV
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/20036—Morphological image processing
    • G06T2207/20041—Distance transform
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
CN201080038917.0A 2009-09-04 2010-09-01 用于数字化牙颌面对象的方法 Active CN102576465B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09169487.7A EP2306400B1 (en) 2009-09-04 2009-09-04 Method for digitizing dento-maxillofacial objects
EP09169487.7 2009-09-04
PCT/EP2010/005355 WO2011026609A1 (en) 2009-09-04 2010-09-01 Method for digitizing dento-maxillofacial objects

Publications (2)

Publication Number Publication Date
CN102576465A CN102576465A (zh) 2012-07-11
CN102576465B true CN102576465B (zh) 2015-02-11

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Family Applications (1)

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CN201080038917.0A Active CN102576465B (zh) 2009-09-04 2010-09-01 用于数字化牙颌面对象的方法

Country Status (11)

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

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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
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
GB201216230D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag An improved surgical template
JP6578026B2 (ja) * 2015-06-09 2019-09-18 ▲シャ▼承▲キン▼SHE, Chengxin 顎顔面矯正手術画像校正デザインシステム及びその方法
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
DK3666225T3 (da) 2018-12-11 2022-09-12 Sirona Dental Systems Gmbh Fremgangsmåde til frembringelse af en grafisk gengivelse af en tandtilstand
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

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US20020028418A1 (en) * 2000-04-26 2002-03-07 University Of Louisville Research Foundation, Inc. System and method for 3-D digital reconstruction of an oral cavity from a sequence of 2-D images
US20050019732A1 (en) * 2003-07-23 2005-01-27 Orametrix, Inc. Automatic crown and gingiva detection from three-dimensional virtual model of teeth
CN1642483A (zh) * 2002-04-04 2005-07-20 株式会社日立医药 X射线ct设备

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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
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CN1068670A (zh) * 1991-07-11 1993-02-03 中国人民解放军第四军医大学口腔医学院 用定位x线片重建活体颅骨立体形态方法
US20020028418A1 (en) * 2000-04-26 2002-03-07 University Of Louisville Research Foundation, Inc. System and method for 3-D digital reconstruction of an oral cavity from a sequence of 2-D images
CN1642483A (zh) * 2002-04-04 2005-07-20 株式会社日立医药 X射线ct设备
US20050019732A1 (en) * 2003-07-23 2005-01-27 Orametrix, Inc. Automatic crown and gingiva detection from three-dimensional virtual model of teeth

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计算机成像技术模拟颅面三维手术研究;张林等;《温州医学院学报》;20060630;第34卷(第3期);第176-178页 *

Also Published As

Publication number Publication date
KR20120065376A (ko) 2012-06-20
CN102576465A (zh) 2012-07-11
EP2306400B1 (en) 2015-02-11
JP2013503662A (ja) 2013-02-04
BR112012004927A2 (pt) 2016-04-05
JP5696146B2 (ja) 2015-04-08
ZA201201072B (en) 2013-05-29
DK2722818T3 (da) 2020-01-06
US20120201443A1 (en) 2012-08-09
AU2010291554A1 (en) 2012-03-29
US8824764B2 (en) 2014-09-02
WO2011026609A1 (en) 2011-03-10
ES2536523T3 (es) 2015-05-26
KR101710022B1 (ko) 2017-03-08
EP2722818B1 (en) 2019-11-06
EP2722818A1 (en) 2014-04-23
AU2010291554B2 (en) 2016-03-24
BR112012004927B8 (pt) 2021-07-27
EP2306400A1 (en) 2011-04-06
BR112012004927B1 (pt) 2020-10-13

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