KR101710022B1 - 구강-악안면 객체들을 디지털화하는 방법 - Google Patents

구강-악안면 객체들을 디지털화하는 방법 Download PDF

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KR101710022B1
KR101710022B1 KR1020127008524A KR20127008524A KR101710022B1 KR 101710022 B1 KR101710022 B1 KR 101710022B1 KR 1020127008524 A KR1020127008524 A KR 1020127008524A KR 20127008524 A KR20127008524 A KR 20127008524A KR 101710022 B1 KR101710022 B1 KR 101710022B1
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South Korea
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image data
oral
calibration object
stereoscopic image
maxillofacial
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Korean (ko)
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KR20120065376A (ko
Inventor
바우테르 몰레만스
비엘레 바우테르스
필립 슈티제
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메디심 엔브이
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    • 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
    • G06T7/155—Segmentation; Edge detection involving morphological operators
    • 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)
  • 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)
KR1020127008524A 2009-09-04 2010-09-01 구강-악안면 객체들을 디지털화하는 방법 Active KR101710022B1 (ko)

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
KR20120065376A KR20120065376A (ko) 2012-06-20
KR101710022B1 true KR101710022B1 (ko) 2017-03-08

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ID=41666574

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KR1020127008524A Active KR101710022B1 (ko) 2009-09-04 2010-09-01 구강-악안면 객체들을 디지털화하는 방법

Country Status (11)

Country Link
US (1) US8824764B2 (enExample)
EP (2) EP2722818B1 (enExample)
JP (1) JP5696146B2 (enExample)
KR (1) KR101710022B1 (enExample)
CN (1) CN102576465B (enExample)
AU (1) AU2010291554B2 (enExample)
BR (1) BR112012004927B8 (enExample)
DK (1) DK2722818T3 (enExample)
ES (1) ES2536523T3 (enExample)
WO (1) WO2011026609A1 (enExample)
ZA (1) ZA201201072B (enExample)

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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
GB201216230D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag An improved surgical template
GB201216214D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag A digital splint
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
IL271743B2 (en) * 2017-06-30 2024-08-01 Promaton Holding Bv 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
KR102713066B1 (ko) 2018-12-20 2024-10-07 메디심 엔브이 표면 메시의 자동 트리밍

Citations (2)

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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

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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
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
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP2306400B1 (en) 2015-02-11
AU2010291554B2 (en) 2016-03-24
CN102576465B (zh) 2015-02-11
EP2722818A1 (en) 2014-04-23
BR112012004927B1 (pt) 2020-10-13
BR112012004927A2 (pt) 2016-04-05
US20120201443A1 (en) 2012-08-09
AU2010291554A1 (en) 2012-03-29
ES2536523T3 (es) 2015-05-26
DK2722818T3 (da) 2020-01-06
JP2013503662A (ja) 2013-02-04
KR20120065376A (ko) 2012-06-20
ZA201201072B (en) 2013-05-29
BR112012004927B8 (pt) 2021-07-27
CN102576465A (zh) 2012-07-11
US8824764B2 (en) 2014-09-02
JP5696146B2 (ja) 2015-04-08
EP2306400A1 (en) 2011-04-06
WO2011026609A1 (en) 2011-03-10
EP2722818B1 (en) 2019-11-06

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