JP5696146B2 - 歯顎顔面対象のボリュメトリック画像データの少なくとも１つのセグメント化パラメータ又は最適閾値を決定するための方法、及びそれを利用した歯顎顔面対象をデジタル化するための方法 - Google Patents

歯顎顔面対象のボリュメトリック画像データの少なくとも１つのセグメント化パラメータ又は最適閾値を決定するための方法、及びそれを利用した歯顎顔面対象をデジタル化するための方法 Download PDF

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JP5696146B2
JP5696146B2 JP2012527229A JP2012527229A JP5696146B2 JP 5696146 B2 JP5696146 B2 JP 5696146B2 JP 2012527229 A JP2012527229 A JP 2012527229A JP 2012527229 A JP2012527229 A JP 2012527229A JP 5696146 B2 JP5696146 B2 JP 5696146B2
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image data
volumetric image
maxillofacial
calibration
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JP2013503662A (ja
JP2013503662A5 (enExample
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ウォウター モルマンズ，
ウォウター モルマンズ，
ヴェルル ウォウターズ，
ヴェルル ウォウターズ，
フィリップ シュタイサー，
フィリップ シュタイサー，
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メディシム ナームロゼ ベンノートチャップ
メディシム ナームロゼ ベンノートチャップ
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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)
JP2012527229A 2009-09-04 2010-09-01 歯顎顔面対象のボリュメトリック画像データの少なくとも１つのセグメント化パラメータ又は最適閾値を決定するための方法、及びそれを利用した歯顎顔面対象をデジタル化するための方法 Active JP5696146B2 (ja)

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 (3)

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JP2013503662A JP2013503662A (ja) 2013-02-04
JP2013503662A5 JP2013503662A5 (enExample) 2013-10-17
JP5696146B2 true JP5696146B2 (ja) 2015-04-08

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JP2012527229A Active JP5696146B2 (ja) 2009-09-04 2010-09-01 歯顎顔面対象のボリュメトリック画像データの少なくとも１つのセグメント化パラメータ又は最適閾値を決定するための方法、及びそれを利用した歯顎顔面対象をデジタル化するための方法

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US (1) US8824764B2 (enExample)
EP (2) EP2306400B1 (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)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB201216214D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag A digital splint
GB201216224D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag An improved virtual 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
ES2807263T3 (es) * 2017-06-30 2021-02-22 Promaton Holding Bv Clasificación y modelado 3D de estructuras dentomaxilofaciales 3D usando métodos de aprendizaje profundo
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

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663720A (en) 1984-02-21 1987-05-05 Francois Duret Method of and apparatus for making a prosthesis, especially a dental prosthesis
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
US7331786B2 (en) 1996-02-27 2008-02-19 Technique D'usinage Sinlab Inc. Manufacturing a dental implant drill guide and a dental implant superstructure
US5725376A (en) 1996-02-27 1998-03-10 Poirier; Michel Methods for manufacturing a dental implant drill guide and a dental implant superstructure
US6409504B1 (en) 1997-06-20 2002-06-25 Align Technology, Inc. Manipulating a digital dentition model to form models of individual dentition components
WO2000019929A1 (en) 1998-10-08 2000-04-13 Align Technology, Inc. Computer automated development of an orthodontic treatment plan and appliance
DE19952962B4 (de) * 1999-11-03 2004-07-01 Sirona Dental Systems Gmbh Verfahren zur Herstellung einer Bohrhilfe für ein Zahnimplantat
US7084868B2 (en) * 2000-04-26 2006-08-01 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
EP1449489A4 (en) * 2001-10-31 2009-03-11 Imagnosis Inc MEDICAL SIMULATION APPARATUS AND THREE-DIMENSIONAL IMAGE DISPLAY CONTROL METHOD INCLUDED IN THIS MEDICAL SIMULATION APPARATUS
JP4149189B2 (ja) * 2002-04-04 2008-09-10 株式会社日立メディコ Ｘ線ｃｔ装置
US7004754B2 (en) * 2003-07-23 2006-02-28 Orametrix, Inc. Automatic crown and gingiva detection from three-dimensional virtual model of teeth
JP2005040239A (ja) * 2003-07-24 2005-02-17 Univ Nihon 画像処理方法、画像処理プログラム及びコンピュータ読取可能な記録媒体
EP1624411A3 (en) * 2004-08-06 2006-08-09 Gendex Corporation Soft tissue filtering in medical images
DK1808129T3 (en) * 2004-09-24 2017-08-28 Icat Corp Device for detecting cross-sectional information
GB0507204D0 (en) 2005-04-08 2005-05-18 Leuven K U Res & Dev Maxillofacial and plastic surgery
CN101292270B (zh) * 2005-10-20 2012-12-05 皇家飞利浦电子股份有限公司 用于检查所关注对象的检查设备和方法
US7844429B2 (en) * 2006-07-19 2010-11-30 Align Technology, Inc. System and method for three-dimensional complete tooth modeling
EP1982652A1 (en) 2007-04-20 2008-10-22 Medicim NV Method for deriving shape information
US8026488B2 (en) * 2008-01-24 2011-09-27 Case Western Reserve University Methods for positive emission tomography (PET) target image segmentation

Also Published As

Publication number Publication date
EP2306400A1 (en) 2011-04-06
EP2722818B1 (en) 2019-11-06
US8824764B2 (en) 2014-09-02
ES2536523T3 (es) 2015-05-26
JP2013503662A (ja) 2013-02-04
BR112012004927B8 (pt) 2021-07-27
DK2722818T3 (da) 2020-01-06
KR101710022B1 (ko) 2017-03-08
BR112012004927A2 (pt) 2016-04-05
AU2010291554B2 (en) 2016-03-24
BR112012004927B1 (pt) 2020-10-13
US20120201443A1 (en) 2012-08-09
AU2010291554A1 (en) 2012-03-29
ZA201201072B (en) 2013-05-29
EP2306400B1 (en) 2015-02-11
CN102576465B (zh) 2015-02-11
EP2722818A1 (en) 2014-04-23
KR20120065376A (ko) 2012-06-20
WO2011026609A1 (en) 2011-03-10
CN102576465A (zh) 2012-07-11

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