DE602004002756D1 - Bildverarbeitungsverfahren zur automatischen anpassung eines deformierbaren 3d-modells auf eine im wesentlichen röhrenförmige oberfläche eines 3d-objekts - Google Patents
Bildverarbeitungsverfahren zur automatischen anpassung eines deformierbaren 3d-modells auf eine im wesentlichen röhrenförmige oberfläche eines 3d-objektsInfo
- Publication number
- DE602004002756D1 DE602004002756D1 DE602004002756T DE602004002756T DE602004002756D1 DE 602004002756 D1 DE602004002756 D1 DE 602004002756D1 DE 602004002756 T DE602004002756 T DE 602004002756T DE 602004002756 T DE602004002756 T DE 602004002756T DE 602004002756 D1 DE602004002756 D1 DE 602004002756D1
- Authority
- DE
- Germany
- Prior art keywords
- path
- mesh
- segment
- deformable
- mesh model
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000003672 processing method Methods 0.000 title abstract 2
- 230000009466 transformation Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-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
- G06T7/149—Segmentation; Edge detection involving deformable models, e.g. active contour models
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
-
- 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
-
- 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
- G06T2207/30028—Colon; Small intestine
-
- 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
- G06T2207/30061—Lung
-
- 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
- G06T2207/30101—Blood vessel; Artery; Vein; Vascular
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03290106 | 2003-01-15 | ||
EP03290106 | 2003-01-15 | ||
PCT/IB2004/000063 WO2004063988A1 (en) | 2003-01-15 | 2004-01-12 | Image processing method for automatic adaptation of 3-d deformable model onto a subtantially tubular surface of a 3-d object |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004002756D1 true DE602004002756D1 (de) | 2006-11-23 |
DE602004002756T2 DE602004002756T2 (de) | 2007-08-16 |
Family
ID=32695662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004002756T Expired - Lifetime DE602004002756T2 (de) | 2003-01-15 | 2004-01-12 | Bildverarbeitungsverfahren zur automatischen anpassung eines deformierbaren 3d-modells auf eine im wesentlichen röhrenförmige oberfläche eines 3d-objekts |
Country Status (6)
Country | Link |
---|---|
US (1) | US8922552B2 (de) |
EP (1) | EP1588325B1 (de) |
JP (1) | JP4545140B2 (de) |
AT (1) | ATE342555T1 (de) |
DE (1) | DE602004002756T2 (de) |
WO (1) | WO2004063988A1 (de) |
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US20080094389A1 (en) * | 2004-05-18 | 2008-04-24 | Koninklijke Philips Electronics, N.V. | Image Processing System for Automatic Segmentation of a 3-D Tree-Like Tubular Surface of an Object, Using 3-D Deformable Mesh Models |
US7957572B2 (en) | 2005-02-11 | 2011-06-07 | Koninklijke Philips Electronics N.V. | Image processing device and method |
EP1710721B1 (de) * | 2005-04-08 | 2019-11-27 | Dassault Systèmes | Nichtlinearer Solver für die Simulation eines elastischen, schlanken Körpers |
US7545979B2 (en) * | 2005-04-12 | 2009-06-09 | General Electric Company | Method and system for automatically segmenting organs from three dimensional computed tomography images |
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US7702494B1 (en) * | 2006-07-18 | 2010-04-20 | Livermore Software Technology Corporation | Method and system for prescribing rigid body orientations in finite element analysis |
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US8014581B2 (en) * | 2007-02-06 | 2011-09-06 | Siemens Medical Solutions Usa, Inc. | 3D segmentation of the colon in MR colonography |
US7878805B2 (en) | 2007-05-25 | 2011-02-01 | Align Technology, Inc. | Tabbed dental appliance |
US8738394B2 (en) | 2007-11-08 | 2014-05-27 | Eric E. Kuo | Clinical data file |
US8108189B2 (en) | 2008-03-25 | 2012-01-31 | Align Technologies, Inc. | Reconstruction of non-visible part of tooth |
US8092215B2 (en) | 2008-05-23 | 2012-01-10 | Align Technology, Inc. | Smile designer |
US9492243B2 (en) | 2008-05-23 | 2016-11-15 | Align Technology, Inc. | Dental implant positioning |
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US8152518B2 (en) | 2008-10-08 | 2012-04-10 | Align Technology, Inc. | Dental positioning appliance having metallic portion |
KR101028365B1 (ko) | 2009-02-04 | 2011-04-11 | 서울대학교산학협력단 | 연속된 컴퓨터 단층촬영의 폐결절 다단계 정합 방법 및 장치 |
US8292617B2 (en) | 2009-03-19 | 2012-10-23 | Align Technology, Inc. | Dental wire attachment |
US8765031B2 (en) | 2009-08-13 | 2014-07-01 | Align Technology, Inc. | Method of forming a dental appliance |
US10719986B2 (en) * | 2009-12-22 | 2020-07-21 | Siemens Healthcare Gmbh | Method and system for virtual percutaneous valve implantation |
US9241774B2 (en) | 2010-04-30 | 2016-01-26 | Align Technology, Inc. | Patterned dental positioning appliance |
US9211166B2 (en) | 2010-04-30 | 2015-12-15 | Align Technology, Inc. | Individualized orthodontic treatment index |
US9403238B2 (en) | 2011-09-21 | 2016-08-02 | Align Technology, Inc. | Laser cutting |
US9375300B2 (en) | 2012-02-02 | 2016-06-28 | Align Technology, Inc. | Identifying forces on a tooth |
US9220580B2 (en) | 2012-03-01 | 2015-12-29 | Align Technology, Inc. | Determining a dental treatment difficulty |
US9414897B2 (en) | 2012-05-22 | 2016-08-16 | Align Technology, Inc. | Adjustment of tooth position in a virtual dental model |
JP5858475B2 (ja) * | 2012-07-17 | 2016-02-10 | 富士通株式会社 | 表示処理プログラム、表示処理方法及び表示処理装置 |
US9830700B2 (en) * | 2014-02-18 | 2017-11-28 | Judy Yee | Enhanced computed-tomography colonography |
US10449016B2 (en) | 2014-09-19 | 2019-10-22 | Align Technology, Inc. | Arch adjustment appliance |
US9610141B2 (en) | 2014-09-19 | 2017-04-04 | Align Technology, Inc. | Arch expanding appliance |
US9744001B2 (en) | 2014-11-13 | 2017-08-29 | Align Technology, Inc. | Dental appliance with cavity for an unerupted or erupting tooth |
US10504386B2 (en) | 2015-01-27 | 2019-12-10 | Align Technology, Inc. | Training method and system for oral-cavity-imaging-and-modeling equipment |
CN104851126B (zh) * | 2015-04-30 | 2017-10-20 | 中国科学院深圳先进技术研究院 | 基于广义圆柱体的三维模型分割方法及装置 |
US11931222B2 (en) | 2015-11-12 | 2024-03-19 | Align Technology, Inc. | Dental attachment formation structures |
US11554000B2 (en) | 2015-11-12 | 2023-01-17 | Align Technology, Inc. | Dental attachment formation structure |
US11596502B2 (en) | 2015-12-09 | 2023-03-07 | Align Technology, Inc. | Dental attachment placement structure |
US11103330B2 (en) | 2015-12-09 | 2021-08-31 | Align Technology, Inc. | Dental attachment placement structure |
EP3433772A4 (de) * | 2016-03-22 | 2020-02-19 | Honeywell Federal Manufacturing & Technologies, LLC | System, verfahren und computerprogramm zur erstellung einer internen konformen struktur |
US10383705B2 (en) | 2016-06-17 | 2019-08-20 | Align Technology, Inc. | Orthodontic appliance performance monitor |
WO2017218947A1 (en) | 2016-06-17 | 2017-12-21 | Align Technology, Inc. | Intraoral appliances with sensing |
US10806516B2 (en) * | 2016-06-20 | 2020-10-20 | General Electric Company | Virtual 4D stent implantation path assessment |
DK3578131T3 (da) | 2016-07-27 | 2020-12-21 | Align Technology Inc | Intraoral scanner med dentale diagnosticeringsegenskaber |
WO2018085718A2 (en) | 2016-11-04 | 2018-05-11 | Align Technology, Inc. | Methods and apparatuses for dental images |
CN110035708B (zh) | 2016-12-02 | 2021-11-05 | 阿莱恩技术有限公司 | 腭扩张器和扩张腭的方法 |
AU2017366755B2 (en) | 2016-12-02 | 2022-07-28 | Align Technology, Inc. | Methods and apparatuses for customizing rapid palatal expanders using digital models |
WO2018102770A1 (en) | 2016-12-02 | 2018-06-07 | Align Technology, Inc. | Force control, stop mechanism, regulating structure of removable arch adjustment appliance |
WO2018102702A1 (en) | 2016-12-02 | 2018-06-07 | Align Technology, Inc. | Dental appliance features for speech enhancement |
US10548700B2 (en) | 2016-12-16 | 2020-02-04 | Align Technology, Inc. | Dental appliance etch template |
US10779718B2 (en) | 2017-02-13 | 2020-09-22 | Align Technology, Inc. | Cheek retractor and mobile device holder |
US10613515B2 (en) | 2017-03-31 | 2020-04-07 | Align Technology, Inc. | Orthodontic appliances including at least partially un-erupted teeth and method of forming them |
US11045283B2 (en) | 2017-06-09 | 2021-06-29 | Align Technology, Inc. | Palatal expander with skeletal anchorage devices |
WO2019005808A1 (en) | 2017-06-26 | 2019-01-03 | Align Technology, Inc. | BIOCAPTOR PERFORMANCE INDICATOR FOR INTRABUCCAL DEVICES |
US10885521B2 (en) | 2017-07-17 | 2021-01-05 | Align Technology, Inc. | Method and apparatuses for interactive ordering of dental aligners |
CN111107806B (zh) | 2017-07-21 | 2022-04-19 | 阿莱恩技术有限公司 | 颚轮廓锚固 |
WO2019023461A1 (en) | 2017-07-27 | 2019-01-31 | Align Technology, Inc. | TINT, TRANSPARENCY AND DENTAL ENAMEL |
EP4278957A3 (de) | 2017-07-27 | 2024-01-24 | Align Technology, Inc. | System und verfahren zur verarbeitung eines orthodontischen ausrichters mittels optischer kohärenztomographie |
WO2019035979A1 (en) | 2017-08-15 | 2019-02-21 | Align Technology, Inc. | EVALUATION AND CALCULATION OF BUCCAL CORRIDOR |
WO2019036677A1 (en) | 2017-08-17 | 2019-02-21 | Align Technology, Inc. | SURVEILLANCE OF CONFORMITY OF DENTAL DEVICE |
US10813720B2 (en) | 2017-10-05 | 2020-10-27 | Align Technology, Inc. | Interproximal reduction templates |
EP3700458B1 (de) | 2017-10-27 | 2023-06-07 | Align Technology, Inc. | Alternative bisseinstellungsstrukturen |
CN111295153B (zh) | 2017-10-31 | 2023-06-16 | 阿莱恩技术有限公司 | 具有选择性牙合负荷和受控牙尖交错的牙科器具 |
EP3703607A2 (de) | 2017-11-01 | 2020-09-09 | Align Technology, Inc. | Automatische behandlungsplanung |
WO2019100022A1 (en) | 2017-11-17 | 2019-05-23 | Align Technology, Inc. | Orthodontic retainers |
EP3716885B1 (de) | 2017-11-30 | 2023-08-30 | Align Technology, Inc. | Sensoren umfassende orthodontische intraorale geräte |
WO2019118876A1 (en) | 2017-12-15 | 2019-06-20 | Align Technology, Inc. | Closed loop adaptive orthodontic treatment methods and apparatuses |
US10980613B2 (en) | 2017-12-29 | 2021-04-20 | Align Technology, Inc. | Augmented reality enhancements for dental practitioners |
AU2019212649A1 (en) | 2018-01-26 | 2020-07-02 | Align Technology, Inc. | Diagnostic intraoral scanning and tracking |
US11937991B2 (en) | 2018-03-27 | 2024-03-26 | Align Technology, Inc. | Dental attachment placement structure |
CN116211501A (zh) | 2018-04-11 | 2023-06-06 | 阿莱恩技术有限公司 | 腭扩张器、腭扩张器设备及系统、腭扩张器的形成方法 |
EP3766043B1 (de) * | 2019-05-23 | 2023-09-06 | Brainlab AG | Verfahren, system und computerprogramm zur bestimmung von positions- und/oder orientierungsparametern einer anatomischen struktur |
US11321904B2 (en) | 2019-08-30 | 2022-05-03 | Maxon Computer Gmbh | Methods and systems for context passing between nodes in three-dimensional modeling |
CN112151180B (zh) | 2019-12-05 | 2024-03-08 | 苏州润迈德医疗科技有限公司 | 具有狭窄病变的血管数学模型的合成方法和装置 |
US11714928B2 (en) | 2020-02-27 | 2023-08-01 | Maxon Computer Gmbh | Systems and methods for a self-adjusting node workspace |
US11373369B2 (en) * | 2020-09-02 | 2022-06-28 | Maxon Computer Gmbh | Systems and methods for extraction of mesh geometry from straight skeleton for beveled shapes |
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-
2004
- 2004-01-12 JP JP2006500291A patent/JP4545140B2/ja not_active Expired - Fee Related
- 2004-01-12 AT AT04701404T patent/ATE342555T1/de not_active IP Right Cessation
- 2004-01-12 EP EP04701404A patent/EP1588325B1/de not_active Expired - Lifetime
- 2004-01-12 WO PCT/IB2004/000063 patent/WO2004063988A1/en active IP Right Grant
- 2004-01-12 US US10/542,122 patent/US8922552B2/en active Active
- 2004-01-12 DE DE602004002756T patent/DE602004002756T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2004063988A1 (en) | 2004-07-29 |
ATE342555T1 (de) | 2006-11-15 |
US20060098007A1 (en) | 2006-05-11 |
EP1588325A1 (de) | 2005-10-26 |
EP1588325B1 (de) | 2006-10-11 |
DE602004002756T2 (de) | 2007-08-16 |
JP4545140B2 (ja) | 2010-09-15 |
JP2006517042A (ja) | 2006-07-13 |
US8922552B2 (en) | 2014-12-30 |
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