WO2007080563A3 - Three-dimensional modeling of the oral cavity - Google Patents

Three-dimensional modeling of the oral cavity Download PDF

Info

Publication number
WO2007080563A3
WO2007080563A3 PCT/IL2006/000040 IL2006000040W WO2007080563A3 WO 2007080563 A3 WO2007080563 A3 WO 2007080563A3 IL 2006000040 W IL2006000040 W IL 2006000040W WO 2007080563 A3 WO2007080563 A3 WO 2007080563A3
Authority
WO
WIPO (PCT)
Prior art keywords
dimensional
oral cavity
aliasing
intra
dimensional modeling
Prior art date
Application number
PCT/IL2006/000040
Other languages
French (fr)
Other versions
WO2007080563A2 (en
Inventor
Maurice Moshe Ernst
Uri Neta
Carmi Cohen
Micha Geffen
Original Assignee
Densys Ltd
Maurice Moshe Ernst
Uri Neta
Carmi Cohen
Micha Geffen
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 Densys Ltd, Maurice Moshe Ernst, Uri Neta, Carmi Cohen, Micha Geffen filed Critical Densys Ltd
Priority to ES06700368.1T priority Critical patent/ES2618403T3/en
Priority to DK06700368.1T priority patent/DK1997046T3/en
Priority to EP06700368.1A priority patent/EP1997046B1/en
Priority to US12/160,364 priority patent/US8665257B2/en
Priority to PCT/IL2006/000040 priority patent/WO2007080563A2/en
Priority to JP2008549980A priority patent/JP5106418B2/en
Publication of WO2007080563A2 publication Critical patent/WO2007080563A2/en
Publication of WO2007080563A3 publication Critical patent/WO2007080563A3/en

Links

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
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • A61C9/006—Optical means or methods, e.g. scanning the teeth by a laser or light beam projecting one or more stripes or patterns on the teeth
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture

Abstract

A method for creating three-dimensional models of intra-oral scenes features. The intra-oral scene is illuminated by a two-dimensional array of structured illumination points, with anti-aliasing achieved by using stored two-dimensional patterns of pixels for anti-aliasing. Using a single camera to form images reduces the amount of apparatus necessary to introduce into the patient's mouth. Three- dimensional models are obtained from the single image by triangulation with a stored image of the structured illumination onto a reference surface such as a plane. Alternative methods include the use of 'bar-coded' one-dimensional patterns.
PCT/IL2006/000040 2006-01-11 2006-01-11 Three-dimensional modeling of the oral cavity WO2007080563A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES06700368.1T ES2618403T3 (en) 2006-01-11 2006-01-11 Three-dimensional modeling of the oral cavity
DK06700368.1T DK1997046T3 (en) 2006-01-11 2006-01-11 THREE-DIMENSIONAL MODELING OF THE ORAL
EP06700368.1A EP1997046B1 (en) 2006-01-11 2006-01-11 Three-dimensional modeling of the oral cavity
US12/160,364 US8665257B2 (en) 2006-01-11 2006-01-11 Three-dimensional modeling of the oral cavity
PCT/IL2006/000040 WO2007080563A2 (en) 2006-01-11 2006-01-11 Three-dimensional modeling of the oral cavity
JP2008549980A JP5106418B2 (en) 2006-01-11 2006-01-11 3D modeling in the oral cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL2006/000040 WO2007080563A2 (en) 2006-01-11 2006-01-11 Three-dimensional modeling of the oral cavity

Publications (2)

Publication Number Publication Date
WO2007080563A2 WO2007080563A2 (en) 2007-07-19
WO2007080563A3 true WO2007080563A3 (en) 2009-05-22

Family

ID=38256699

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/000040 WO2007080563A2 (en) 2006-01-11 2006-01-11 Three-dimensional modeling of the oral cavity

Country Status (6)

Country Link
US (1) US8665257B2 (en)
EP (1) EP1997046B1 (en)
JP (1) JP5106418B2 (en)
DK (1) DK1997046T3 (en)
ES (1) ES2618403T3 (en)
WO (1) WO2007080563A2 (en)

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US11022433B2 (en) 2010-02-12 2021-06-01 Koninklijke Philips N.V. Laser enhanced reconstruction of 3D surface
DE102013203750A1 (en) * 2013-03-05 2014-09-11 Sirona Dental Systems Gmbh Method and device for producing a tooth replacement part
US9844324B2 (en) * 2013-03-14 2017-12-19 X-Nav Technologies, LLC Image guided navigation system
US9707061B2 (en) 2013-12-27 2017-07-18 James R. Glidewell Dental Ceramics, Inc. Apparatus and methods of making denture devices
US9326834B2 (en) 2013-12-27 2016-05-03 James R. Glidewell Dental Ceramics, Inc. Apparatus and methods of making denture devices
EP2904988B1 (en) * 2014-02-05 2020-04-01 Sirona Dental Systems GmbH Method for intraoral three-dimensional measurement
CN106999020A (en) 2014-12-17 2017-08-01 卡尔斯特里姆保健公司 3D fluorescence imagings in oral cavity
US10296088B2 (en) * 2016-01-26 2019-05-21 Futurewei Technologies, Inc. Haptic correlated graphic effects
US10753734B2 (en) 2018-06-08 2020-08-25 Dentsply Sirona Inc. Device, method and system for generating dynamic projection patterns in a confocal camera
KR20200075623A (en) * 2018-12-18 2020-06-26 (주)제노레이 Dental Treatment Planning Apparatus Using Matching Of 2D Medical Image And 3D Medical Image And Method Thereof
WO2021113501A1 (en) * 2019-12-04 2021-06-10 Carestream Dental Llc Intraoral 3d scanning with automatic charting
CN112790887A (en) * 2020-12-31 2021-05-14 深圳市维新登拓医疗科技有限公司 Oral imaging method, system and device, and readable storage medium
KR20230169531A (en) * 2022-06-08 2023-12-18 오스템임플란트 주식회사 Method, device and recording medium for displaying an oral modeling image USED TO CREATE INSERT

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
US6495848B1 (en) * 1998-05-14 2002-12-17 Orametrix, Inc. Evaluation of projection pattern for transitions in pattern to determine spatial structure of 3D surfaces

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JPH0812332B2 (en) * 1987-02-18 1996-02-07 オリンパス光学工業株式会社 Measuring endoscope device
JPH0961132A (en) * 1995-08-28 1997-03-07 Olympus Optical Co Ltd Three-dimensional-shape measuring apparatus
JP3816624B2 (en) * 1997-02-28 2006-08-30 オリンパス株式会社 3D measuring device
US7068825B2 (en) * 1999-03-08 2006-06-27 Orametrix, Inc. Scanning system and calibration method for capturing precise three-dimensional information of objects
US6648640B2 (en) * 1999-11-30 2003-11-18 Ora Metrix, Inc. Interactive orthodontic care system based on intra-oral scanning of teeth
US6621491B1 (en) * 2000-04-27 2003-09-16 Align Technology, Inc. Systems and methods for integrating 3D diagnostic data
US6947038B1 (en) * 2000-04-27 2005-09-20 Align Technology, Inc. Systems and methods for generating an appliance with tie points
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US7184150B2 (en) * 2003-03-24 2007-02-27 D4D Technologies, Llc Laser digitizer system for dental applications
US8290564B2 (en) * 2003-09-19 2012-10-16 Imatx, Inc. Method for bone structure prognosis and simulated bone remodeling
US7330577B2 (en) * 2004-01-27 2008-02-12 Densys Ltd. Three-dimensional modeling of the oral cavity by projecting a two-dimensional array of random patterns
US7813591B2 (en) * 2006-01-20 2010-10-12 3M Innovative Properties Company Visual feedback of 3D scan parameters
JP5592070B2 (en) * 2006-03-14 2014-09-17 プライム センス リミティド Light field that changes depth for 3D detection

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US6495848B1 (en) * 1998-05-14 2002-12-17 Orametrix, Inc. Evaluation of projection pattern for transitions in pattern to determine spatial structure of 3D surfaces
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

Non-Patent Citations (1)

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Title
See also references of EP1997046A4 *

Also Published As

Publication number Publication date
EP1997046A2 (en) 2008-12-03
JP5106418B2 (en) 2012-12-26
US8665257B2 (en) 2014-03-04
EP1997046A4 (en) 2012-05-02
US20110109616A1 (en) 2011-05-12
EP1997046B1 (en) 2016-12-07
ES2618403T3 (en) 2017-06-21
DK1997046T3 (en) 2017-03-13
WO2007080563A2 (en) 2007-07-19
JP2009524448A (en) 2009-07-02

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