AU7093298A - Method and device for measuring three-dimensional shapes - Google Patents

Method and device for measuring three-dimensional shapes

Info

Publication number
AU7093298A
AU7093298A AU70932/98A AU7093298A AU7093298A AU 7093298 A AU7093298 A AU 7093298A AU 70932/98 A AU70932/98 A AU 70932/98A AU 7093298 A AU7093298 A AU 7093298A AU 7093298 A AU7093298 A AU 7093298A
Authority
AU
Australia
Prior art keywords
measuring
dimensional shapes
shapes
dimensional
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.)
Abandoned
Application number
AU70932/98A
Inventor
Hans Ahlen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OPTRONIC CONSULT AB
Original Assignee
OPTRONIC CONSULT AB
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 OPTRONIC CONSULT AB filed Critical OPTRONIC CONSULT AB
Publication of AU7093298A publication Critical patent/AU7093298A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • 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
    • 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

Landscapes

  • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU70932/98A 1997-04-18 1998-04-14 Method and device for measuring three-dimensional shapes Abandoned AU7093298A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9701481A SE510203C2 (en) 1997-04-18 1997-04-18 Method and apparatus for measuring a three-dimensional shape
SE9701481 1997-04-18
PCT/SE1998/000675 WO1998048242A1 (en) 1997-04-18 1998-04-14 Method and device for measuring three-dimensional shapes

Publications (1)

Publication Number Publication Date
AU7093298A true AU7093298A (en) 1998-11-13

Family

ID=20406653

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70932/98A Abandoned AU7093298A (en) 1997-04-18 1998-04-14 Method and device for measuring three-dimensional shapes

Country Status (4)

Country Link
EP (1) EP0975935A1 (en)
AU (1) AU7093298A (en)
SE (1) SE510203C2 (en)
WO (1) WO1998048242A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6386867B1 (en) * 2000-11-30 2002-05-14 Duane Milford Durbin Method and system for imaging and modeling dental structures
US6592371B2 (en) * 2000-10-25 2003-07-15 Duane Durbin Method and system for imaging and modeling a three dimensional structure
US6854973B2 (en) * 2002-03-14 2005-02-15 Orametrix, Inc. Method of wet-field scanning
US7494338B2 (en) * 2005-01-11 2009-02-24 Duane Durbin 3D dental scanner
DE102006039803A1 (en) * 2006-08-25 2008-03-20 Leica Microsystems Cms Gmbh Method and arrangement for the optical measurement of the surface profile of objects
WO2011056574A1 (en) * 2009-10-26 2011-05-12 Olaf Andrew Hall-Holt Dental imaging system and method
US8999371B2 (en) 2012-03-19 2015-04-07 Arges Imaging, Inc. Contrast pattern application for three-dimensional imaging
DE102019216231A1 (en) * 2019-10-22 2021-04-22 Carl Zeiss Industrielle Messtechnik Gmbh Device and method for the dimensional measurement of sharp edges
US11889048B2 (en) * 2020-08-18 2024-01-30 Sony Group Corporation Electronic device and method for scanning and reconstructing deformable objects
CN114264247A (en) * 2021-09-29 2022-04-01 芜湖长信新型显示器件有限公司 Vehicle-mounted curved glass cover plate profile tolerance detection device and detection method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829925C2 (en) * 1988-09-02 1994-03-03 Kaltenbach & Voigt Device for the optical measurement of teeth in the oral cavity
SE464048B (en) * 1990-02-15 1991-02-25 Johansson Ab C E Method for optical measurement on surfaces
DE4034007C2 (en) * 1990-10-25 2001-05-10 Sirona Dental Systems Gmbh Method and device for the optical detection of surface structures on teeth
US5269682A (en) * 1993-01-22 1993-12-14 Tp Orthodontics, Inc. Method for identifying and removing orthodontic bonding adhesive
SE505305C2 (en) * 1995-10-20 1997-08-04 Optronic Consult Ab Method and apparatus for measuring a three-dimensional shape

Also Published As

Publication number Publication date
SE9701481D0 (en) 1997-04-18
SE510203C2 (en) 1999-04-26
EP0975935A1 (en) 2000-02-02
WO1998048242A1 (en) 1998-10-29
SE9701481L (en) 1998-10-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase