JP7063825B2 - 構造化されたプローブ光のビームを用いる３ｄスキャナ - Google Patents

構造化されたプローブ光のビームを用いる３ｄスキャナ Download PDF

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Publication number
JP7063825B2
JP7063825B2 JP2018566840A JP2018566840A JP7063825B2 JP 7063825 B2 JP7063825 B2 JP 7063825B2 JP 2018566840 A JP2018566840 A JP 2018566840A JP 2018566840 A JP2018566840 A JP 2018566840A JP 7063825 B2 JP7063825 B2 JP 7063825B2
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Prior art keywords
scanner
unit
probe light
projector unit
light beam
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Japanese (ja)
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JP2019519783A (ja
JP2019519783A5 (https=
Inventor
ケーア ラスムス
アリン ホイゴー トマス
シェアリング ヘアマン
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３シェイプ アー／エス
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    • 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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • 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
    • 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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • 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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object
    • G01B11/2527—Projection by scanning of the object with phase change by in-plane movement of the patern
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/60—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images involving reflecting prisms and mirrors only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00795—Reading arrangements
    • H04N1/00827—Arrangements for reading an image from an unusual original, e.g. 3-dimensional objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2018566840A 2016-06-24 2017-06-23 構造化されたプローブ光のビームを用いる３ｄスキャナ Expired - Fee Related JP7063825B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201670455 2016-06-24
DKPA201670455 2016-06-24
PCT/EP2017/065553 WO2017220786A1 (en) 2016-06-24 2017-06-23 3d scanner using a structured beam of probe light

Publications (3)

Publication Number Publication Date
JP2019519783A JP2019519783A (ja) 2019-07-11
JP2019519783A5 JP2019519783A5 (https=) 2020-07-16
JP7063825B2 true JP7063825B2 (ja) 2022-05-09

Family

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Family Applications (1)

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JP2018566840A Expired - Fee Related JP7063825B2 (ja) 2016-06-24 2017-06-23 構造化されたプローブ光のビームを用いる３ｄスキャナ

Country Status (9)

Country Link
US (3) US11650045B2 (https=)
EP (1) EP3475651B1 (https=)
JP (1) JP7063825B2 (https=)
KR (1) KR102446855B1 (https=)
CN (1) CN109642789A (https=)
BR (1) BR112018076410A2 (https=)
DK (1) DK3475651T3 (https=)
ES (1) ES2928667T3 (https=)
WO (1) WO2017220786A1 (https=)

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BR112018076410A2 (pt) 2016-06-24 2019-04-09 3Shape A/S escâner 3d usando um feixe de luz de sonda estruturado
JP7124424B2 (ja) * 2018-05-02 2022-08-24 オムロン株式会社 ３次元形状計測システム及び計測時間設定方法
CN112972028B (zh) * 2019-12-16 2022-07-22 苏州佳世达光电有限公司 用具插置机构及应用其的电子装置
US12305975B2 (en) * 2021-04-14 2025-05-20 Medit Corp. Three-dimensional scanning system and method for controlling the same
WO2023212243A1 (en) * 2022-04-29 2023-11-02 Brigham Young University High throughput, thermo-reflectance microscopy to measure thermal transport at the microscopic scale
CN114943758B (zh) * 2022-05-25 2026-02-06 杭州海康机器人股份有限公司 一种双目散斑立体相机系统

Citations (5)

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WO2014084131A1 (ja) 2012-11-29 2014-06-05 株式会社ニコン 形状測定装置、構造物製造システム、ステージ装置、形状測定方法、構造物製造方法、プログラム、及び記録媒体
JP2015083978A (ja) 2009-06-17 2015-04-30 ３シェイプ アー／エス 焦点操作装置
JP2015152926A (ja) 2014-02-18 2015-08-24 ジック アーゲー 光電センサ及び監視領域内の物体の検出方法

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JP2006514739A (ja) * 2002-12-31 2006-05-11 ディースリーディー，エル．ピー． 歯科用レーザデジタイザシステム
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US20060269896A1 (en) 2005-05-27 2006-11-30 Yongqian Liu High speed 3D scanner and uses thereof
JP2015083978A (ja) 2009-06-17 2015-04-30 ３シェイプ アー／エス 焦点操作装置
JP2013257166A (ja) 2012-06-11 2013-12-26 Morita Mfg Co Ltd 歯科用光計測装置及び歯科用光計測診断器具
WO2014084131A1 (ja) 2012-11-29 2014-06-05 株式会社ニコン 形状測定装置、構造物製造システム、ステージ装置、形状測定方法、構造物製造方法、プログラム、及び記録媒体
JP2015152926A (ja) 2014-02-18 2015-08-24 ジック アーゲー 光電センサ及び監視領域内の物体の検出方法

Also Published As

Publication number Publication date
CN109642789A (zh) 2019-04-16
DK3475651T3 (da) 2022-10-31
KR102446855B1 (ko) 2022-09-22
EP3475651B1 (en) 2022-08-10
BR112018076410A2 (pt) 2019-04-09
JP2019519783A (ja) 2019-07-11
US12560425B2 (en) 2026-02-24
US20230243645A1 (en) 2023-08-03
EP3475651A1 (en) 2019-05-01
US20240361121A1 (en) 2024-10-31
KR20190020804A (ko) 2019-03-04
US20190162528A1 (en) 2019-05-30
US12072178B2 (en) 2024-08-27
US11650045B2 (en) 2023-05-16
ES2928667T3 (es) 2022-11-21
WO2017220786A1 (en) 2017-12-28

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